???? |
3β, 17,21- ?? ??? ?? -5β- ?? ?? -20- ? |
?? |
3beta, 17,21 Trihydroxy 5beta pregnan 20 ?; (3beta, 5beta) - 3,17,21 trihydroxypregnan 20-one |
?? ?? |
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 |
cas?? |
601-03-6 |
EC?? |
210-000-4 |
?? ?? |
|
?? |
1.186g/cm3 |
??? |
505.1°C at 760 mmHg |
?? ?? |
1.56 |
??? |
273.4°C |
??? |
2.55E-12mmHg at 25°C |
|