英文别名BUTANOIC ACID, 4-CYANO-3-HYDROXY-, METHYL ESTER, (3R)-; (R)-4-CYANO-3-HYDROXY-BUTYRIC ACID METHYL ESTER; (R)-methyl-3-hydroxy-4-cyanobutanoate; methyl (R)-4-cyano-3-hydroxybutanoate; methyl (R)-4-cyano-3-hydroxybutyrate; (R)-4-cyano-3-hydroxybutyric acid methyl ester; (R)-(-)-methyl 4-cyano-3-hydroxybutyrate 
