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30 Products/Chemicals (Click for related suppliers)

• Aniline-3-beta-ethyl sulfonyl sulfate-6-sulfonic acid

IUPAC Name: 2-amino-4-(2-sulfooxyethylsulfonyl)benzenesulfonic acid | CAS Registry Number: 41261-80-7
Synonyms: C9H15NO9S3, SCHEMBL5117068, ZINC22009656, ACM41261807, OR070132, OR268680, 1-Aminobenzene-5-beta-sulptoethylsulfonyl-2-sulfonic acid, 2-Amino-4-[[2-(sulfooxy)ethyl]sulfonyl]benzenesulfonic acid, 2-AMINO-4-[2-(SULFOOXY)ETHANESULFONYL]BENZENESULFONIC ACID

Molecular Formula:	C₈H₁₁NO₉S₃	Molecular Weight:	361.354 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	10

InChIKey: DBBOIFXMBBZYJA-UHFFFAOYSA-N

• Aniline-4-beta-ethyl sulfonyl sulfate-2-sulfonic acid

IUPAC Name: 2-amino-5-(2-sulfooxyethylsulfonyl)benzenesulfonic acid | CAS Registry Number: 42986-22-1
Synonyms: MolPort-005-932-917, 4-beta-Hydroxyethylsulfonyl sulfate aniline-2-sulfonic acid, Benzenesulfonic acid, 2-amino-5-((2-(sulfooxy)ethyl)sulfonyl)-

Molecular Formula:	C₈H₁₁NO₉S₃	Molecular Weight:	361.369240 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	10

InChIKey: UQEAQYXIDTYYNI-UHFFFAOYSA-N

• Dimethyl Isophthalate (DMIP, DMI)

IUPAC Name: dimethyl benzene-1,3-dicarboxylate | CAS Registry Number: 1459-93-4
Synonyms: Dimethyl m-phthalate, Methyl isophthalate, DIMETHYL ISOPHTHALATE, Morflex 1129, Isophthalic acid, dimethyl ester, Isophthalic acid dimethyl ester, Methyl 3-(carbomethoxy)benzoate, WLN: 1OVR CVO1, TimTec1_000710, Dimethyl 1,3-benzenedicarboxylate, HSDB 6138, 1,3-Benzenedicarboxylic acid, dimethyl ester, 194239_ALDRICH, Dimethylester kyseliny tereftalove, EINECS 215-951-9, NSC 15313, NSC15313, BRN 1912251, ZINC00061511, Dimethylester kyseliny isoftalove [Czech]

Molecular Formula:	C₁₀H₁₀O₄	Molecular Weight:	194.184000 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	4

InChIKey: VNGOYPQMJFJDLV-UHFFFAOYSA-N

• N Phenyl J Acid

IUPAC Name: 7-(anilino)-4-hydroxynaphthalene-2-sulfonic acid | CAS Registry Number: 119-40-4
Synonyms: Phenyl J Acid, Phenyl JAcid, Phenyl J-acid, Phenyl I Acid, NSC1745, NSC10451, NSC37153, EINECS 204-320-3, NSC 10451, 7-Anilino-4-hydroxy-2-naphthalenesulfonic acid, 7-Anilino-4-hydroxynaphthalene-2-sulphonic acid, 2-Naphthalenesulfonic acid, 4-hydroxy-7-(phenylamino)-, 2-Naphthalenesulfonic acid, 7-anilino-4-hydroxy-, 2-Naphthalenesulfonic acid, 7-anilino-4-hydroxy- (8CI), 121696-48-8

Molecular Formula:	C₁₆H₁₃NO₄S	Molecular Weight:	315.343720 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	5

