英文别名
2e,5e-Dimethyl-4a-ethinyl-piperidol-(4e);2e,5e-Dimethyl-4e-ethinyl-piperidol-(4a);2,5-Dimethyl-4-aethinyl-piperidol-(4);2,5-Dimethyl-4-ethinyl-piperidol-(4);4-Aethinyl-2,5-dimethyl-4-piperidol;4-Ethinyl-2,5-dimethyl-piperid-4-ol;4-Ethynyl--2,5-dimethyl-4-piperidinol;4-ethynyl-2,5-dimethylpiperidin-4-ol