化学试剂 多快好省

2-Hydrazineyl-3-methylpyrazine

2-Hydrazineyl-3-methylpyrazine

品牌：毕得

BD24598719848-54-595%

登录 1g

2-Chloro-5-hydrazinylpyrazine

2-Chloro-5-hydrazinylpyrazine

品牌：毕得

BD215405299441-13-798%

登录 1g

2-Hydrazinyl-6-methoxypyrazine

2-Hydrazinyl-6-methoxypyrazine

品牌：毕得

BD237178954227-93-195+%

登录 1g

2-Bromo-5-hydrazinylpyrazine

2-Bromo-5-hydrazinylpyrazine

品牌：毕得

BD2089921001050-24-398%

登录 1g

2,2,2-Trifluoro-N'-(pyrazin-2-yl)acetohydrazide

2,2,2-Trifluoro-N'-(pyrazin-2-yl)acetohydrazide

品牌：毕得

BD628313837430-15-697%

登录 1g

2-Bromo-5-hydrazinylpyrazine hydrochloride

2-Bromo-5-hydrazinylpyrazine hydrochloride

品牌：毕得

BD2655421956319-10-095+%

登录

Pyrazine-2,5-dicarbohydrazide

Pyrazine-2,5-dicarbohydrazide

品牌：毕得

BD55649346321-76-097%

登录 1g

N-(Pyrazin-2-yl)hydrazinecarboxamide

N-(Pyrazin-2-yl)hydrazinecarboxamide

品牌：毕得

BD541920646998-82-597%

登录

2-(Benzyloxy)-5-hydrazinylpyrazine

2-(Benzyloxy)-5-hydrazinylpyrazine

品牌：毕得

BD2638371260808-52-395+%

登录 1g

N'-Methylpyrazine-2-carbohydrazide

N'-Methylpyrazine-2-carbohydrazide

品牌：毕得

BD54894580364-57-497%

登录

N-Methylpyrazine-2-carbohydrazide

N-Methylpyrazine-2-carbohydrazide

品牌：毕得

BD54894480364-49-497%

登录

4-Amino-5-(pyrazin-2-yl)-4H-1,2,4-triazole-3-thiol

4-Amino-5-(pyrazin-2-yl)-4H-1,2,4-triazole-3-thiol

品牌：毕得

BD171234124991-69-195+%

登录 1g

3-Hydrazinyl-2,5-dimethylpyrazine

3-Hydrazinyl-2,5-dimethylpyrazine

品牌：毕得

BD45395119848-58-997%

登录

1-Oxo-2-(pyrazine-2-carboxamido)-1,2-dihydroisoquinoline-4-carboxylic acid

1-Oxo-2-(pyrazine-2-carboxamido)-1,2-dihydroisoquinoline-4-carboxylic acid

品牌：毕得

BD5065801119451-17-095%

登录 5g

2,2,2-Trifluoro-N'-(5-methylpyrazin-2-yl)acetohydrazide

2,2,2-Trifluoro-N'-(5-methylpyrazin-2-yl)acetohydrazide

品牌：毕得

BD475316611240-73-497%

登录

2,2,2-Trifluoro-N'-(3-methylpyrazin-2-yl)acetohydrazide

2,2,2-Trifluoro-N'-(3-methylpyrazin-2-yl)acetohydrazide

品牌：毕得

BD456236611240-64-397%

登录

2-(Hydrazinylmethyl)pyrazine

2-(Hydrazinylmethyl)pyrazine

品牌：毕得

BD222795887592-66-797%

登录 1g

2-(Hydrazinylmethyl)pyrazine hydrochloride

2-(Hydrazinylmethyl)pyrazine hydrochloride

品牌：毕得

BD754681263285-94-495+%

登录 1g

5-Bromo-3-hydrazinylpyrazin-2-amine

5-Bromo-3-hydrazinylpyrazin-2-amine

品牌：毕得

BD7034291225-40-095+%

登录 1g

4-Acetamido-3-amino-4,5-dihydropyrazin-2-yl benzenesulfonate

4-Acetamido-3-amino-4,5-dihydropyrazin-2-yl benzenesulfonate

品牌：毕得

BD7068905433-27-297%

登录