PRODUCT NAME | CAS Registry Number | ||||||||
Spiro[estrane-17,5'(2'H)-oxazole](9CI) (1 supplier)![]() Synonyms: CTK1H4552
InChIKey: VCAZCNDGZICRMD-LHVXVHHKSA-N | 53908-05-7 | ||||||||
Spiro[estrane-17,5'-oxazolidine](9CI) (1 supplier)![]() Synonyms: CTK2F8591
InChIKey: OOJLLCBLFCRMTH-LHVXVHHKSA-N | 69226-86-4 | ||||||||
Spiro[estrane-3,2'-thiazolidine](9CI) (1 supplier)![]() Synonyms: CTK2I0681
InChIKey: VDQACKORUKSJIE-LHVXVHHKSA-N | 79873-05-5 | ||||||||
spiro[fluorene-9,3'-isochromen]-1'(4'h)-one (1 supplier)![]() Synonyms: NSC97461, AC1L68ZR, AC1Q6P2N, CTK4F8440, AR-1L5555, NSC-97461, AG-K-16365, spiro[4H-isochromene-3,9'-fluorene]-1-one
InChIKey: NAEKCBVUQIMWHL-UHFFFAOYSA-N | 2674-46-6 | ||||||||
spiro[fluorene-9,5'-imidazolidine]-2',4'-dione (2 suppliers)![]() Synonyms: spiro[9h-fluorene-9,4'-imidazolidine]-2',5'-dione, MLS002607885, CHEMBL163958, SPIRO[FLUORENE-9,4'-IMIDAZOLIDINE]-2',5'-DIONE, NSC34504, AC1L5SDS, AC1Q6OZM, cid_234512, SCHEMBL9810959, CTK2B2151, DTXSID10283963, HMS3078G14, ZINC398741, BDBM50040780, NSC-34504, AKOS009112753, MCULE-5506355337, AK249073, PL063870, SMR001526647
InChIKey: SCDXMQOKVWBFBD-UHFFFAOYSA-N | 6278-92-8 | ||||||||
Spiro[fluorene-9,7'-dibenzo[c,h]acridine], 95% - 500MG 500mg (1 supplier) | 1303969-19-8 | ||||||||
Spiro[fluorene-9,7'-dibenzo[c,h]acridine]-5'-one, 95% - 250MG 250mg (1 supplier) | 1345890-45-0 | ||||||||
Spiro[fluorene-9,7'-fluoreno[4,3-b]benzofuran] (2 suppliers)![]() Synonyms: SCHEMBL16491702, DB-418745, G66606, Spiro[7H-benzo[b]fluoreno[3,4-d]furan-7,9'-[9H]fluorene], Spiro[7H-benzo[b]fluoreno[3,4-d]furan-7,9 inverted exclamation marka-[9H]fluorene]
InChIKey: ZMYMBMXAWLCSHP-UHFFFAOYSA-N | 1377655-97-4 | ||||||||
Spiro[fluorene-9,9'-xanthen]-2'-yl-diphenyl phosphine oxide (1 supplier)![]() Synonyms: SCHEMBL21677637, 2-(Diphenylphosphinyl)spiro[9H-xanthene-9,9'-[9H]fluorene]
InChIKey: GCNYDQPISZQZDD-UHFFFAOYSA-N | 1346002-82-1 | ||||||||
Spiro[fluorene-9,9'-xanthen]-2'-ylboronic acid (1 supplier) | 2396648-06-7 | ||||||||
Spiro[fluorene-9,9'-xanthen]-2-yl-diphenyl phosphine oxide (2 suppliers)![]() Synonyms: 2'-(Diphenylphosphinyl)spiro[9H-xanthene-9,9'-[9H]fluorene]
InChIKey: QTDLDVQCRSLBCU-UHFFFAOYSA-N | 1346002-80-9 | ||||||||
