英文别名:
2-HYDROXY-5-METHYLPYRAZINE;5-METHYLPYRAZIN-2-OL;5-Methyl-2(1H)-pyrazinone;5-Methylpyrazin-2(1H)-one;5-Methyl-1H-pyrazin-2-one;Pyrazinol, 5-methyl-;2,3,4,5-Tetrahydro-7,8-dinitro-3-(trifluoroacetyl)-1,5-methano-1H-4-benzazepine;5-Methyl-2(1H)-pyrazone