18,19-Dinorpregna-4,9,11-trien-20-yn-3-one,13-ethyl-17-hydroxy-,( 57362673, 57276163,17a) CAS 16320-04-0

Name: 18,19-Dinorpregna-4,9,11-trien-20-yn-3-one,13-ethyl-17-hydroxy-,( 57362674, 57276164,17a)-
CAS No.:16320-04-0
Molecular Structure:
Molecular Structure of 16320-04-0 (18,19-Dinorpregna-4,9,11-trien-20-yn-3-one,13-ethyl-17-hydroxy-,( 57362675, 57276165,17a)-)

Formula: C21H24O2
Molecular Weight : 308.45
Synonyms:
18,19-Dinor-17a-pregna-4,9,11-trien-20-yn-3-one,13-ethyl-17-hydroxy- (8CI);13-Ethyl-17a-ethynyl-17b-hydroxygona-4,9,11-trien-3-one;Dimetriose;Dimetrose;Nemestran;Tridomose;

EINECS:
Density: 1.189 g/cm3
Melting Point:
Boiling Point: 507.638 °C at 760mmHg
Flash Point: 214.913 °C
Solubility:
Appearance: Light yellow solid Purity:98%
Usage:Widely used in cosmetics, medicine