Spiro[fluorene-9,9'-xanthene] (6 suppliers)![]() Synonyms: Spiro[9H-fluorene-9,9'-[9H]xanthene], spiro[fluorene-9,9'-xanthene], SCHEMBL5998195, MolPort-039-145-208, AKOS027460955, ZINC141748368, J3.502.327E, (aR)-Spiro[9H-xanthene-9,9'-[9H]fluorene]
InChIKey: QQNLHOMPVNTETJ-UHFFFAOYSA-N | 159-62-6 | ||||||||
Spiro[fluorene-9,9'-xanthene]-2,7-diylbis(diphenylphosphine oxide) (1 supplier)![]() Synonyms: SCHEMBL9927114, Spiro[fluorene-9,9'-xanthene]-2,7-diylbis(diphenylphosphineoxide)
InChIKey: BFPBFISLGKUIFF-UHFFFAOYSA-N | 1346002-81-0 | ||||||||
SPIRO[FLUORENE-9,9-(10H)-PHENANTHREN]-10-ONE (5 suppliers)![]() Synonyms: CTK0H1683, AG-E-24620, 4050P, Spiro[9H-fluorene-9,9'(10'H)-phenanthren]-10'-one, Spiro[fluorene-9,9'(10'H)-phenanthren]-10'-one(7CI,8CI)
InChIKey: KCQBAOXSMSWQBJ-UHFFFAOYSA-N | 1749-36-6 | ||||||||
Spiro[furan-2(3H),1'(2'H)-naphthalene],5-ethenyldecahydro-2',5,6',8'a-tetramethyl-5'-methylene-,(1'R,2'R,4'aS,5S,6'R,8'aS)- (0 suppliers) | 119979-81-6 | ||||||||
Spiro[furan-2(3H),1'(3'H)-isobenzofuran]-3'-one (1 supplier) | 177780-65-3 | ||||||||
Spiro[furan-2(3H),1'(4'H)-naphthalene]-5-aceticacid, 2'-formyl-4,4'a,5,5',6',7',8',8'a-octahydro-5,5',5',8'a-tetramethyl-,[1'S-[1'a(R*),4'aa,8'ab]]- (9CI) (1 supplier)![]() Synonyms: 17-Oxogrindelic acid, AC1L9C6Z, C09150, 2-[(2'S,4aS,8S,8aS)-7-formyl-2',4,4,8a-tetramethylspiro[2,3,4a,5-tetrahydro-1H-naphthalene-8,5'-oxolane]-2'-yl]acetic acid
InChIKey: ATEDUZJBBLDWGB-MVJPYGJCSA-N | 151625-35-3 | ||||||||
Spiro[furan-2(3H),1'(4'H)-naphthalene]-5-ethanol,4,4'a,5,5',6',7',8',8'a-octahydro-4'-hydroxy-2',5,5',5',8'a-pentamethyl- (0 suppliers)![]() Synonyms: 797013-66-2, F3131-0043, AC1MARC5, DTXSID50971892, ZINC3517584, STK862481, AKOS002319020, MCULE-5251948610, ST50777393, VU0492650-1, 4-chloro-3-(piperidylsulfonyl)phenyl indolinyl ketone, Z30624504, (4-chloro-3-(piperidin-1-ylsulfonyl)phenyl)(indolin-1-yl)methanone, (4-chloro-3-piperidin-1-ylsulfonylphenyl)-(2,3-dihydroindol-1-yl)methanone, 1-[4-chloro-3-(piperidine-1-sulfonyl)benzoyl]-2,3-dihydro-1H-indole, [4-chloro-3-(piperidin-1-ylsulfonyl)phenyl](2,3-dihydro-1H-indol-1-yl)methanone, [4-Chloro-3-(piperidine-1-sulfonyl)phenyl](2,3-dihydro-1H-indol-1-yl)methanone
InChIKey: HFTBELMSBMBVHJ-UHFFFAOYSA-N | 5648-21-5 | ||||||||
