31697-20-8 5-(METHYLTHIO)-6-AZAURACIL 5-(甲基硫代)-6-氮杂硫脲 Catalog No.: 138004 Name: 5-(METHYLTHIO)-6-AZAURACIL CAS: 31697-20-8 Formula: C4H5N3O2S Refractive index: 1.75 Inquire about this product →