109378-49-6 4-Aminomethylcyclohexanecarbonyl-O-2-bromobenzyloxycarbonyltyrosine 4-acetylanilide H-Tra-tyr(2-Br-Z)-4-acetylanilide trans-4-(Aminomethyl)cyclohexanecarbonyl-O-(2-bromobenzyloxycarbonyl)tyrosine 4-acetylanilide