
Ivermecting B1a Delta-1 Impurity ;
2,3-Didehydro-5-O-demethyl-3,4,22,23-tetrahydroavermectin A1a ;
CAS # 1135339-49-9 ;
C48H74O14 ;
Mol. Wt.: 875.09 ;
Ivermecting B1a Delta-1 Impurity ;
2,3-Didehydro-5-O-demethyl-3,4,22,23-tetrahydroavermectin A1a ;
CAS # 1135339-49-9 ;
C48H74O14 ;
Mol. Wt.: 875.09 ;