pyrazine

5,6,7,8-tetrahydro-3-(trifluoromet... 

3-bromo-5,6-dihydro-Imidazo[1,2-a]... 

7-(tert-butoxycarbonyl)-5,6,7,8-te... 

5,6,7,8-tetrahydro-3-phenyl-Imidaz... 

5,6,7,8-tetrahydro-imidazo[1,2-a]p... 

2-AMINO-5-(TRIFLUOROMETHYL)PYRAZIN... 

5-(difluoromethyl)pyrazine-2-carbo... 

3-(trifluoromethyl)-5,6,7,8-retrah... 

3- (Trifluoromethyl) -5,6,7,8-tet... 

2,5-Dimethyl pyrazine 

3-(Trifluoromethyl)-5,6,7,8-tetrah...   

2Z)-4-Oxo-4-[3-(trifluoromethyl)-5...   

3-(TrifluoroMethyl)-5,6,7,8-tetrah...   

(2Z)-4-Oxo-4-[3-(trifluoromethyl)-...   

3-(Trifluoromethyl)-5,6,7,8-tetrah... 

2 - propyl pyrazine 

(5 h) - 5 - methyl - 6, 7 - dihydr... 

2 - methyl - 3 (5 or 6) - the chaf... 

2 - acetyl - 3, 5 (or 6) - dimethy... 

2 - acetyl - 3 - ethyl pyrazine 

2 - acetyl - 3 - methyl pyrazine 

2 - acetyl pyrazine 

2 - methyl - 3 (5 or 6) - ethoxy p... 

2 - methyl - 3 (5 or 6) - in a har... 

2 - methyl sulfonium pyrazine 

2 - methoxy - 3 - ZhongDingJi pyra... 

2 - methoxy - 3 - isobutyl pyrazin... 

2 - methoxy - 3 (5 or 6) - isoprop... 

2 - methyl (ethyl) - (5 or 6) 3 - ... 

2 -5 or 6 - methoxy - 3 - methyl p... 

2 - methoxy pyrazine 

2 - isobutyl - 3 - methyl pyrazine 

2 - ethyl - 3, 5 (6) - dimethyl py... 

2 - ethyl - 5 - methyl pyrazine 

2, 3 - diethyl - 5 - methyl pyrazi... 

3 - ethyl - 2 - methyl pyrazine 

2, 3 - diethyl pyrazine 

2 - ethyl pyrazine 

2,3,5,6 - tetramethyl pyrazine 

2,3,5 - three methyl pyrazine 

2, 6 - dimethyl pyrazine 

2, 5 - dimethyl pyrazine 

2, 3 - dimethyl pyrazine 

2 - methyl pyrazine 

pyrazine 

ETHYL 5,6,7,8-TETRAHYDROIMIDAZO[1,... 

(2Z)-1-[3-(Trifluoromethyl)-5,6-di... 

3-(Trifluoromethyl)-5,6,7,8-tetrah... 

(trifluoromethyl)-5,6,7,8-tetrahyd... 

2-methoxy-3-isopropyl pyrazine