CAS号英文名称中文名称分子式分子量
108-50-92,6-Dimethylpyrazine2,6-二甲基吡嗪C6H8N2108.14112
109-08-02-Methylpyrazine2-甲基吡嗪C5H6N294.1145405769348
123-32-02,5-Dimethylpyrazine2,5-二甲基吡嗪C6H8N2108.141120910645
18138-04-02,3-Diethyl-5-methylpyrazine2,3-二乙基-5-甲基吡嗪C9H14N2150.2209
1124-11-4Ligustrazine川芎嗪C8H12N2136.19
374063-92-05-bromopyrazin-2-ol2-羟基-5-溴吡嗪C4H3BrN2O174.983419656754
5910-89-42,3-Dimethylpyrazine2,3-二甲基吡嗪C6H8N2108.141120910645
109838-85-9(2R)-3,6-dimethoxy-2-(propan-2-yl)-2,5-dihydropyrazine(R)-2-异丙基-3,6-二甲氧基-2,5-二氢吡嗪C9H16N2O2184.235542297363
78342-42-4(2S)-3,6-dimethoxy-2-(propan-2-yl)-2,5-dihydropyrazine(S)-2-异丙基-3,6-二甲氧基-2,5-二氢吡嗪C9H16N2O2184.235542297363
15707-23-02-Ethyl-3-methylpyrazine2-乙基-3-甲基吡嗪C7H10N2122.1677
21943-15-73,5-dibromopyrazin-2-ol3,5-二溴-2-羟基吡嗪C4H2Br2N2O253.879478931427
959-36-4Salicylaldehyde azine水杨醛吖嗪C14H12N2O2240.257283210754
23787-80-61-(3-methylpyrazin-2-yl)ethan-1-one2-乙酰基-3-甲基吡嗪C7H8N2O136.15122127533
5900-13-05-bromo-3-methoxy-pyrazin-2-amine2-氨基-5-溴-3-甲氧基吡嗪C5H6BrN3O204.024639606476
4774-14-52,6-Dichloropyrazine2,6-二氯吡嗪C4H2Cl2N2148.978078365326
34604-60-95-Hydroxypyrazine-2-carboxylic acid5-羟基吡嗪-2-羧酸C5H4N2O3140.09686088562
13925-07-03,5-Dimethyl-2-ethylpyrazine2-乙烷基-3,5-二甲基吡嗪C8H12N2136.1943
15707-34-32,3-Dimethyl-5-ethylpyrazine2,3-二甲基-5-乙基吡嗪C8H12N2136.194281578064
94089-22-22-Methyl-3-Isopropoxypyrazine2-异丙氧基-3-甲基吡嗪C8H12N2O152.193681716919
59303-07-02-(Furan-2-ylmethylsulfanyl)-3-methylpyrazine2-硫代糠基-3-甲基吡嗪C10H10N2OS206.2642
6164-79-0methyl pyrazine-2-carboxylate吡嗪-2-羧酸甲酯C6H6N2O2138.124041080475
6705-33-5Pyrazin-2-ylmethanol2-羟甲基吡嗪C5H6N2O110.11394071579
5049-61-6Pyrazinamine2-氨基吡嗪C4H5N395.1025998592377
59489-71-35-bromopyrazin-2-amine2-氨基-5-溴吡嗪C4H4BrN3173.998659133911
24241-18-73,5-dibromopyrazin-2-amine2-氨基-3,5-二溴吡嗪C4H3Br2N3252.894718408585
22047-25-2Acetylpyrazine2-乙酰基吡嗪C6H6N2O122.12464094162
6863-73-63-chloropyrazin-2-amine2-氨基-3-氯吡嗪C4H4ClN3129.547658920288
2847-30-52-Methoxy-3-methylpyrazine2-甲氧基-3(5/6)-甲基吡嗪C6H8N2O124.1405210495
2882-20-42-Methyl-3-(methylthio)pyrazine2-甲硫基-3(5/6)-甲基吡嗪C6H8N2S140.206119537354
23747-48-05-Methyl-6,7-dihydrocyclopentapyrazine5-甲基-6,7-二氢-5H-环戊并吡嗪C8H10N2134.1784
5521-55-15-Methylpyrazine-2-carboxylic Acid5-甲基吡嗪-2-羧酸C6H6N2O2138.124041080475
33332-25-1Methyl 5-chloropyrazine-2-carboxylate5-氯吡嗪-2-羧酸甲酯C6H5ClN2O2172.569100141525
16298-03-6methyl 3-aminopyrazine-2-carboxylate3-氨基吡嗪-2-羧酸甲酯C6H7N3O2153.138680696487
98-97-52-Pyrazinecarboxylic acid2-甲酸吡嗪C5H4N2O2124.097460746765
89-01-0Pyrazine-2,3-dicarboxylic acid2,3-吡嗪二羧酸C6H4N2O4168.106961250305
290-37-9Pyrazine吡嗪C4H4N280.0880
19847-12-2pyrazine-2-carbonitrile2-氰基吡嗪C5H3N3105.097419977188
14667-55-1Trimethylpyrazine2,3,5-三甲基吡嗪C7H10N2122.167701244354
59303-10-52-Chloro-5-methylpyrazine2-氯-5-甲基吡嗪C5H5ClN2128.559599637985
14508-49-72-Chloropyrazine2-氯吡嗪C4H3ClN2114.533019304276
21655-48-1cis-2,6-Dimethylpiperazine顺式-2,6-二甲基哌嗪C6H14N2114.188761234283
4858-85-92,3-Dichloropyrazine2,3-二氯吡嗪C4H2Cl2N2148.978078365326
1588-89-22,3-Diphenylpyrazine2,3-二苯基哌嗪C16H12N2232.279883384705
20721-18-06-methylpyrazin-2-ol2-羟基-6-甲基吡嗪C5H6N2O110.11394071579
4949-13-72-Fluoropyrazine2-氟吡嗪C4H3FN298.0784237384796
5424-01-13-Amino-2-pyrazinecarboxylic acid3-氨基吡嗪-2-羧酸C5H5N3O2139.112100362778
33332-28-42-Amino-6-chloropyrazine2-氨基-6-氯吡嗪C4H4ClN3129.547658920288
132664-85-8(5-methylpyrazin-2-yl)methanamine2-氨甲基-5-甲基吡嗪C6H9N3123.155760526657
13535-13-22-Amino-5-phenylpyrazine3-氨基-5-甲氧基异烟酸C10H9N3171.198561429977
38557-72-12-Chloro-3,5-dimethylpyrazine2-氯-3,5-二甲基吡嗪C6H7ClN2142.586179971695