2,7-(Epoxypentadeca(1,11,13)trienimino)naphtho(2,1-b)furan-1,11(2H)-dione, 3-formyl-5,6,9,17,19,21-hexahydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-, 21-acetate, O-(2-pyrrolidinylethyl)oxime 2,7-(Epoxypentadeca(1,11,13)trienimino)naphtho(2,1-b)furan-8-carboxaldehyde, 1,2-dihydro-5,6,9,171-hexahydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-1,11-dioxo-, 8-(O-(2-(1-pyrrolidinyl)ethyl)oxime), 21-acetate 22912-88-5 3-Formylrifamycin SV O-(2-pyrrolidinylethyl)oxime BRN 5418695 NCI 145-630 Rifamycin, 3-(((2-(1-pyrrolidinyl)ethoxy)imino)methyl)- (9CI)