Pyrazin

43200-82-4
43200-82-4
308244
6-(5-氯-2-吡啶基)-5H-吡咯并[3,4-b]吡嗪-5,7(6H)-二酮
118543-96-7
118543-96-7
311323
5-乙酰基-2-吡嗪羧酸
89179-61-3
89179-61-3
313000
3-氨基-5-甲基-2(1H)-吡嗪酮
1082843-70-6
1082843-70-6
317036
3,5-二溴-2-氯吡嗪
1053656-22-6
1053656-22-6
320064
7-Boc-5,6,7,8-四氢咪唑并[1,2-a]吡嗪-2-甲酸乙酯
74290-65-6
74290-65-6
322796
2-氨基-3-溴-5-甲基吡嗪
87885-43-6
87885-43-6
323901
2-氯-3-硝基吡嗪
356783-29-4
356783-29-4
647670
2-Pyrazinecarboxamide,3,6-difluoro-
13515-06-5
13515-06-5
1167175
2-Pyrazinecarboxylicacid, 5,6-dimethyl-
1335210-35-9
1335210-35-9
1527369
(4r,12as)-n-((2,4-difluorophenyl)methyl)-3,4,6,8,12,12a-hexahydro-7-methoxy-4-methyl-6,8-dioxo-2h-pyrido(1',2':4,5)pyrazino(2,1-b)(1,3)oxazine-9-carboxamide
1335210-25-7
1335210-25-7
1570285
(3S,11aR)-N-[(2,4-difluorophenyl)methyl]-3-methyl-6-(methyloxy)-5,7-dioxo-2,3,5,7,11,11a-hexahydro[1,3]oxazolo[3,2-a]pyrido[1,2-d]pyrazine-8-carboxamide
77666-94-5
77666-94-5
1800737
Pyrazine-2,5-dicarbaldehyde