InChIKey: YGNDWDUEMICDLW-UHFFFAOYSA-N

• N-Methyl J Acid

IUPAC Name: 4-hydroxy-7-(methylamino)naphthalene-2-sulfonic acid | CAS Registry Number: 22346-43-6
Synonyms: N-Methyl I acid, N-Methyl J acid, CBMicro_015600, Kyselina N-methyl-I [Czech], EINECS 244-924-4, BRN 2656883, LS-94937, BIM-0015620.P001, 4-Hydroxy-7-methylamino-2-naphthalenesulfonic acid, Kyselina 2-methylamino-5-naftol-7-sulfonova [Czech], 4-Hydroxy-7-(methylamino)naphthalene-2-sulphonic acid, 2-NAPHTHALENESULFONIC ACID, 4-HYDROXY-7-(METHYLAMINO)-

Molecular Formula:	C₁₁H₁₁NO₄S	Molecular Weight:	253.274340 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	5

InChIKey: ZCNCWYFISJTFHB-UHFFFAOYSA-N

• N-Phenyl Gamma Acid

IUPAC Name: 6-(anilino)-4-hydroxynaphthalene-2-sulfonic acid | CAS Registry Number: 119-19-7
Synonyms: Gamma acid, N-phenyl-, CBChromo1_000073, CBDivE_001845, NSC8660, NSC37154, EINECS 204-305-1, 6-Anilino-4-hydroxynaphthalene-2-sulphonic acid, 2-Naphthalenesulfonic acid, 6-anilino-4-hydroxy-, 2-Naphthalenesulfonic acid, 4-hydroxy-6-(phenylamino)-

Molecular Formula:	C₁₆H₁₃NO₄S	Molecular Weight:	315.343720 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	5

InChIKey: QEAYLNJEDDOYNQ-UHFFFAOYSA-N

• O-Aminochlorobenzene-P-Sulphonic Acid

IUPAC Name: 3-amino-4-chlorobenzenesulfonic acid | CAS Registry Number: 98-36-2
Synonyms: 4-Chlorometanilic acid, Metanilic acid, 4-chloro-, 3-Amino-4-chlorobenzenesulfonic acid, o-Chloroaniline m-sulfonic acid, 2-Chloroaniline-5-sulfonic acid, NSC7538, Metanilic acid, 4-chloro- (8CI), NSC59702, EINECS 202-661-2, NSC 59702, SBB003474, 3-Amino-4-chlorobenzenesulphonic acid, Benzenesulfonic acid, 3-amino-4-chloro-

Molecular Formula:	C₆H₆ClNO₃S	Molecular Weight:	207.634740 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	4

InChIKey: XJQRCFRVWZHIPN-UHFFFAOYSA-N

• O-Anisidine-5-Sulphonic Acid

IUPAC Name: 3-amino-4-methoxybenzenesulfonic acid | CAS Registry Number: 98-42-0
Synonyms: 4-Methoxymetanilic acid, 2-Methoxy-5-sulfoaniline, o-Anisidine-p-sulfonic acid, o-Anisidine-4-sulfonic acid, Metanilic acid, 4-methoxy-, 2-Methoxyaniline-5-sulfonic acid, 157031_ALDRICH, 3-Amino-4-methoxybenzenesulfonic acid, NSC74459, EINECS 202-667-5, Metanilic acid, 4-methoxy- (8CI), NSC 74459, SBB016415, Benzenesulfonic acid, 3-amino-4-methoxy-, 3-Amino-4-methoxybenzenesulphonic acid, InChI=1/C7H9NO4S/c1-12-7-3-2-5(4-6(7)8)13(9,10)11/h2-4H,8H2,1H3,(H,9,10,11

Molecular Formula:	C₇H₉NO₄S	Molecular Weight:	203.215660 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	5

