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Eprinomectin
Name: Eprinomectin
CAS No.: [ 123997-26-2] ;
Molecular Formula: C50H75NO14; C49H73NO14
Molecular Weight: ( 914.14) ; ( 900.12)
Character: White or yellowish crystalline powder
Specific optical rotation: -6° ~ -12°
Residue on ignition: 0.5%
Eprinomectin is a semi-synthesized product of fermented Avermectin B1.
The content of B1 ( B1a+ B1b) is 90% min based on anhydrous and solvent-free basis.