Spiro[furan-2(3H),1'-[1H]indene] (1 supplier) | 881190-87-0 | ||||||||
SPIRO[FURAN-2(3H),1'-[1H]ISOINDOL]-3'(2'H)-ONE,4,5-DIHYDRO-2'-METHYL- (2 suppliers) | 56221-67-1 | ||||||||
Spiro[furan-2(3H),2'(3'H)-furo[3,2-b]furan],3'-bromo-5-(1-bromopropyl)-5'-(1-bromo-2-propynyl)hexahydro- (9CI) (0 suppliers) | 103955-75-5 | ||||||||
SPIRO[FURAN-2(3H),2'-[2H,21H]PORPHINE],1',3',4',- 5',6',7',8',9',10',11',12',13',14',15',16',17',18',19',- 20',23'-EICOSAHYDRO- (1 supplier) | 18507-53-4 | ||||||||
Spiro[furan-2(3H),2'-[2H]indol]-3'(1'H)-one (1 supplier) | 916756-99-5 | ||||||||
SPIRO[FURAN-2(3H),2(3H)-[1H]PYRROLIZINE] (4 suppliers)![]() Synonyms: CTK1D5421, AG-F-58374, Spiro[furan-2(3H),2(3H)-[1H]pyrrolizine] (9CI), Spiro[furan-2(3H),2'(3'H)-[1H]pyrrolizine](9CI)
InChIKey: APCWSGHQCLCHGJ-UHFFFAOYSA-N | 457652-65-2 | ||||||||
SPIRO[FURAN-2(3H),3'(1'H)-NAPHTHO[1,2-C]FURAN]- 1'-ONE,4,5,6',7',8',9'-HEXAHYDRO-4,6',6'- TRIMETHYL-,(2R,4S)-REL- (3 suppliers)![]() Synonyms: Cryptoacetalide, MolPort-039-338-892, ZINC13411137
InChIKey: HUTQFIYQAWCICW-ZMZPIMSZSA-N | 132059-23-5 | ||||||||
Spiro[furan-2(3H),3'(1'H)-naphtho[1,2-c]furan]-1'-one,4,5,6',7',8',9'-hexahydro-4,6',6'-trimethyl- (9CI) (0 suppliers) | 149817-97-0 | ||||||||
Spiro[furan-2(3H),7'(4'H)-[1H,3H-3a,8b]- methanobenzo[1,2-b:3,4-c']difuran]-1'-one,4- [(2S)-2,5-dihydro-2-methyl-5-oxo-2- furanyl]-3'-(3-furanyl)-4,5,5',5'a-tetrahydro- 5,5-dimethyl-,(2R,3'S,3'aS,4S,5'aS,8'bR)- (0 suppliers) | 56393-96-5 | ||||||||
SPIRO[FURAN-2(3H),7'(4'H)-[1H,3H-3A,8B]- METHANOBENZO[1,2-B:3,4-C']DIFURAN]-1'-ONE,4- [(2S)-2,5-DIHYDRO-2-METHYL-5-OXO-2- FURANYL]-3'-(3-FURANYL)-4,5,5',5'A-TETRAHYDRO- 5,5-DIMETHYL-,(2S,3'R,3'AS,4S,5'AS,8'BR)- (1 supplier) | 62139-21-3 | ||||||||
Spiro[furan-2(3H),7'(4'H)-[1H,3H-3a,8b]- methanobenzo[1,2-b:3,4-c']difuran]-1'-one,4- [(2S)-2,5-dihydro-2-methyl-5-oxo-2- furanyl]-3'-(3-furanyl)hexahydro-5'ahydroxy- 5,5-dimethyl-,(2S,3'S,3'aS,4S,5'aS,- 8'aS,8'bS)- (0 suppliers) | 62123-27-7 | ||||||||
SPIRO[FURAN-2(3H),7'(4'H)-[1H,3H-3A,8B]- METHANOBENZO[1,2-B:3,4-C']DIFURAN]-1'-ONE,4- [(2S)-2,5-DIHYDRO-2-METHYL-5-OXO-2- FURANYL]-3'-(3-FURANYL)HEXAHYDRO-8'AHYDROXY- 5,5-DIMETHYL-,(2S,3'R,3'AS,4S,5'AS,- 8'AR,8'BR)- (1 supplier) | 62139-16-6 | ||||||||
