61066-33-9
pyrimidine-2,4,5,6(1H,3H)-tetraone
+
3171-45-7
4,5-二甲基-1,2-苯二胺
→
~97%
1086-80-2
光色素
80144-39-4
6,7-dimethyl-3-ethoxycarbonylaminoquinoxaline-2-carboxamide
~82%
83-88-5
维生素B2
4250-90-2
2-(7,8-dimethyl-2,4-dioxobenzo[g]pteridin-10-yl)acetaldehyde
3237-50-1
5,5-二羟基六氢嘧啶-2,4,6-三酮
6972-71-0
4,5-二甲基-2-硝基苯胺
1088-56-8
光黃素
699-40-1
5,5-二氯巴比妥酸
183492-69-5
3240-72-0
4,5-二氨基脲嘧啶
3483-12-3
DL-二硫苏糖醇