InChIKey: FLIOATBXVNLPLK-UHFFFAOYSA-N

• P-Amino Azo Benzene 3,4 Disulphonic Acid

IUPAC Name: 2-amino-5-(4-sulfophenyl)diazenylbenzenesulfonic acid | CAS Registry Number: 101-50-8
Synonyms: 4-Amino-3,4'-disulfoazobenzene, NCIOpen2_007520, WLN: WSQR BZ ENUNR DSWQ, EINECS 202-947-7, 4-Aminoazobenzene-3,4'-disulfonic acid, NSC 57606, NSC57606, BRN 0711063, Azobenzene-3,4'-disulfonic acid, 4-amino-, Benzenesulfonic acid, 6-amino-3,4'-azodi-, 4-Aminoazobenzene-3,4'-disulphonic acid, LS-31760, Kyselina 4-aminoazobenzen-3,4'-disulfonova, 4-(4-Amino-3-sulfophenylazo)benzenesulfonic acid, Kyselina 4-aminoazobenzen-3,4'-disulfonova [Czech], Benzenesulfonic acid, 4-(4-amino-3-sulfophenylazo)-, 4-16-00-00595 (Beilstein Handbook Reference), Benzenesulfonic acid, 2-amino-5-((4-sulfophenyl)azo)-, Benzenesulfonic acid, 4-((4-amino-3-sulfophenyl)azo)-, 4-[(4-Amino-3-sulfophenyl)azo]benzenesulfonic acid

Molecular Formula:	C₁₂H₁₁N₃O₆S₂	Molecular Weight:	357.362240 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	9

InChIKey: DCYBHNIOTZBCFS-UHFFFAOYSA-N

• P-Anisidine-2-Sulphonic Acid

IUPAC Name: 2-amino-5-methoxybenzenesulfonic acid | CAS Registry Number: 13244-33-2
Synonyms: 4-Methoxy-2-sulfoaniline, 4-Aminoanisole-3-sulfonic acid, AIDS020200, EINECS 236-224-2, 2-Amino-5-methoxybenzenesulphonic acid, 2-Amino-5-methoxy benzenesulfonic acid, AIDS-020200, CID83260, BRN 3284409, SBB016909, 2-Amino-5-methoxybenzenesulfonic acid, Benzenesulfonic acid, 2-amino-5-methoxy-, Kyselina 4-aminoanisol-3-sulfonova [Czech], LS-31750, 0-14-00-00813 (Beilstein Handbook Reference)

Molecular Formula:	C₇H₉NO₄S	Molecular Weight:	203.215660 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	5

InChIKey: KZKGEEGADAWJFS-UHFFFAOYSA-N

• 6-Hydroxyethylsulfonyl-2-naphthalamine

IUPAC Name: 2-(6-aminonaphthalen-2-yl)sulfonylethanol | CAS Registry Number: 52218-35-6
Synonyms: EINECS 257-750-9, CID104125, ZINC05161802, 2-((6-Amino-2-naphthyl)sulphonyl)ethanol, Ethanol, 2-((6-amino-2-naphthalenyl)sulfonyl)-

Molecular Formula:	C₁₂H₁₃NO₃S	Molecular Weight:	251.301520 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	4

InChIKey: KJADNHVFXWOWKM-UHFFFAOYSA-N

• 4-Amino-1-Acetanilide-3-Sulfonic Acid (Paa3sa)

IUPAC Name: 5-acetamido-2-aminobenzenesulfonic acid | CAS Registry Number: 96-78-6
Synonyms: CBDivE_010505, 4-Aminoacetanilide-3-sulfonic acid, NSC36988, 4-(Acetylamino)aniline-2-sulfonic acid, 5-Acetamido-2-aminobenzenesulfonic acid, EINECS 202-534-1, NSC 36988, 5-(Acetylamino)-2-aminobenzenesulfonic acid, 5-Acetamido-2-aminobenzenesulphonic acid, Benzenesulfonic acid, 5-(acetylamino)-2-amino-, Benzenesulfonic acid, 5-acetamido-2-amino-, Benzenesulfonic acid, 5-acetamido-2-amino- (8CI)

Molecular Formula:	C₈H₁₀N₂O₄S	Molecular Weight:	230.241000 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	5

