Taizhou volsen chemical Co., Ltd
Country: China (Mainland)
Business Type: Lab/Research institutions
Coproporphyrin III dihydrochloride,3,8,13,17-Tetramethyl-21H,23H-porphine-2,7,12,18-tetrapropionic acid dihydrochlorideCAS NO.: 14643-66-4
Cosmetic raw material Trifluoroacetyl Tripeptide-2CAS NO.: 64577-63-5