No data
Vitamin B12
68-19-9
Shandong Lanyuguang Chemical Co., Ltd
Ningxia Kingvit Pharmaceutical Co.,Ltd
VITAMIN B12
SJZ CHEM-PHARM CO., LTD.
Wuhan Fuchi Biology Technology Co.,ltd.
Shaanxi TNJONE Pharmaceutical Co., Ltd
AKSCHEM
SHAOXING AGROTRUST BIOTECH LIMITED
Nectar Industrial Co., Ltd
Zhengjiang Langbo Pharma
JIANGSU SAINTEK KUNSHAN CO., LTD.
Trimethoxymethane
N,N-Diethylaniline
Bromoform
Phosphorus Oxychloride
Phosphorus Pentachloride
Phthalimide
1,3-Dichloropropane
P-Anisidine
Hydroquinone
1,4-DIAMINOBUTANE
Phenylhydrazine
Pyrrolidine