1,5-Dimethyl-4-phenyl-2-trifluoromethyl-4,5-dihydro-1H-imidazole

3-(吡啶-2-基)丙烯酸乙酯

环氧富锌底漆

2-Propenoic acid, 3-(4-methylphenyl)-, ethyl ester, (2Z)-