ChemNet > CAS > 145-14-2 4-pregnen-20A-ol-3-one ? ????? ???????????????. (20S) -20-???????? ????? -4-???-3-???? ? 20 (S) - ???????? ??????????. 20-???? ?????????????????. 20-????-?????????????????????????. 20-???? ???????? ??????????. 20-???? ???????? ? 20alpha-?????????????????. 20alpha-??????????????????? ? 20alpha-?????????????????????????. 20alpha-hydroxypreg-4-en-3-one ? 20alpha-hydroxypregnen-2-one ? 20 ???? ???????? ? 4-08-00-01018 (???? ???? ????????) ? 2220567 ?? ?? ?? ???????????????. ???? ????? ?????? 68630 ? ???????????? -20 ????. Pregn-4-en-3-one ? 20-alpha-hydroxy-? Pregn-4-en-3-one ? 20-hydroxy- ? (20S)- (9CI) ? Pregn-4-en-3-one ? 20alpha-hydroxy- (8CI) ? (20R) -20-???????? ????? -4-???-3-???? ? (8S ? 9S ? 10R ? 13S ? 14S ? 17S) -17- (1-???????? ?????) -10?13-????? ????? -1?2?6?7?8?9?11?12?14?15?16?17-?????? ?????????????? [?] ????????? -3-???? ? 20-???????? ?????-4-???-3-???? ? (8xi ? 9xi ? 14xi ? 17xi ? 20S) -20-???????? ????? -4-???-3-???? ?

SA ▼

145-14-2 4-pregnen-20A-ol-3-one ? ????? ???????????????. (20S) -20-???????? ????? -4-???-3-???? ? 20 (S) - ???????? ??????????. 20-???? ?????????????????. 20-????-?????????????????????????. 20-???? ???????? ??????????. 20-???? ???????? ? 20alpha-?????????????????. 20alpha-??????????????????? ? 20alpha-?????????????????????????. 20alpha-hydroxypreg-4-en-3-one ? 20alpha-hydroxypregnen-2-one ? 20 ???? ???????? ? 4-08-00-01018 (???? ???? ????????) ? 2220567 ?? ?? ?? ???????????????. ???? ????? ?????? 68630 ? ???????????? -20 ????. Pregn-4-en-3-one ? 20-alpha-hydroxy-? Pregn-4-en-3-one ? 20-hydroxy- ? (20S)- (9CI) ? Pregn-4-en-3-one ? 20alpha-hydroxy- (8CI) ? (20R) -20-???????? ????? -4-???-3-???? ? (8S ? 9S ? 10R ? 13S ? 14S ? 17S) -17- (1-???????? ?????) -10?13-????? ????? -1?2?6?7?8?9?11?12?14?15?16?17-?????? ?????????????? [?] ????????? -3-???? ? 20-???????? ?????-4-???-3-???? ? (8xi ? 9xi ? 14xi ? 17xi ? 20S) -20-???????? ????? -4-???-3-???? ?

??? ??????	4-pregnen-20A-ol-3-one ? ????? ???????????????. (20S) -20-???????? ????? -4-???-3-???? ? 20 (S) - ???????? ??????????. 20-???? ?????????????????. 20-????-?????????????????????????. 20-???? ???????? ??????????. 20-???? ???????? ? 20alpha-?????????????????. 20alpha-??????????????????? ? 20alpha-?????????????????????????. 20alpha-hydroxypreg-4-en-3-one ? 20alpha-hydroxypregnen-2-one ? 20 ???? ???????? ? 4-08-00-01018 (???? ???? ????????) ? 2220567 ?? ?? ?? ???????????????. ???? ????? ?????? 68630 ? ???????????? -20 ????. Pregn-4-en-3-one ? 20-alpha-hydroxy-? Pregn-4-en-3-one ? 20-hydroxy- ? (20S)- (9CI) ? Pregn-4-en-3-one ? 20alpha-hydroxy- (8CI) ? (20R) -20-???????? ????? -4-???-3-???? ? (8S ? 9S ? 10R ? 13S ? 14S ? 17S) -17- (1-???????? ?????) -10?13-????? ????? -1?2?6?7?8?9?11?12?14?15?16?17-?????? ?????????????? [?] ????????? -3-???? ? 20-???????? ?????-4-???-3-???? ? (8xi ? 9xi ? 14xi ? 17xi ? 20S) -20-???????? ????? -4-???-3-???? ?
????? ???????????	4-pregnen-20A-ol-3-one;Dihydroprogesterone; (20S)-20-Hydroxypregn-4-en-3-one; 20(S)-Hydroxyprogesterone; 20-alpha-Dihydroprogesterone; 20-alpha-Hydroxydihydroprogesterone; 20-alpha-Hydroxyprogesterone; 20-alpha-Progerol; 20alpha-Dihydroprogesterone; 20alpha-Dihydroprognenolone; 20alpha-Hydroxydihydroprogesterone; 20alpha-Hydroxypreg-4-en-3-one; 20alpha-Hydroxypregnen-2-one; 20alpha-Progerol; 4-08-00-01018 (Beilstein Handbook Reference); BRN 2220567; Dihydrogesterone; NSC 68630; Progesterol-20-alpha; Pregn-4-en-3-one, 20-alpha-hydroxy-; Pregn-4-en-3-one, 20-hydroxy-, (20S)- (9CI); Pregn-4-en-3-one, 20alpha-hydroxy- (8CI); (20R)-20-hydroxypregn-4-en-3-one; (8S,9S,10R,13S,14S,17S)-17-(1-hydroxyethyl)-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one; 20-hydroxypregn-4-en-3-one; (8xi,9xi,14xi,17xi,20S)-20-hydroxypregn-4-en-3-one
?????? ????????	C₂₁H₃₂O₂
????? ??????? ???????	316.4776
InChI	InChI=1/C21H32O2/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/h12-13,16-19,22H,4-11H2,1-3H3/t13-,16?,17?,18?,19?,20-,21+/m0/s1
?????????? ???????? ???????	145-14-2
???????? ????????? ???	205-649-5
???? ??????
?????	1.09g/cm³
???? ???????	451.7°C at 760 mmHg
????? ????????	1.549
???? ??????	192.4°C
??? ??????	4.65E-10mmHg at 25°C