CAS NO. 122047-12-5 | 22,23-dihydroavermectin B(1a)-4''-(4-((4-(ethyl(1,2,3,4-tetrahydro-1,4-dioxo-6-phthalazinyl)amino)butyl)amino)-4-oxobutanoate) |

22,23-dihydroavermectin B(1a)-4''-(4-((4-(ethyl(1,2,3,4-tetrahydro-1,4-dioxo-6-phthalazinyl)amino)butyl)amino)-4-oxobutanoate)

22,23-dihydroavermectin B(1a)-4''-(4-((4-(ethyl(1,2,3,4-tetrahydro-1,4-dioxo-6-phthalazinyl)amino)butyl)amino)-4-oxobutanoate)