InChIKey: PHRVJZNHPVJYOM-UHFFFAOYSA-N

• 5,5'-Dihydroxy-2,2'-Dinaphthylamine-7,7'-Disulphonic Acid

IUPAC Name: 4-hydroxy-7-[(5-hydroxy-7-sulfonaphthalen-2-yl)amino]naphthalene-2-sulfonic acid | CAS Registry Number: 87-03-6
Synonyms: Rhoduline Acid, I Acid Imide, RW acid, J Acid Imide, Di-J acid, NSC1698, CID66594, NSC 1698, NSC37203, EINECS 201-719-4, 6,6'-Iminobis(1-hydroxy-3-sulfonaphthalene), 6,6'-Iminobis[1-hydroxy-3-sulfonaphthalene], 2-Naphthalenesulfonic acid, 7,7'-iminobis(4-hydroxy-, 2-Naphthalenesulfonic acid, 7,7'-iminobis[4-hydroxy-, 4,4'-Dihydroxy-7,7'-iminodi(naphthalene-2-sulphonic acid)

Molecular Formula:	C₂₀H₁₅NO₈S₂	Molecular Weight:	461.465000 [g/mol]
H-Bond Donor:	5	H-Bond Acceptor:	9

InChIKey: BQVLLTHCZQAJNH-UHFFFAOYSA-N

• 4-Methoxyaniline-2,5-disulfonic acid

IUPAC Name: 2-amino-5-methoxybenzene-1,4-disulfonic acid | CAS Registry Number: 27327-48-6
Synonyms: 2-amino-5-methoxybenzene-1,4-disulfonic acid, AGN-PC-002BYP, Jsp005318, CTK1A1950, p-anisidine-2,5-disulfonic acid, Jsp0053159, MolPort-005-940-393, AKOS015891350, AG-H-34239, AK112355, KB-193109, 1,4-Benzenedisulfonicacid, 2-amino-5-methoxy-, 1,4-Benzenedisulfonic acid, 2-amino-5-methoxy-, 2-azanyl-5-methoxy-benzene-1,4-disulfonic acid, A819019, I01-9817, p-Benzenedisulfonicacid, 2-amino-5-methoxy- (8CI);2-Amino-5-methoxy-1,4-benzenedisulfonic acid;

Molecular Formula:	C₇H₉NO₇S₂	Molecular Weight:	283.278860 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	8

InChIKey: GLABVBIYGGDCNO-UHFFFAOYSA-N

• 1,3-Phenylene Diamine-4-Sulphonic Acid

IUPAC Name: 2,4-diaminobenzenesulfonic acid | CAS Registry Number: 88-63-1
Synonyms: o-Aminosulfanilic acid, 2,4-Diaminobenzenesulfonic acid, m-Phenylenediaminesulfonic acid, WLN: ZR BSWQ EZ, 1,3-Diaminobenzenesulfonic acid, m-Phenylenediamine-4-sulfonic acid, 2,4-Diaminobenzenesulphonic acid, 1,3-Diaminobenzene-4-sulfonic acid, 1,3-Diaminobenzene-6-sulfonic acid, Benzenesulfonic acid, 2,4-diamino-, 1,3-Phenylenediamine-4-sulfonic acid, NSC 7835, 32778_FLUKA, EINECS 201-846-5, NSC7835, Kyselina 2,4-diaminobenzensulfonova, BRN 2694057, Kyselina 1,3-fenylendiamin-4-sulfonova, Kyselina 2,4-diaminobenzensulfonova [Czech], LS-31840

Molecular Formula:	C₆H₈N₂O₃S	Molecular Weight:	188.204320 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	5

InChIKey: JVMSQRAXNZPDHF-UHFFFAOYSA-N

• 4-Hydroxy-6-(3-sulfophenylamino)-2-naphthalenesulfonic acid

IUPAC Name: 4-hydroxy-6-(3-sulfoanilino)naphthalene-2-sulfonic acid | CAS Registry Number: 25251-42-7
Synonyms: EINECS 246-758-8, 4-Hydroxy-6-(3-sulphoanilino)naphthalene-2-sulphonic acid

Molecular Formula:	C₁₆H₁₃NO₇S₂	Molecular Weight:	395.406920 [g/mol]
H-Bond Donor:	4	H-Bond Acceptor:	8

