英文别名1-METHYL-4-HYDROXY-PIPERIDINE-4-CARBONITRILE; 4-hydroxy-1-methyl-4-piperidinecarbonitrile; 4-hydroxy-1-methyl-isonipecotonitrile; 4-Hydroxy-1-methyl-piperidin-4-carbonitril; 4-cyano-4-hydroxy-1-methylpiperidine; 4-hydroxy-4-cyano-1-methylpiperidine; 4-Cyan-4-hydroxy-N-methylpiperidin; 1-methyl-4-piperidone cyanohydrin; 1-methyl-4-cyanopiperidin-4-ol; 4-Piperidinecarbonitrile, 4-hydroxy-1-methyl- 
