CAS 75-12-7 appears in our catalog under these names: Formamide, 99% , Formamide, Spectrophotometric Grade, 99+% , Formamide, ACS, 99.5+% , Formamide, Ultra Pure, 99.5% min . Offered by: Thermo Scientific (Alfa Aesar). Available pack sizes: 10000g, 2500g, 500g, 100ml , 500ml, *4x500ml, 250g, 1kg.