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Milbemycin Oxime ; 100 MG

Catalogue Number: MBM00-100

Category: Milbemycin

Mixture of Milbemycin A3 Oxime &  Milbemycin A4 Oxime (> 80% A4) ; 

Mixture of (1′R,2R,4′S,5S,6R,8′R,10′E,13′R,14′E,16′E,20′R,21′Z,24′S)-6-ethyl-24′-hydroxy-21′-(hydroxyimino)-5,11′,13′,22′-tetramethyl 3,4,5,6-tetrahydro spiro[pyran-2,6′-[3,7,19]trioxatetracyclo[15.6.1.14,8.020,24]pentacosa [10,14,16,22]tetraen]-2′-one (milbemycin A4 oxime) and (1′R,2R,4′S,5S,6R, 8′R,10′E,13′R,14′E,16′E,20′R,21′Z,24′S)-24′-hydroxy-21′-(hydroxyimino)-5,6,11′,13′,22′- pentamethyl 3,4,5,6-tetrahydrospiro[pyran-2,6′-[3,7,19]trioxa tetracyclo-[15.6.1.14,8.020,24]pentacosa[10,14,16,22]tetraen]-2′-one  (milbemycin A3 oxime) ;

CAS # 129496-10-2 ;

Milbemycin A3 Oxime : C31H43N07 ; MW: 541.68 ;

Milbemycin A4 Oxime : C32H45NO7 ; MW: 555.70 ;