(20R)-5alpha-Cholestane-3alpha,4beta,21-triol 3,21-disulfate (20R)-5alpha-Cholestane-3alpha,4beta,21-triol 3,21-disulfate,disodium salt InChI=1/C27H48O9S2.2Na/c1-17(2)6-5-7-18(16-35-37(29,30)31)20-10-11-21-19-8-9-23-25(28)24(36-38(32,33)34)13-15-27(23,4)22(19)12-14-26(20,21)3;;/h17-25,28H,5-16H2,1-4H3,(H,29,30,31)(H,32,33,34);;/q;2*+1/p-2/t18-,19?,20+,21?,22?,23?,24+,25+,26+,27+;;/m0../ cholestane-3,4,21-triol, 3,21-bis(hydrogen sulfate), disodium salt, (3alpha,4beta,8xi,9xi,14xi)- disodium (3alpha,4beta,8xi,9xi,14xi)-4-hydroxycholestane-3,21-diyl disulfate