InChIKey: LSDXXYNYKPLONE-UHFFFAOYSA-N

• 5-Sulpho Anthranilic Acid

IUPAC Name: 2-amino-5-sulfobenzoic acid | CAS Registry Number: 3577-63-7
Synonyms: 5-Sulphoanthranilic acid, 2-Amino-5-sulfobenzoic acid, 5-SULFOANTHRANILIC ACID, Benzoic acid, 2-amino-5-sulfo-, EINECS 222-697-2, LS-1235, SL-00597

Molecular Formula:	C₇H₇NO₅S	Molecular Weight:	217.199180 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	6

InChIKey: MJNYPLCGWXFYPD-UHFFFAOYSA-N

• 4 4 Dihydroxy Diphenyl Sulphone

IUPAC Name: 4-(4-hydroxyphenyl)sulfonylphenol | CAS Registry Number: 80-09-1
Synonyms: Bisphenol S, 4,4'-Sulfonyldiphenol, Diphone C, 2,4'-Sulfonyldiphenol, 4-Hydroxyphenyl sulfone, 4,4'-Sulfonylbisphenol, 4,4'-Bisphenol S, 4,4'-Sulphonyldiphenol, Bis(4-hydroxyphenyl) sulfone, p,p'-Sulfonyldiphenol, Phenol, 4,4'-sulfonylbis-, Ambap5851, Bis(p-hydroxyphenyl) sulfone, Bis(p-hydroxyphenyl)sulfone, Bis(4-hydroxyphenyl)sulfone, WLN: QR DSWR DQ, BPS 1, 4,4'-Dihydroxydiphenyl sulfone, ChemDiv3_000253, PHENOL, 4,4'-SULFONYLDI-

Molecular Formula:	C₁₂H₁₀O₄S	Molecular Weight:	250.270400 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	4

InChIKey: VPWNQTHUCYMVMZ-UHFFFAOYSA-N

• 4,4'-Sulfonyldiphenol (CAS: 8-9-1)

• 2-Amino-5-ethoxybenzenesulphonic acid

IUPAC Name: 2,4-bis(phenylmethoxy)-5-thiophen-2-ylpyrimidine | CAS Registry Number: 6448-82-4
Synonyms: Oprea1_038733, MolPort-003-806-089, CID1211803, 2,4-bis(phenylmethoxy)-5-thiophen-2-yl-pyrimidine

Molecular Formula:	C₂₂H₁₈N₂O₂S	Molecular Weight:	374.455520 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	4

InChIKey: AXIGFROCAHIBRQ-UHFFFAOYSA-N

• 4-Nitro-2-Aminophenol 6-Sulphonic Acid (Free Acid)

IUPAC Name: 3-amino-2-hydroxy-5-nitrobenzenesulfonic acid | CAS Registry Number: 96-67-3
Synonyms: 2-Hydroxy-5-nitrometanilic acid, CCRIS 4583, WLN: WSQR CZ BQ ENW, NSC7541, Metanilic acid, 2-hydroxy-5-nitro-, NSC 7541, EINECS 202-523-1, BRN 3369869, CID4312530, LS-2013, 3-Amino-2-hydroxy-5-nitro-benzenesulfonic acid, Benzenesulfonic acid, 3-amino-2-hydroxy-5-nitro-, 3-Amino-2-hydroxy-5-nitrobenzenesulfonic acid, 3-Amino-2-hydroxy-5-nitrobenzenesulphonic acid, 6-AMINO-4-NITRO-1-PHENOL-2-SULFONIC ACID, Kyselina 4-nitro-2-aminofenol-6-sulfonova, Kyselina 2-amino-4-nitrofenol-6-sulfonova [Czech], Kyselina 4-nitro-2-aminofenol-6-sulfonova [Czech], 2-14-00-00486 (Beilstein Handbook Reference)

Molecular Formula:	C₆H₆N₂O₆S	Molecular Weight:	234.186640 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	7

