| 英文同义词: | BETA,BETA-DIMETHYL-GAMMA-(HYDROXYMETHYL)-GAMMA-BUTYROLACTONE);Tetrahydro-4,4-dimethyl-2H-pyran-2-one;(±)-5-Hydroxymethyl-4,4-dimethyldihydro-2(3H)-furanone;(±)-β,β-Dimethyl-γ-hydroxymethyl-γ-butyrolactone;2(3H)-Furanone, dihydro-5-methoxy-4,4-dimethyl- |