英文同義詞: | Avermectin A1a, 5-O-demethyl-25-de(1-methylpropyl)-22,23-dihydro-25-(1-methylethyl)-;avermectin H2B1b;Component B1b;22,23-Dihydro-34-nor-5-O-demethylavermectin A1a;22,23-Dihydro-5-O-demethyl-25-de(1-methylpropyl)-25-isopropylavermectin A1a;22,23-Dihydroavermectin B1b;Dihydroavermectin B1b;5-O-Demethyl-25-de(1-methylpropyl)-22,23-dihydro-25-(1-methylethyl)avermectin A1a |