Tungsten trioxide

CAS: 58-85-5

Formula: C10H16N2O3S

EINECS: 200-399-3

for the following products ( )-Biotine | 5-((3aS,4S,6aR)-2-Oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanoic acid | Biotin | D-(+)-Biotin | D-Biotin | D-Biotin 1% | Hexahydro-2-oxo-1H-thieno[3,4-d]imidazole-4-pentanoic acid | Microvit (TM) H, Vitamin H on vegetable carrier (D-biotin) | Vitamin B7 | Vitamin H (Biotin) and Tungsten trioxide