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Reference substances

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IUPAC name:
17-hydroxypregn-4-en-20-yn-3-one

Inventory

EC number:
207-096-5
EC name:
Ethisterone
CAS number:
434-03-7
CAS number:
434-03-7
Synonyms
Names:
ethisterone

Molecular and structural information

Molecular formula:
C21H28O2
Molecular weight:
312.446
SMILES notation:
C[C@]12CCC(=O)C=C1CC[C@@H]3[C@@H]2CC[C@@]4(C)[C@H]3CC[C@@]4(O)C#C
InChl:
InChI=1/C21H28O2/c1-4-21(23)12-9-18-16-6-5-14-13-15(22)7-10-19(14,2)17(16)8-11-20(18,21)3/h1,13,16-18,23H,5-12H2,2-3H3
Structural formula:
Chemical structure

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