Chem
J-GLOBAL ID:200907037065158451   Nikkaji number:J1.252.578H

Ergosta-4,24(28)-diene-3,6-dione

24-メチレンコレスタ-4-エン-3,6-ジオン
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: C28H42O2
Molecular formula furigana: C28-H42-O2
Molecular weight: 410.642
InChI: InChI=1S/C28H42O2/c1-17(2)18(3)7-8-19(4)22-9-10-23-21-16-26(30)25-15-20(29)11-13-28(25,6)24(21)12-14-27(22,23)5/h15,17,19,21-24H,3,7-14,16H2,1-2,4-6H3/t19-,21+,22-,23+,24+,27-,28-/m1/s1
InChI key: AFPIZEGCVWFIIW-DQQDKUJHSA-N
SMILES: CC(C)C(=C)CC[C@@H](C)[C@H]1CC[C@H]2[C@@H]3CC(=O)C4=CC(=O)CC[C@]4(C)[C@H]3CC[C@]12C
Systematic name  (4):
  • エルゴスタ-4,24(28)-ジエン-3,6-ジオン
  • 24-メチレンコレスタ-4-エン-3,6-ジオン
  • (1R,3aS,3bS,9aR,9bS,11aR)-9a,11a-ジメチル-1-[(2R)-6-メチル-5-メチリデンヘプタン-2-イル]-1H,2H,3H,3aH,3bH,4H,5H,7H,8H,9H,9aH,9bH,10H,11H,11aH-シクロペンタ[a]フェナントレン-5,7-ジオン
  • (1R,3aS,3bS,9aR,9bS,11aR)-9a,11a-dimethyl-1-[(2R)-6-methyl-5-methylideneheptan-2-yl]-1H,2H,3H,3aH,3bH,4H,5H,7H,8H,9H,9aH,9bH,10H,11H,11aH-cyclopenta[a]phenanthrene-5,7-dione
Other name (2):
  • Ergosta-4,24(28)-diene-3,6-dione
  • 24-Methylenecholesta-4-ene-3,6-dione
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