Chemical Name: 5-O-Demethylavermectin A1a (> 95% ; Avermectin B1a (> 95%)
Smiles: O[C@]1([C@](C=C2C)([H])C(O[C@]3([H])C[C@](O[C@]4([H])[C@@H](C)CC)(C=C[C@@H]4C)O[C@@](C/C=C5\C)([H])C3)=O)[C@]([C@@H]2O)([H])OC/C1=C\C=C\[C@@H]([C@@H]5O[C@@](O[C@@H](C)[C@@H]6O[C@@](O[C@@H](C)[C@@H]7O)([H])C[C@@H]7OC)([H])C[C@@H]6OC)C