Cat. Name CAS. Structure Purity
R058149 Benz[j]aceanthrylen-2(1H)-one13C2,d2 and Benz[e]ac NA Benz[j]aceanthrylen-2(1H)-one13C2,d2 and Benz[e]aceanthrylen-6(5H)-one13C2,d2 ≥ 95%