Acetoaceticacid, 4-(triphenylphosphoranylidene)-, ethyl ester (7CI,8CI);3-Oxo-4-(triphenylphosphoranylidene)butanoic acid ethyl ester;4-(Triphenylphosphoranylidene)acetoacetic acid ethyl ester;[3-(Ethoxycarbonyl)-2-oxopropylidene]triphenylphosphorane;
Please post your buying leads,so that our qualified suppliers will soon contact you!
Country - Code Area - Code Number