N-(2-hydroxyethyl)-3-methyl-4-oxidoquinoxalin-4-ium-2-carboxamide

喹乙醇

N,N'-dihydroxybenzimidazolinone

4,7-二溴-2,1,3-苯噁二唑

乙基3-甲基-2-喹喔啉羧酸酯