?????? ?? ??? |
3β, 17,21-trihydroxy-5β-????????-20-?? |
????????? |
3beta,17,21-Trihydroxy-5beta-pregnan-20-??; (3????, 5 ????) -3,17,21-????????????????????????-20-?? |
???????? ??? |
3β,17,21-trihydroxy-5β-pregnan-20-one;3beta,17,21-Trihydroxy-5beta-pregnan-20-one; (3beta,5beta)-3,17,21-trihydroxypregnan-20-one |
????? ???????? |
C21H34O4 |
?????? ??? |
350.4923 |
InChI |
InChI=1/C21H34O4/c1-19-8-5-14(23)11-13(19)3-4-15-16(19)6-9-20(2)17(15)7-10-21(20,25)18(24)12-22/h13-17,22-23,25H,3-12H2,1-2H3/t13-,14+,15-,16+,17+,19+,20+,21+/m1/s1 |
??? ??????? ?????? |
601-03-6 |
EINECS |
210-000-4 |
????? ?????? |
|
????? |
1.186g/cm3 |
????? ?? ??? |
505.1°C at 760 mmHg |
??????? ??????? |
1.56 |
????? ??????? |
273.4°C |
????? ?? ???? |
2.55E-12mmHg at 25°C |
|