Welcome to Taizhou Tianrui Pharmaceutical Co.,Ltd.!
              
Position Product> Intermediates for Isotretinoin
Intermediates for Isotretinoin>>
Product Name CAS No.
    β-ionone 79-77-6
    Vinyl-Beta-ionol 5208-93-5
    3-Methyl-4-Hydroxy Butenolide 40834-42-2