InChIKey: DQIVFTJHYKDOMZ-UHFFFAOYSA-N

• 2-Amino-6-(2-(sulfooxy)ethylsulfonyl)naphthalene-1-sulfonic acid

IUPAC Name: 2-amino-6-(2-sulfooxyethylsulfonyl)naphthalene-1-sulfonic acid | CAS Registry Number: 81417-89-2
Synonyms: 2-AMINO-6-(2-(SULFOOXY)ETHYLSULFONYL)NAPHTHALENE-1-SULFONIC ACID, AGN-PC-00NTXW, CTK3E8012, MolPort-005-933-062, AG-H-26956, L867, KB-167268, A840128, 2-amino-6-(2-sulfooxyethylsulfonyl)-1-naphthalenesulfonic acid, 6-|A-Ethyl Sulfonyl Sulfate-2-Naphthalamine-1-Sulfonic Acid, 6-beta-Ethyl sulfonyl sulfate-2-naphthalamine-1-sulfonic acid, 2-azanyl-6-(2-sulfooxyethylsulfonyl)naphthalene-1-sulfonic acid, 1-Naphthalenesulfonic acid, 2-amino-6-[[2-(sulfooxy)ethyl]sulfonyl]-, 1-Naphthalenesulfonicacid, 2-amino-6-[[2-(sulfooxy)ethyl]sulfonyl]-, 2-Amino-1-sulfo-6-naphthyl2-sulfatoethyl sulfone;2-Amino-6-(2-sulfatoethylsulfonyl)-1-naphthalenesulfonicacid;2-Amino-6-(sulfatoethylsulfonyl)-1-naphthalene sulfonic acid;2-Amino-6-(b-sulfatoethylsulfonyl)-1-naphthalenesulfonic acid;2-Aminonaphthalene-1-sulfonic acid-6-b-sulfatoethylsulfone;6-(2-Sulfatoethylsulfonyl)-1-sulfo-2-aminonaphthalene;6-(b-Sulfatoethylsulfonyl)-1-sulfo-2-naphthylamine;6-(b-Sulfatoethylsulfonyl)-2-amino-1-naphthalenesulfonicacid;6-Amino-5-sulfo-2-naphthyl b-sulfatoethylsulfone;

Molecular Formula:	C₁₂H₁₃NO₉S₃	Molecular Weight:	411.427920 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	10

InChIKey: FSRFGSIFTOWRLP-UHFFFAOYSA-N

• 2,4-Diaminobenzenesulfonic Acid

IUPAC Name: 2,4-diaminobenzenesulfonic acid

Molecular Formula:	C₆H₈N₂O₃S	Molecular Weight:	188.204320 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	5

InChIKey: JVMSQRAXNZPDHF-UHFFFAOYSA-N

• 4-AMINOACETANILIDE-3-SULFONIC ACID (CAS: 88-64-3)

• 2-Naphthylamine-6-sulfomethylamide

IUPAC Name: 6-amino-N-methylnaphthalene-2-sulfonamide | CAS Registry Number: 104295-55-8
Synonyms: CID3034961, 2-Naphthalenesulfonamide, 6-amino-N-methyl-

Molecular Formula:	C₁₁H₁₂N₂O₂S	Molecular Weight:	236.290180 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	4

InChIKey: RBQODZRXIYFUJS-UHFFFAOYSA-N

• 3-Hydroxy-2'-methyldiphenylamine

IUPAC Name: 3-(2-methylanilino)phenol | CAS Registry Number: 6264-98-8
Synonyms: m-(o-Toluidino)phenol, 3-o-Tolyaminophenol, 179868_ALDRICH, EINECS 228-428-5, ZINC00154468, Phenol, 3-((2-methylphenyl)amino)-, ST5409861

Molecular Formula:	C₁₃H₁₃NO	Molecular Weight:	199.248420 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	2

