英文同义词
5,6-DIHYDRO-2-PHENYL-4,4,6-TRIMETHYL-1,3(4H)-OXAZINE;5,6-dihydro-4,4,6-trimethyl-2-phenyl-4H-1,3-oxazine;5,6-Dihydro-2-phenyl-4,4,6-trimethyl-4H-1,3-oxazin;4H-1,3-Oxazine, 5,6-dihydro-4,4,6-trimethyl-2-phenyl-;5,6-DIHYDRO-2-PHENYL-4,4,6-TRIMETHYL-1,3(4H)-OXAZINE 98%;4,4,6-trimethyl-2-phenyl-5,6-dihydro-1,3-oxazine