Chem
J-GLOBAL ID:200907023419630489
Nikkaji number:J69.124K
5ξ-Pregnane-3,20-dione
プレグナン-3,20-ジオン
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Substance type:
Substance type
Substance type classified into 3 categories. Decided structure: Substances with a clear structure Undicided Structure: Substances with unknown or undetermined structure Mixtures: Mixtures, racemic compounds, or compounds with relative structural arrangements
Decided structure
Molecular formula:
C21 H32 O2
Molecular formula furigana:
C21-H32-O2
Molecular weight:
316.485
InChI:
InChI=1S/C21H32O2/c1-13(22)17-6-7-18-16-5-4-14-12-15(23)8-10-20(14,2)19(16)9-11-21(17,18)3/h14,16-19H,4-12H2,1-3H3/t14?,16-,17+,18-,19-,20-,21+/m0/s1
InChI key:
XMRPGKVKISIQBV-CVHNGYJVSA-N
SMILES:
CC(=O)[C@H]1CC[C@H]2[C@@H]3CCC4CC(=O)CC[C@]4(C)[C@H]3CC[C@]12C
Systematic name (6):
プレグナン-3,20-ジオン
(5ξ)-プレグナン-3,20-ジオン
5ξ-プレグナン-3,20-ジオン
4,5-ジヒドロプロゲステロン
(1S,3aS,3bR,9aS,9bS,11aS)-1-アセチル-9a,11a-ジメチル-ヘキサデカヒドロ-1H-シクロペンタ[a]フェナントレン-7-オン
(1S,3aS,3bR,9aS,9bS,11aS)-1-acetyl-9a,11a-dimethyl-hexadecahydro-1H-cyclopenta[a]phenanthren-7-one
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Other name (3):
5ξ-Pregnane-3,20-dione
(5ξ)-Pregnane-3,20-dione
4,5-Dihydroprogesterone
CAS registry number:
7350-00-7
Regulation number (1):
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