Avermectin

2-Bromo-4-methylpyridine CAS Number 4926-28-7;2-Bromo-4-methylpyridine CAS Number 4926-28-7 RPI Part Number T-4728 Quantity available upon request "

4-Hydroxy-3-nitrobenzonitrile CAS Number 3272-08-0;4-Hydroxy-3-nitrobenzonitrile CAS Number 3272-08-0 RPI Part Number C-556 Quantity available upon request "

1-Benzyl-3-pyrrolidinol CAS Number 775-15-5;1-Benzyl-3-pyrrolidinol CAS Number 775-15-5 RPI Part Number C-474 Quantity available upon request "