857272-03-8
6-羟甲基-4-(3-甲氧基丙基)-4H-苯并[1,4]恶嗪-3-酮
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857272-02-7
6-(氯甲基)-4-(3-甲氧基丙基)-2H-苯并[b][1,4]恶嗪-3(4H)-酮