China 73718-09-9 3-[4- (DIMETHYLAMINO) Phenyl]Propanoic Acid P-Dimethylaminohydrocinnamic Acid, Find details about China Organic Synthesis, Chemicals from 73718-09-9 3-[4- (DIMETHYLAMINO) Phenyl]Propanoic Acid P-Dimethylaminohydrocinnamic Acid