ChemNet > CAS > 302-91-0 5A-pregnane-3A,11B,17A,21-tetrol-20-one

302-91-0 5A-pregnane-3A,11B,17A,21-tetrol-20-one

??? ??????	5A-pregnane-3A,11B,17A,21-tetrol-20-one
????? ????????	3-???? ? 11-???? ? 17-???? ? 21-????? ???????? -5-????-?????? -20-???? ? ????????????????????. (3alpha,5alpha,11beta)-3,11,17,21-????? ???????? ???????-20-????
????? ???????????	5A-pregnane-3A,11B,17A,21-tetrol-20-one; 3-alpha,11-beta,17-alpha,21-tetrahydroxy-5-alpha-pregnan-20-one; Allotetrahydrocortisol; (3alpha,5alpha,11beta)-3,11,17,21-tetrahydroxypregnan-20-one
?????? ????????	C₂₁H₃₄O₅
????? ??????? ???????	366.4917
InChI	InChI=1/C21H34O5/c1-19-7-5-13(23)9-12(19)3-4-14-15-6-8-21(26,17(25)11-22)20(15,2)10-16(24)18(14)19/h12-16,18,22-24,26H,3-11H2,1-2H3/t12-,13+,14-,15-,16-,18+,19-,20-,21-/m0/s1
?????????? ???????? ???????	302-91-0
???????? ????????? ???	206-131-1
???? ??????
?????	1.253g/cm³
???? ???????	545.1°C at 760 mmHg
????? ????????	1.579
???? ??????	297.6°C
??? ??????	3.71E-14mmHg at 25°C
?????? ??? ??????? ??????
??? ?????????
???? ?????

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