Pregn-4-ene-3,20-dione,(9b,10a)- (2755-10-4)

Identification
Name:	Pregn-4-ene-3,20-dione,(9b,10a)-
Synonyms:	9b,10a-Pregn-4-ene-3,20-dione (6CI,7CI,8CI); 9b,10a-Progesterone; Lumiprogesterone; Retroprogesterone
CAS:	2755-10-4
EINECS:	220-407-9
Molecular Formula:	C21H30 O2
Molecular Weight:	314.4617
InChI:	InChI=1/C21H30O2/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/h12,16-19H,4-11H2,1-3H3/t16-,17+,18-,19+,20+,21+/m0/s1
Molecular Structure:
Properties
Flash Point:	166.7°C
Boiling Point:	447.2°Cat760mmHg
Density:	1.08g/cm³
Refractive index:	1.542
Flash Point:	166.7°C
Safety Data

9b,10a-Pregn-4-ene-3,20-dione, 11a,17,21-trihydroxy-, 11,21-diacetate (7CI,8CI)
19-Nor-9b,10a-pregn-4-ene-3,20-dione, 17-hydroxy-, acetate(7CI,8CI)
19-Nor-9b,10a-pregn-4-ene-3,20-dione, 17,21-dihydroxy-16a-methyl- (8CI)
Pregn-4-ene-3,20-dione,6-chloro-, (6b,9b,10a)- (9CI)
Pregn-4-ene-3,20-dione,16-hydroxy-, (9b,10a,16a)- (9CI)
19-Nor-9b,10a-pregn-4-ene-3,20-dione,16a,17,21-trihydroxy-, cyclic 16,17-acetal with acetophenone(7CI,8CI)
18-Norpregn-20-ene-4-propanoicacid, 4,9,14,20-tetramethyl-3-(1-methylethenyl)-, (3a,4b,5b,8a,9b,10a,13a,14b)- (9CI)
Pregn-4-ene-20-carboxaldehyde,3-oxo-
Pregn-4-ene-3,20-dione,20-(O-methyloxime) (9CI)
9b-Pregn-4-ene-20a-carboxaldehyde, 3-oxo- (7CI,8CI)
19-Nor-10a-pregn-4-ene-3,20-dione, 16a,17-dihydroxy-, cyclic acetalwith acetone (7CI,8CI)
19-Nor-10a-pregn-4-ene-3,20-dione,17-hydroxy- (7CI,8CI)
19-Nor-10a-pregn-4-ene-3,20-dione,10-ethyl-17-hydroxy- (7CI,8CI)
19-Norlanost-5-ene-11,24-dione,3-hydroxy-9-methyl-, (3b,9b,10a)- (9CI)
Pregn-9(11)-ene-3,20-dione,(5b,10a)- (9CI)
Cyclopropa[4,5]pregn-20-ene,3',4-dihydro- (8CI,9CI)
Pregn-4-ene-20-carboxaldehyde,3-(hydroxyimino)-, oxime, (20R)- (9CI)
Pregn-4-ene-3,20-dione,17,21-bis(acetyloxy)-9,11-epoxy-, (9b,11b)- (9CI)
Pregn-4-ene-3,20-dione,17,21-bis(acetyloxy)-9,11-epoxy-6-fluoro-, (6a,9b,11b)-
Pregn-4-ene-3,20-dione,9,11-epoxy-17,21-dihydroxy-, (9b,11b)- (9CI)