No data
Vitamin B12
68-19-9
Shandong Lanyuguang Chemical Co., Ltd
Ningxia Kingvit Pharmaceutical Co.,Ltd
Hangzhou Deli - Raw Material And API
Shandong Airuike Chemical Co., Ltd.
Hangzhou Tianwei Pharmaceutical Co
Xian ZB Biotech Co.,Ltd
Yixing Jiangshan Bio-tech Co., Ltd. (formerly Yixing Jiangshan Chemical Industry Factory)
Shenyang Hongjiuzhou Chemical Co., Ltd.
Hangzhou KieRay Chem Co.
Surechemical Co
Trimethoxymethane
N,N-Diethylaniline
Bromoform
Phosphorus Oxychloride
Phosphorus Pentachloride
Phthalimide
1,3-Dichloropropane
P-Anisidine
Hydroquinone
1,4-DIAMINOBUTANE
Phenylhydrazine
Pyrrolidine