Vitamin B1
| Chinese name | 维生素B1 |
| English name | Vitamin B1 |
| Chemical formula | C12H17ClN4OS·HCl |
| Molecular weight | 337.29 |
| Melting point | 248℃ |
next item: Vitamin B2
| Chinese name | 维生素B1 |
| English name | Vitamin B1 |
| Chemical formula | C12H17ClN4OS·HCl |
| Molecular weight | 337.29 |
| Melting point | 248℃ |