Chemical Name: (4R) and (4S)-5-O-demethyl-3,4,22,23-tetrahydroavermectin A1a (as per EP)
Synonym: H4B1a isomers
Smile:
Ivermectin EP Impurity K
CAT No::VS-I048011
CAS No:74567-01-4
Mol.Wt.:C48H76O14
Mol.Wt.:877.1
Status:Custom Synthesis
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