英文别名(3R,7aS)-3-(2-Methyl-2-propanyl)dihydro-1H-pyrrolo[1,2-c][1,3]oxazole-1,5(6H)-dione; (3R,7aS)-3-tert-butyldihydro-1H-pyrrolo[1,2-c][1,3]oxazole-1,5(6H)-dione; (3R,7aS)-3-(tert-Butyl)dihydro-1H,3H-pyrrolo[1,2-c]oxazole-1,5(6H)-dione; (3R,7aS)-3-(tert-Butyl)dihydropyrrolo[1,2-c]oxazole-1,5(3H,6H)-dione; (2R,5S)-2-t-butyl-1-aza-3-oxabicyclo<3.3.0>octane-4,8-dione; 3-(1,1-dimethylethyl)dihydro-1H,3H-Pyrrolo[1,2-c]oxazole-1,5(6H)-dione, (3R,7aS)-; (3R,7aS)-3-tert-Butyldihydro-1H-pyrrolo[1,2-c]oxazole-1,5(6H)-dione; (3R,7AS)-3-(t-Butyl)dihydro-1H,3H-pyrrolo[1,2-c]oxazole-1,5(6H)-dione; (3R,7aS)-3-tert-butyl-3,6,7,7a-tetrahydropyrrolo[1,2-c]oxazole-1,5-dione; (3R,7aS)-3-tert-Butyldihydro-1H,3H-pyrrolo[1,2-c][1,3]oxazole-1,5(6H)-dione 
