Home / Products / Ivermectin / Ivermectin EP Impurity K (INR 39900/- 25 mg, in stock) Ivermectin EP Impurity K (INR 39900/- 25 mg, in stock) Catalogue No: ACT-I001007 Common name: H4B1a isomers CAS: 74567-01-4 Mol. Weight: 877.1 Rel. CAS No Shipping Condition Ambient Get Quote Product Overview Chemical Name: (4R) and (4S)-5-O-demethyl-3,4,22,23-tetrahydroavermectin A1a Shipping Temperature: Ambient HSN Code: 38229010 Country of Origin: India Smiles: O[C@]1([C@](CC2C)([H])C(O[C@H](C3)C[C@](C/C=C4\C)([H])O[C@]53CC[C@H](C)[C@]([C@@](CC)([H])C)([H])O5)=O)[C@]([C@@H]2O)([H])OC/C1=C\C=C\[C@@H]([C@@H]4O[C@@](O[C@@H](C)[C@@H]6O[C@](C[C@H](OC)[C@H]7O)([H])O[C@H]7C)([H])C[C@@H]6OC)C
