Cat. Name CAS. Structure Purity
M041770 2-[[(1-ETH-1-YNYLBUT-2-ENYL)OXY]CARBONYL]BENZOIC A 175205-32-0 2-[[(1-ETH-1-YNYLBUT-2-ENYL)OXY]CARBONYL]BENZOIC ACID ≥ 95%