No data
Vitamin B12
68-19-9
Shandong Lanyuguang Chemical Co., Ltd
Ningxia Kingvit Pharmaceutical Co.,Ltd
Hanzhong Han Traceability Biological Tec
Hugestone Enterprise Co., Ltd.
Eff Chemical Co,. Ltd.
Hangzhou Dawn Ray Pharmaceutical Co.,Ltd
VITAMIN B12
Watson Industries, Inc
Shandong Ranhang Biotechnology Co., Ltd.
Shaanxi TNJONE Pharmaceutical Co., Ltd
SJZ CHEM-PHARM CO., LTD.
Trimethoxymethane
N,N-Diethylaniline
Bromoform
Phosphorus Oxychloride
Phosphorus Pentachloride
Phthalimide
1,3-Dichloropropane
P-Anisidine
Hydroquinone
1,4-DIAMINOBUTANE
Phenylhydrazine
Pyrrolidine