Crust forming proof agent SUP ADD 800 methylethylketoxime

High Purity BK4 powder 2-Bromo-1-Phenyl-1-Butanone CAS 1451-83-8 With 100% Custo

US $50 / kg

Min. Order: 1 kg

CAS 1451-83-8，2-Bromo-1-Phenyl-1-Butanone

CNPC Acrylonitrile AVAILABLE

Acetoin

US $12 / kg

Min. Order: 1 kg

offering Precursor Chemicals (butanone methylbenzene)