Quick view View Item Beta-Carotene - CAS 7235-40-7 - Calbiochem β-Carotene - CAS 7235-40-7 - Calbiochem Vitamin A precursor. Synonym: β-Carotene - CAS 7235-40-7 - Calbiochem CAS Number 7235-40-7 Empirical Formula (Hill Notation) C40H56 Molecular Weight 536.87 ... Weight: 1.00 LBS View Item Quick view Qty in Cart: 0 Price: Subtotal: