英文别名4-phenyl-4-piperidinecarboxylic acid 4-methyl-benzenesulfonate; 4-PHENYL-4-PIPERIDINE CARBOXYLIC ACID 4-TOLUENE SULFONATE; 4-PHENYL-4-PIPERIDINECARBOXYLIC ACID P-METHYLBENZENESULFONATE; 4-phenylpiperidine-4-carboxylic acid, compound with toluene-p-sulphonic acid; 4-CARBOXY-4-PHENYLPIPERIDINE TOSYLATE; 4-Phenyl-4-piperidinecarboxylic acid p-toluene sulfonate; 4-CARBOXY-4-PHENYLPIPERIDINIUM P-TOLUENESULFONATE 
