Doramectin

Chemical Name: 25-Cyclohexyl-5-O-demethyl-25-de(1-methylpropyl)avermectin A1A

Synonym: Dacarbazine USP Related Compound A ; Temozolomide Aminoimidazole Impurity ;

Smile: O[C@]1([C@](C=C2C)([H])C(O[C@](C[C@](C/C=C3\C)([H])O4)([H])C[C@]54O[C@H](C6CCCCC6)[C@@H](C)C=C5)=O)[C@]([C@@H]2O)([H])OC/C1=C\C=C\[C@@H]([C@@H]3O[C@@](O[C@@H](C)[C@@H]7O[C@@](O[C@@H](C)[C@@H]8O)([H])C[C@@H]8OC)([H])C[C@@H]7OC)C