2D Chemical StructureDatabase ID 171379901
SMILESC[C@H](C=O)[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3C2=CC[C@@H]4[C@@]3(CC[C@@H](C4)O[Si](C5=CC=CC=C5)(C6=CC=CC=C6)C(C)(C)C)C)C
——
Structure data verified · Database ID 171379901

Chemical Intermediate

(2S)-2-[(3S,5S,9R,10S,13R,14R,17R)-3-[tert-butyl(diphenyl)silyl]oxy-10,13-dimethyl-2,3,4,5,6,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl]propanal

CAS 1691234-24-8Product ID 732332
Product data verified

Structures, identifiers and computed properties have been matched to the database record by CAS.

Intermediates(2S)-2-[(3S,5S,9R,10S,13R,14R,17R)-3-[tert-butyl(diphenyl)silyl]oxy-10,13-dimethyl-2,3,4,5,6,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl]propanal
IUPAC Name—
CAS Number1691234-24-8
Database ID171379901
Molecular Formula—
Molecular Weight—
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Product Information

(2S)-2-[(3S,5S,9R,10S,13R,14R,17R)-3-[tert-butyl(diphenyl)silyl]oxy-10,13-dimethyl-2,3,4,5,6,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl]propanal

(2S)-2-[(3S,5S,9R,10S,13R,14R,17R)-3-[tert-butyl(diphenyl)silyl]oxy-10,13-dimethyl-2,3,4,5,6,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl]propanal (CAS 1691234-24-8) product identity, structure identifiers and related reaction data for chemical intermediate research and sourcing review.

CAS Number1691234-24-8
Database ID171379901
Molecular Formula—
Updated2026-10-16

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CAS 1691234-24-8(2S)-2-[(3S,5S,9R,10S,13R,14R,17R)-3-[tert-butyl(diphenyl)silyl]oxy-10,13-dimethyl-2,3,4,5,6,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl]propanal
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