84371-64-2 Estr-9-en-3-one, 11-[4-(dimethylamino)phenyl]-5,17-dihydroxy-17-(1-propynyl)-cyclic 1,2-ethanediyl acetal,(5a,11b,17b)- Estr-9-en-3-one, 11-[4-(dimethylamino)phenyl]-5,17-dihydroxy-17-(1-propynyl)-cyclic 1,2-ethanediyl acetal,(5a,11b,17b)-

Synonyms： 11β-[(4-N,N-dimethylamino)phenyl)]-17α-(propyn-1-ynyl)-3,3-ethylendioxy-estra-9-en-5α,17β-diol; Estr-9-En-3-One, 11-[4-(Dimethylamino)Phenyl]-5,17-Dihydroxy-17-(1-Propynyl)-, Cyclic 1,2-Ethanediyl Acetal, (5A,11B,17B)-; Mifepristone Precursor
CAS Number：84371-64-2
Molecular Formula：C₃₁H₄₁NO₄
Molecular Weight：491.6615
InChI：InChI=1/C31H41NO4/c1-5-13-30(34)15-11-25-23-10-14-29(33)20-31(35-17-18-36-31)16-12-26(29)27(23)24(19-28(25,30)2)21-6-8-22(9-7-21)32(3)4/h6-9,23-25,33-34H,10-12,14-20H2,1-4H3/t23?,24-,25+,28+,29-,30+/m1/s1
Molecular Structure：
Refractive index：1.627
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