InChIKey: SUHWXARLXCIBFK-UHFFFAOYSA-N

• 4-Hydroxy-6-Methylamino-2-Naphthalene Sulfonic Acid

IUPAC Name: 4-(diethylsulfamoyl)-N-[(1,2-dimethylindol-5-yl)methyl]benzamide | CAS Registry Number: 6259-53-6
Synonyms: MLS000529711, ZINC04061572, SMR000127184, CID5228448, F0651-0231

Molecular Formula:	C₂₂H₂₇N₃O₃S	Molecular Weight:	413.533080 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	4

InChIKey: KIKYCLDSJSLJCT-UHFFFAOYSA-N

• 4-(8-Hydroxy-6-Sulfonaphthalen-2-Ylamino)benzoic Acid

IUPAC Name: 4-[(8-hydroxy-6-sulfonaphthalen-2-yl)amino]benzoic acid | CAS Registry Number: 71486-49-2
Synonyms: AG-G-80088, 5855-84-5, 4-(8-HYDROXY-6-SULFONAPHTHALEN-2-YLAMINO)BENZOIC ACID, 4-((8-Hydroxy-6-sulfonaphthalen-2-yl)amino)benzoic acid, 6-(4-CARBOXYANILINO)-4-HYDROXY-2-NAPHTHALENESULFONIC ACID, AGN-PC-00474Y, CTK5D4302, MolPort-005-933-058, ANW-59575, AKOS016003771, AK-48358, P932, KB-187361, KB-198810, A837202, 4-[(8-hydroxy-6-sulfo-2-naphthalenyl)amino]benzoic acid, 4-[(8-oxidanyl-6-sulfo-naphthalen-2-yl)amino]benzoic acid, Benzoic acid, 4-[(8-hydroxy-6-sulfo-2-naphthalenyl)amino]-, 2-Naphthalenesulfonicacid, 6-amino-4-hydroxy-, mono(4-carboxyphenyl) deriv. (9CI), CARBOXYPHENYL GAMMA ACID;4-(8-hydroxy-6-sulfonaphthalen-2-ylamino)benzoic acid;6-amino-4-hydroxynaphthalene-2-sulphonic acid, mono(p-carboxyphenyl) derivative;N-4-CARBOXY PHENYL-A'A|AfAE'-ACID;N-4-CarboxyPhenyl-Gamma-Acid;6-(4-Carboxyphenylamino)-4-hydroxy-2-naphthalenesulfonic acid

Molecular Formula:	C₁₇H₁₃NO₆S	Molecular Weight:	359.353220 [g/mol]
H-Bond Donor:	4	H-Bond Acceptor:	7

InChIKey: DRPVWDDGKRHPKB-UHFFFAOYSA-N

• 5-Amino-2-chlorobenzenesulfonamide

IUPAC Name: 5-amino-2-chlorobenzenesulfonamide | CAS Registry Number: 2015-19-2
Synonyms: EINECS 217-943-0, CHEBI:609089, 5-amino-2-chlorobenzenesulfonamide, 5-Amino-2-chlorobenzenesulphonamide, CID74834, ZINC05784711, BBR-050906

Molecular Formula:	C₆H₇ClN₂O₂S	Molecular Weight:	206.649980 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	4

InChIKey: FDDSVQLOFIBCDH-UHFFFAOYSA-N

• 5-Amino-2-ethoxy-benzenesulfonic acid

IUPAC Name: 5-amino-2-ethoxybenzenesulfonic acid | CAS Registry Number: 6375-02-6
Synonyms: 6-Ethoxymetanilic acid, Metanilic acid, 6-ethoxy-, AIDS020202, AIDS-020202, CID80773, EINECS 228-929-9, 5-Amino-2-ethoxybenzenesulfonic acid, NSC508871, 5-Amino-2-ethoxybenzenesulphonic acid, Benzenesulfonic acid, 5-amino-2-ethoxy-

Molecular Formula:	C₈H₁₁NO₄S	Molecular Weight:	217.242240 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	5

InChIKey: INESHSIZOSSOEI-UHFFFAOYSA-N