78637-85-1
3,4-二氨基噻吩二氢溴酸盐
+
431-03-8
2,3-丁二酮
→
~86%
78648-59-6
2,3-dimethylthieno[3,4-b]pyrazine
90069-81-1
邻氨基噻吩(2盐酸)
~80%
78648-60-9
(9CI)-2,3-二甲基-噻吩并[3,4-b]吡嗪 1-氧化物
78648-61-0
2,3-Dimethylthieno[3,4-b]pyrazin-1-dioxid