Purchase Qty. Reference FOB Price
1-49 kg US$618.00
50-99 kg US$615.00
100+ kg US$608.00
Product Description
PRODUCT INTRODUCTION Biotin, also known as vitamin H or coenzyme R, is a water-soluble B-vitamin (vitamin B7). It is composed of a ureido (tetrahydroimidizalone) ring fused with a tetrahydrothiophene ring. A valeric acid substituent is attached to one of the carbon atoms of the tetrahydrothiophene ...