化学试剂 多快好省

5-Propylpyrazine-2-carbohydrazide

5-Propylpyrazine-2-carbohydrazide

品牌：毕得

BD519533111035-37-197%

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N'-Methylpyrazine-2-carbohydrazide

N'-Methylpyrazine-2-carbohydrazide

品牌：毕得

BD54894580364-57-497%

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N-(Pyrazin-2-yl)hydrazinecarboxamide

N-(Pyrazin-2-yl)hydrazinecarboxamide

品牌：毕得

BD541920646998-82-597%

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Pyrazine-2,5-dicarbohydrazide

Pyrazine-2,5-dicarbohydrazide

品牌：毕得

BD55649346321-76-097%

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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%

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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%

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3-Amino-5,6-dimethylpyrazine-2-carbohydrazide

3-Amino-5,6-dimethylpyrazine-2-carbohydrazide

品牌：毕得

BD5427226761-40-697%

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6-Methylpyrazine-2-carbohydrazide

6-Methylpyrazine-2-carbohydrazide

品牌：毕得

BD286608105426-65-197%

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1-(Pyrazin-2-yl)-1H-imidazole-4-carbohydrazide

1-(Pyrazin-2-yl)-1H-imidazole-4-carbohydrazide

品牌：毕得

BD6139681355227-02-997%

登录 10g

3-Methylpyrazine-2-carbohydrazide

3-Methylpyrazine-2-carbohydrazide

品牌：毕得

BD518836104893-68-795%

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2-(Pyrazin-2-yl)acetohydrazide

2-(Pyrazin-2-yl)acetohydrazide

品牌：毕得

BD552609934172-14-297%

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N-Methylpyrazine-2-carbohydrazide

N-Methylpyrazine-2-carbohydrazide

品牌：毕得

BD54894480364-49-497%

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3-Amino-N',5-dimethylpyrazine-2-carbohydrazide

3-Amino-N',5-dimethylpyrazine-2-carbohydrazide

品牌：毕得

BD53024122918-44-197%

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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-(4-(Hydrazinecarbonyl)phenyl)-N-(3-methoxy-5-methylpyrazin-2-yl)pyridine-3-sulfonamide

2-(4-(Hydrazinecarbonyl)phenyl)-N-(3-methoxy-5-methylpyrazin-2-yl)pyridine-3-sulfonamide

品牌：毕得

BD254594186497-94-995+%

登录 1g

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%

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2-(3-(Pyrazin-2-yl)-1,2,4-oxadiazol-5-yl)acetohydrazide

2-(3-(Pyrazin-2-yl)-1,2,4-oxadiazol-5-yl)acetohydrazide

品牌：毕得

BD61879175203-77-795+%

登录 250mg

5-Isopropylpyrazine-2-carbohydrazide

5-Isopropylpyrazine-2-carbohydrazide

品牌：毕得

BD519534111035-38-297%

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3-Amino-6-bromopyrazine-2-carbohydrazide

3-Amino-6-bromopyrazine-2-carbohydrazide

品牌：毕得

BD5854711225062-23-697%

登录 1g

5-Methylpyrazine-2-carbohydrazide

5-Methylpyrazine-2-carbohydrazide

品牌：毕得

BD10489737545-33-895%

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