ethyl (8R,9S,10R,13S,14S,17R)-7-ethanoylsulfanyl-10,13-dimethyl-2',3-bis(oxidanylidene)spiro[2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene-17,5'-oxolane]-3'-carboxylate

Systemtic Name: ethyl (8R,9S,10R,13S,14S,17R)-7-ethanoylsulfanyl-10,13-dimethyl-2',3-bis(oxidanylidene)spiro[2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene-17,5'-oxolane]-3'-carboxylate Openeye Name: ethyl (8R,9S,10R,13S,14S,17R)-7-acetylsulfanyl-10,13-dimethyl-2',3-dioxo-spiro[2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene-17,5'-tetrahydrofuran]-3'-carboxylate CAS Name: (8R,9S,10R,13S,14S,17R)-7-(acetylthio)-10,13-dimethyl-2',3-dioxo-3'-spiro[2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene-17,5'-oxolane]carboxylic acid ethyl ester IUPAC Name: ethyl (8R,9S,10R,13S,14S,17R)-7-acetylsulfanyl-10,13-dimethyl-2',3-dioxospiro[2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene-17,5'-oxolane]-3'-carboxylate Traditional Name: (8R,9S,10R,13S,14S,17R)-7-(acetylthio)-2',3-diketo-10,13-dimethyl-spiro[2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene-17,5'-tetrahydrofuran]-3'-carboxylic acid ethyl ester Formula: C27H36O6S MolecularWeight: 488.63614

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Descriptors Computed from Structure

Canonical SMILES:

CCOC(=O)C1CC2(CCC3C2(CCC4C3C(CC5=CC(=O)CCC45C)SC(=O)C)C)OC1=O

Isomeric SMILES

CCOC(=O)C1C[C@@]2(CC[C@@H]3[C@@]2(CC[C@H]4[C@H]3C(CC5=CC(=O)CC[C@]45C)SC(=O)C)C)OC1=O

InChI

InChI=1S/C27H36O6S/c1-5-32-23(30)18-14-27(33-24(18)31)11-8-20-22-19(7-10-26(20,27)4)25(3)9-6-17(29)12-16(25)13-21(22)34-15(2)28/h12,18-22H,5-11,13-14H2,1-4H3/t18?,19-,20-,21?,22+,25-,26-,27+/m0/s1