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request		 Chem.Art. CAS No. Name Description
149688  207923-14-6  (2R,5SR)-(-)-2,5-Dihydro-3,6-dimethoxy-2-isopropyl-5-methylpyrazine  (2R,5SR)-(-)-2,5-Dihydro-3,6-dimethoxy-2-isopropyl-5-methylpyrazine 
157281  78342-42-4  (2S)-(+)-2,5-Dihydro-3,6-dimethoxy-2-isopropylpyrazine  (2S)-(+)-2,5-Dihydro-3,6-dimethoxy-2-isopropylpyrazine 
146223  116907-51-8  (2S,5SR)-(+)-2,5-Dihydro-3,6-dimethoxy-2-isopropyl-5-methylpyrazine  for synthesis 
328026  767340-03-4  (2Z)-4-Oxo-4-[3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazine-7(8H)-yl]-1-(2,4,5-trifluorophenyl)but-2-en  - 
328025  764667-65-4  (2Z)-4-Oxo-4-[3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazine-7(8H)-yl]-1-(2,4,5-trifluorophenyl)butan-2-  - 
266202  3705-26-8  (3S-trans)-3-benzylhexahydropyrrolo[1,2-a]pyrazine-1,4-dione  (3S-trans)-3-benzylhexahydropyrrolo[1,2-a]pyrazine-1,4-dione 
262301  2873-36-1  (3S-trans)-hexahydro-3-isobutylpyrrolo[1,2-a]pyrazine-1,4-dione  (3S-trans)-hexahydro-3-isobutylpyrrolo[1,2-a]pyrazine-1,4-dione 
308826  145033-25-6  (7R,9aS)-methyl9a-methyl-1-oxo-octahydro-1H-pyrido[1,2-a]pyrazine-7-carboxylate  (7R,9aS)-methyl9a-methyl-1-oxo-octahydro-1H-pyrido[1,2-a]pyrazine-7-carboxylate 
338813  366-79-4  (B) 5-Methyl-2-pyrazinecarboxylic acid   (B) 5-Methyl-2-pyrazinecarboxylic acid  
267077  39204-47-2  (chloromethyl)pyrazine  (chloromethyl)pyrazine 
262045  28217-92-7  (cyclohexylmethyl)pyrazine  (cyclohexylmethyl)pyrazine 
297142  93904-84-8  (hexyloxy)methylpyrazine  (hexyloxy)methylpyrazine 
309039  110117-71-0  (r)-2,5-dihydro-3,6-diethoxy-2-isopropylPyrazine  (r)-2,5-dihydro-3,6-diethoxy-2-isopropylPyrazine 
145931  109838-85-9  (R)-2,5-Dihydro-3,6-dimethoxy-2-isopropylpyrazine  (2R)-(-)-2,5-Dihydro-3,6-dimethoxy-2-isopropylpyrazine 
309082  134870-62-5  (s)-2,5-dihydro-3,6-diethoxy-2-isopropylPyrazine  (s)-2,5-dihydro-3,6-diethoxy-2-isopropylPyrazine 
334145  114457-94-2  (S)-3-Phenyl-2-[(pyrazine-2-carbonyl)-amino]-propionic acid  - 
117476  205371-27-3  (Tributylstannyl)pyrazine  (Tributylstannyl)pyrazine 
299899  94159-29-2  (Z)-2-(3-hexenyloxy)-3-methylpyrazine  (Z)-2-(3-hexenyloxy)-3-methylpyrazine 
274593  59021-05-5  [[furfurylthio]methyl]pyrazine  [[furfurylthio]methyl]pyrazine 
330285  399-66-6  [1,2,4]Triazolo[1,5-a]pyrazine  - 
332889  73627-27-7  1-(3,4,5-Trimethoxy-phenyl)-1,2,3,4-tetrahydro-pyrrolo[1,2-a]pyrazine  - 
332263  112758-91-5  1-(4-Chloro-phenyl)-1,2,3,4-tetrahydro-pyrrolo[1,2-a]pyrazine  - 