Spiro[furan-2(3H),7'(4'H)-[1H,3H-3a,8b]methanobenzo[1,2-b:3,4-c']difuran]-1'-one,4-[(2S)-2,5-dihydro-2-methyl-5-oxo-2-furanyl]-3'-(3-furanyl)-4,5,5',5'a-tetrahydro-5,5-dimethyl-,(2R,3'R,3'aS,4S,5'aS,8'bR)- (9CI) (0 suppliers) | 56509-68-3 | ||||||||
Spiro[furan-2(3H),7'(4'H)-[1H,3H-3a,8b]methanobenzo[1,2-b:3,4-c']difuran]-1'-one,4-[(2S)-2,5-dihydro-2-methyl-5-oxo-2-furanyl]-3'-(3-furanyl)hexahydro-8'a-hydroxy-5,5-dimethyl-,(2S,3'S,3'aS,4S,5'aS,8'aS,8'bR)- (9CI) (0 suppliers) | 62123-25-5 | ||||||||
Spiro[furan-2(3h),7'(8'h)-[3,9a](iminomethano)[9ah] Cyclopenta[4,5]pyrrolo[2,1-c][1,2,4]dithiazine]- 3,4',10'(3'h)-trione, 8'-(acetyloxy)-4,5,5'a,6',8'a,9'-hexahydro-8'a-hydroxy- 3'-(hydroxymethyl)-4,4,5,11'-tetramethyl- (3 suppliers)![]()
InChIKey: KTAIGLOGMSQPCG-UHFFFAOYSA-N | 52988-50-8 | ||||||||
Spiro[furan-2(3H),7'(8'H)-[3,9a](iminomethano)[9aH]cyclopenta[4,5]pyrrolo[2,1-c][1,2,4]dithiazine]-3,4',10'(3'H)-trione,8'-(acetyloxy)hexahydro-8'a-hydroxy-3'-(hydroxymethyl)-4,4,5,11'-tetramethyl-,(2S,3'R,5R,5'aR,8'S,8'aS,9'aR)- (1 supplier) | 64599-26-4 | ||||||||
Spiro[furan-2(3H),7'-[2,5]methano[7H]oxireno[3,4]cyclopent[1,2-d]oxepin]-3',4(2'H,5H)-dione,hexahydro-1'b,8'-dihydroxy-6'-methoxy-5,6'a-dimethyl-8'-(1-methylethyl)-,(1'aS,1'bS,2S,2'S,5S,5'S,6'S,6'aR,7'aR,8'R)- (9CI) (0 suppliers) | 142808-69-3 | ||||||||
Spiro[furan-2(3H),7'-[2,5]methano[7H]oxireno[3,4]cyclopent[1,2-d]oxepin]-4-carboxylicacid,1'a,1'b,2',3',5',6',6'a,7'a-octahydro-1'b,6'-dihydroxy-5,6'a-dimethyl-8'-(1-methylethenyl)-3'-oxo-(9CI) (0 suppliers) | 16421-56-0 | ||||||||
Spiro[furan-2(3H),7'-[6]oxabicyclo[3.2.1]oct[2]en]-4'-one,4,5-dihydro-1',5-dihydroxy-2',4,8',8'-tetramethyl-, (1'R,2R,4R,5R,5'S)- (0 suppliers) | 144841-11-2 | ||||||||
Spiro[furan-2(3H),7'-[6]oxabicyclo[3.2.1]oct[2]en]-4'-one,4,5-dihydro-1',5-dihydroxy-2',4,8',8'-tetramethyl-, (1'R,2R,4S,5S,5'S)- (0 suppliers)![]() Synonyms: Kamahine B
InChIKey: NKEIHMMKFOXWAO-FXPAYYAASA-N | 160709-07-9 | ||||||||
SPIRO[FURAN-2(3H),7'-[7H-3]OXACYCLOPENTA[5,6]- CYCLOOCTA[1,2,3-CD]PENTALEN]-4'(1'H)-ONE,2',- 2'A,4,5,6',6'A,8',9',9'A,10',10'A,10'BDODECAHYDRO- 1',2'A-DIHYDROXY-1',3,9'ATRIMETHYL- 5-(2-METHYL-1-ALLYL)-,(1'R,2S,- 3S,6'AR,9'AR,10'AS,10'BR)- (1 supplier) | 163661-58-3 | ||||||||
