IVM06: Ivermectin EP Impurity F

12-Demethyl 12-Ethyl Ivermectin B1b ;

5-O,12-Didemethyl-25-de(1-methylpropyl)-12-ethyl-25-(1-methylethyl)-22,23-dihydroavermectin A1a ;

C48H74O14 ;
Mol. Wt.: 875.09 ;