566-41-6 (孕烷-3,17,20,21-四醇，（3b，5a，20R）-（9CI）,Pregnane-3,17,20,21-tetrol,(3b,5a,20R)- (9CI))

Pregnane-3,17,20,21-tetrol,(3b,5a,20R)- (9CI);allopregnane-3beta,17alpha,20beta,21-tetrol;(10S)-3c,17t-Dihydroxy-10r,13c-dimethyl-17c-((R)-1,2-dihydroxy-aethyl)-(5tH,8cH,9tH,14tH)-hexadecahydro-1H-cyclopenta[a]phenanthren;(20R)-5α-Pregnantetrol-(3β,17,20,21);3β,17α-Dihydroxy-10,13-dimethyl-17β-((R)-1,2-dihydroxy-aethyl)-5α-gonan;5α-Pregnantetrol-(3β,17,20βF,21);Reichstein's substance K;566-41-6;6Q677A4341;PREGNANE-3,17,20,21-TETROL, (3.BETA.,5.ALPHA.,20R)-;Q27265324;UNII-6Q677A4341;Allopregnane-3beta,17alpha,20beta,21-tetrol [MI];Pregnane-3,17,20,21-tetrol, (3beta,5alpha,20R)-;ALLOPREGNANE-3.BETA.,17.ALPHA.,20.BETA.,21-TETROL [MI];ALLOPREGNANE-3.BETA.,17.ALPHA.,20.BETA.,21-TETROL;5alpha-Pregnane-3beta,17,20beta,21-tetrol;5.ALPHA.-PREGNANE-3.BETA.,17,20.BETA.,21-TETROL;

MQSSTQLJJOVNQF-KWHXHVTNSA-N

1S/C21H36O4/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/h13-18,22-25H,3-12H2,1-2H3/t13-,14-,15+,16-,17-,18+,19-,20-,21-/m0/s1

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