Supply Europe& North America Domestic pharmaceutical intermediates. Chinese chemical supplier special in fine chemical, flavor, food additive, pharmaceutical and intermediates.
Cystine / L-Cystine / CAS 56-89-3 / Thinning Hair Products 1.Quick Details CAS No.: 56-89-3 Other Names:L-Cystine MF:C6H12N2O4S2 EINECS No.:200-296-3 Place of Origin: China (Mainland) Type:Vitamins, Amino Acids ... Read More