中文同义名：

(R)-(+)-α-羟基-γ-丁内酯; (R)-(+)-3-羟基四氢呋喃-2-酮; (R)-4,5-二氢-3-羟基-2(3H)-呋喃酮; R-(+)-A-羟基-Γ-丁内酯; (<i>R</i>)-(+)-Α-羟基-&amp; GAMMA; -羟基-&amp;

英文同义名：

RARECHEM AK HZ 0027; (R)-(+)-DIHYDRO-3-HYDROXY-2(3H)-FURANONE; (R)-2-HYDROXYBUTYROLACTONE; (R)-2-HYDROXY-GAMMA-BUTYROLACTONE; (R)-(+)-3-HYDROXYTETRAHYDROFURAN-2-ONE; (R)-(+)-ALPHA-HYDROXY-GAMMA-BUTYROLACTONE; 2(3H)-FURANONE, DIHYDRO-3-HYDROXY-, (R); (R)-(+)-α-Hydroxy-γ-butyrolactone;