英文别名4-Cyano-4-methylpiperidine hydrochloride; 4-piperidinecarbonitrile, 4-methyl-, hydrochloride (1:1); 4-CYANO-4-METHYLPIPERIDINE HCL; 4-Methylpiperidine-4-carbonitrile, HCl; 4-Methyl-4-piperidinecarbonitrile hydrochloride (1:1); 4-methylpiperidine-4-carbonitrile,hydrochloride 