Spiro[furan-2(3H),9'(10'H)-[5,11a](iminomethano)[11aH]cyclopenta[4,5]pyrrolo[2,1-e][1,2,3,4,6]tetrathiazocine]-3,6',12'(5'H)-trione,10'-(acetyloxy)hexahydro-10'a-hydroxy-5'-(hydroxymethyl)-4,4,5,13'-tetramethyl-,(2S,5R,5'R,7'aR,10'S,10'aS,11aR)- (2 suppliers) | 129029-27-2 | ||||||||
SPIRO[FURAN-2(5H),1'(2'H)-NAPHTHALEN]-5-ONE,DECAHYDRO-2',5',5',8'A-TETRAMETHYL-,(1'R,2'R,- 4'AS,8'AS)- (1 supplier) | 18676-08-9 | ||||||||
Spiro[furan-2(5H),1'(3'H)-isobenzofuran]-3',5-dione (1 supplier) | 54103-04-7 | ||||||||
Spiro[furan-2(5H),2'(1'H)-naphtho[2,1-b]furan]-5-one,3'a,4',5',5'a,6',7',8',9',9'a,9'b-decahydro-3,3'a,6',6',9'a-pentamethyl-,(2S,3'aR,5'aS,9'aS,9'bR)- (2 suppliers)![]() Synonyms: alpha-Levantenolide
InChIKey: CTPHXROEAVZGOH-OBNKQFAMSA-N | 30987-48-5 | ||||||||
Spiro[furan-2(5H),2'(3'H)-furo[3,2-b]furan]-5-one,3'a,5',6',6'a-tetrahydro-6'-hydroxy-5'-methyl-, (2S,3'aR,5'R,6'S,6'aR)- (9CI) (0 suppliers) | 120593-80-8 | ||||||||
Spiro[furan-2(5H),2'-[2H]furo[3,2-c]pyrrolo[1,2-a]azepin]-5-one,1'-ethyl-1',3'a,4',5',6',8',9',10',10'a,10'b-decahydro-4-methyl-8'-[(2R,4R)-tetrahydro-4-methyl-5-oxo-2-furanyl]-,(1'R,2S,3'aS,8'R,10'aR,10'bS)-rel-(-)- (1 supplier)![]()
InChIKey: UINUUSQOLRQGNF-UHFFFAOYSA-N | 69772-72-1 | ||||||||
SPIRO[FURAN-2(5H),2'-[6]OXABICYCLO[3.1.0]HEXAN]- 5-ONE,3,5'-DIMETHYL-,(1'R,2R,5'R)-REL- (1 supplier) | 113540-73-1 | ||||||||
Spiro[furan-2(5H),2'-tricyclo[3.3.1.13,7]decan]-5-one,dihydro-4-methylene- (2 suppliers)![]() Synonyms: NSC334719, AC1L4GTH, CHEMBL276703, NSC-334719, 3'-methylidenespiro[adamantane-2,5'-oxolane]-2'-one, Spiro(furan-2(5H),2'-tricyclo(3.3.1.13,7)decan)-5-one,dihydro-4-methylene-
InChIKey: OIQBNMZOEXDGLK-UHFFFAOYSA-N | 74513-11-4 | ||||||||
Spiro[furan-2(5H),3'(2'H)-furo[3,2-b]furan]-2',5-dione, 6'-(b-D-glucopyranosyloxy)hexahydro-3'a-hydroxy-3,4-dimethyl-,(2S,3S,4S,3'aS,6'S,6'aR)- (9CI) (1 supplier)![]() Synonyms: Piptoside
InChIKey: SWEUUIPGSUQSBW-FGONLMAYSA-N | 10563-95-8 | ||||||||
Spiro[furan-2(5H),3'(2'H)-furo[3,2-b]furan]-2',5-dione,3'a-(b-D-glucopyranosyloxy)hexahydro-6'-hydroxy-3-(4-hydroxyphenyl)-,(2S,3R,3'aR,6'S,6'aR)- (9CI) (0 suppliers) | 160896-42-4 | ||||||||
Spiro[furan-2(5H),3'(2'H)-furo[3,2-b]furan]-2',5-dione,hexahydro-3'a,6'-dihydroxy-3,4-dimethyl-, (2S,3S,4S,3'aS,6'S,6'aR)- (9CI) (0 suppliers) | 10564-07-5 |