Pyrazine
吡嗪
2-Pyrazylcarboxylic Acid
2,5-Pyrazinedicarboxylic Acid
2,3-Dicarboxypyrazine
Diethyl Pyrazine-2,5-Dicarboxylate
2-Butylpyrazine
1-Phenethyl-Pyrazinium; Iodide
N-Ethylpyrazinium Iodid(略......
Pyrazine, (Bromomethyl)- (9Ci)
2-溴甲基吡嗪
2-Methylpyrazine
Pyrazin-2-Ylmethanol
Methyl Pyrazine-2-Carboxylate
(2R,3R)-3-Hydroxy-3-Methyl-1-[4-(Pyrazin-2-Ylmethoxy)-Benzenesulfonyl]-Piperidine-2-Carboxylic Acid Tert-Butyl Ester
Pyrazine-2-Carbaldehyde
2-吡嗪甲醛
2,5-Dimethyl-Pyrazine
Pyrazin-2-Ylmethanol
Methyl Pyrazine-2-Carboxylate
2-Methylpyrazine
Tert-Butyl Ester3-(4-Hydroxy-2-{[(Pyrazine-2-Carbonyl)-Amino]-Methyl}-Phenyl)-Propionic Acid Tert-(略......
Pyrazine-2-Carbohydrazide
吡嗪-2-甲酰肼
Methyl Pyrazine-2-Carboxylate
Pyrazinoyl Chloride
Ethyl 2-Pyrazinecarboxylate
Pyrazinecarboxylic Acid Imidazolide
N'-[(1E)-(2-Hydroxyphenyl)Methylidene]Pyrazine-2-Carbohydrazide
N-Benze(略......
Pyrazinecarbonitrile
2-氰基吡嗪
Pyrazinamide
2-Methylpyrazine
Pyrazin-N-Oxid(Pyzno)
Trimethylsilyl Cyanide
Acetylpyrazine
Phenyl(Pyrazin-2-Yl)Methanone
N-Phenyl-Pyrazine-2-Carboximidic Acid Amiden-Phenyl-Pyrazine-2(略......
Pyrazinecarbonitrile, 6-Amino- (9Ci)
2-氨基-6-氰基吡嗪
Trimethylsilyl Cyanide
3-Aminopyrazine 1-Oxide
Pyrazin-N-Oxid(Pyzno)
Pyrazinamide
2-Pyrazinecarbonitrile, 6-Fluoro-3,4-Dihydro-3-Oxo-
6-氟-3-氧代-3,4-二氢-2-吡嗪甲腈
6-Fluoro-3-(4-Hydroxyphenoxy)-2-Pyrazinecarbonitrile
6-Fluoro-3-(4-Methoxyphenoxy)-2-Pyrazinecarbonitrile
3,6-Difluoropyrazine-2-Carbonitrile
3-(Benzyloxy)-6-Fluoro-2-Pyrazinecarbonitrile
(略......
Pyrazinecarbonyl Chloride
2-吡嗪羰酰氯
2-Pyrazylcarboxylic Acid
R,3R)-2-(2,2-Dichloro-Acetylamino)-3-Hydroxy-3-(4-Nitro-Phenyl)-Propyl Ester]Pyrazine-2-Carboxylic Acid-[(2R,3R)-2-(2,2-Dichloro-Acetylamino)-3-Hydroxy-3-(4-Nitro-Phenyl)-P(略......
Pyrazinecarboxamide, 3,6-Difluoro- (9Ci)
3,6-二氟吡嗪-2-甲酰胺
3,6-Difluoropyrazine-2-Carbonitrile
2-Pyrazine Carbonitrile
1,4-Dioxopyrazinamide
3,6-Dichloropyrazine-2-Carbonitrile
Favipiravir
2-Pyrazinecarboxamide, 6-Nitro-3,4-Dihydro-3-Oxo-
3,4-二氢-6-硝基-3-氧代-2-吡嗪羧酰胺
2-Pyrazinecarboxamide, N,N',N''-[2,4,6-Boroxintriyltris[[(1R)-3-Methylbutylidene]Imino[(1S)-2-Oxo-1-(Phenylmethyl)-2,1-Ethanediyl]]]Tris-
(1R,2S)-硼替佐米三聚体(硼替佐米杂质)
N-[(1S)-1[[[(1R)-1-[(3As,4S,6S,7Ar)-Hexahydro-3A,5,5-Trimethyl-4,6-Methano-1,3,2-Benzodioxaborol-2-Yl]-3-Methylbutyl]Amino]Carbonyl]-2-Benzyl]2-Pyrazine Carboxamide
Velcade
(R)-2-Hydroxy-2-((R)-(略......
Pyrazine-2-Carboxylic Acid
2-吡嗪羧酸
2-Methylpyrazine
2-Ethylpyrazine
Pyrazine-2,3-Dicarbonitrile
2,5-Pyrazinedicarboxylic Acid
Methyl Pyrazine-2-Carboxylate
Pyrazine-2-Carboxylic Acid Benzylamide
1,4-Pyrazine
2,5-Py(略......
Pyrazinecarboxylic Acid, 5-Methyl-, 1-Oxide (9Ci)
5-甲基-2-吡嗪羧酸1-氧化物
2-Methylpyrazin-5-Carboxylic Acid
Pyrazine-2,3-Dicarbonitrile
2,3-二氰基吡嗪
Glyoxal
Diaminomaleonitrile
Pyrazine-2,3-Dicarboxamide
Cis-2,3-Dimethoxy-5,6-Dicyano-1,2,3,4-Tetrahydropyrazine
2-Pyrazylcarboxylic Acid
2,3-Dicarboxypyrazine
Tetrapyrazinoporphyrazi(略......
Pyrazine-2,5-Dicarboxylate
2,5-吡嗪二羧酸二水合物
Pyrazine-2,5-Dicarboxylic Acid
2,5-吡嗪二羧酸
2,5-Dimethyl-Pyrazine
2-Pyrazylcarboxylic Acid
Bromopyruvic Acid
Dimethyl Pyrazine-2,5-Dicarboxylate
Dimethyl Pyrazine-2,5-Dicarboxylate
1,4-Pyrazine
2-Pyrazylcarboxylic Acid
Meth(略......
2,3-Pyrazinedicarboxylic Acid
2,3-吡嗪二羧酸
2,3-Diethynylquinoxaline
Pyrazine-2,3-Dicarbonitrile
2,3-Diaminosuccinic Acid
Glyoxal
Pyrazine-2,3-Dicarboxylic Acid Dimethyl Ester
2,3-Pyrazinedicarboxylic Anhydride
Pyrazine-2,3-Di(略......
Pyrazine-2,3-Dicarboxylic Acid Monoamide
吡嗪-2,3-二羧酸单酰胺
2,3-Pyrazinedicarboxylic Anhydride
Pyrazine-2,3-Dicarboxamide
Pyrazine-2,3-Dicarbonitrile
3-Cyanopyrazine-2-Carboxamide
Pyrazinamide
2,3-Dicarboxypyrazine
3-Cyanopyrazine-2-Carboxyli(略......
Pyrazineethanethiol
吡嗪基乙硫醇
Pyrazine, Methoxymethyl-
2-甲氧基-3-甲基吡嗪