API, Pharma Intermediates, Extracts manufacturer / supplier in China, offering Factory Price (R) -Diphenylprolinol 22348-32-9 Purity Degree 99% CAS No. 22348-32-9, ISO Certified Reference Material Kpv 67727-97-3 Purity Degree 99% CAS No. 67727-97-3, Daily Raw Material Medicine Trehalose Dihydrate 6138-23-4 Purity Degree 99% CAS No. 6138-23-4 and so on.