(3,4-Dihydroxy-5,8-dimethyl-2,3,4,5,7,9a-hexahydrospiro[2,5-methano-1-benzoxepine-10,2'-oxiran]-5a(6H)-yl)methyl chloroacetate 80178-14-9 AIDS-014906 AIDS014906 Anguidine Deriv 15-Chloroacetylscirpene-3,4- Diol NSC294913