332264  112767-38-1  1-(4-Fluoro-phenyl)-1,2,3,4-tetrahydro-pyrrolo[1,2-a]pyrazine  - 
326521  73627-18-6  1,2,3,4-Tetrahydro-1-methylpyrrolo[1,2-a]pyrazine  - 
325929  35808-40-3  1,2,3,4-Tetrahydropyrido[2,3-b]pyrazine  - 
326571  723286-67-7  1,2,4-Triazolo[4,3-a]pyrazine-3-carboxylicacidethylester  - 
152338  36023-64-0  1,4,5,6-Tetrahydro-5,6-dioxo-2,3-pyrazinedicarbonitrile  1,4,5,6-Tetrahydro-5,6-dioxo-2,3-pyrazinedicarbonitrile 
258055  2067-84-7  1,4-dihydropyrido[2,3-b]pyrazine-2,3-dione  1,4-dihydropyrido[2,3-b]pyrazine-2,3-dione 
316873  887595-40-6  1-Boc-4-(4-Acetyl-2-amino-phenyl)-4H-pyrazine  1-Boc-4-(4-Acetyl-2-amino-phenyl)-4H-pyrazine 
329440  1053656-45-3  1-chloro-7-nitroH-pyrrolo[1,2-a]pyrazine  - 
326371  64608-66-8  1-Methyl-3,4-dihydropyrrolo[1,2-a]pyrazine  - 
334208  119165-68-3  2-(1H-2-Imidazolyl)pyrazine  - 
280688  67952-59-4  2-(1-methylethyl)-3-(methylthio)pyrazine  2-(1-methylethyl)-3-(methylthio)pyrazine 
300221  94201-16-8  2-(1-methylethyl)-3-[(2-methyl-3-thienyl)thio]pyrazine  2-(1-methylethyl)-3-[(2-methyl-3-thienyl)thio]pyrazine 
113102    2-(3-(Trifluoromethyl)phenoxy)pyrazine  2-(3-(Trifluoromethyl)phenoxy)pyrazine 
A1154    2-(Aminomethyl)-5-methylpyrazine  2-(Aminomethyl)-5-methylpyrazine 
147023  132664-85-8  2-(Aminomethyl)-5-methylpyrazine  2-(Aminomethyl)-5-methylpyrazine 
326115  4774-18-9  2-(Benzyloxy)-6-chloropyrazine  - 
314591  60023-35-0  2-(Bromomethyl)pyrazine  2-(Bromomethyl)pyrazine 
286088  73003-74-4  2-(ethylthio)-3-(2-methylpropyl)pyrazine  2-(ethylthio)-3-(2-methylpropyl)pyrazine 
310141  1016533-76-8  2-(hydrazinylmethyl)-5-methylpyrazine  2-(hydrazinylmethyl)-5-methylpyrazine 
316799  887592-66-7  2-(hydrazinylmethyl)pyrazine  2-(hydrazinylmethyl)pyrazine 
46869  21948-70-9  2-(Methylmercapto)pyrazine  2-(Methylmercapto)pyrazine 
310704  126069-70-3  2-(TRIFLUOROMETHYL)-5,6,7,8-TETRAHYDROIMIDAZO[1,2-A]PYRAZINE  2-(TRIFLUOROMETHYL)-5,6,7,8-TETRAHYDROIMIDAZO[1,2-A]PYRAZINE 
325110  109113-96-4  2-(Trifluoromethyl)imidazo[1,2-a]pyrazine  - 
157987  88571-73-7  2,2,5,5-Tetramethyl-2,5-dihydropyrazine-1,4-dioxide  2,2,5,5-Tetramethyl-2,5-dihydropyrazine-1,4-dioxide 
124708  118176-37-7  2,2-Dimethyltetrahydropyrazine-1,4-diol  2,2-Dimethyltetrahydropyrazine-1,4-diol 
4159  1124-11-4  2,3,5,6-Tetramethylpyrazine  Ligustrazine 
1418    2,3,5-Trichloropyrazine  2,3,5-Trichloropyrazine 
102436  14667-55-1  2,3,5-Trimethylpyrazine  2,3,5-Trimethylpyrazine 

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