筛选出 2 条数据
品牌 | 产品 | 货期 | 价格 | 货号 | 规格 | / |
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CAS号:33332-25-1
品名:5-氯吡嗪-2-羧酸甲酯Methyl5-chloropyrazine-2-carboxylate
中文别名:5-氯吡嗪-2-甲酸甲酯;2-氯-5-甲酸吡嗪甲酯;5-氯-2-吡嗪甲酸甲酯;5-氯-2-甲氧羰基吡嗪;
英文别名:Methyl5-chloro-2-pyrazinecarboxylate;Methyl-5-chloropyrazine-2-carboxylate;Methyl5-Chloropyrazinecarboxylate;5-chloropyrazine-2-carboxylicacidmethylester;methyl-5-chlorpyrazin-2-carboxylat;5-chloropyrazinecarboxylicacidmethylester;2-chloro-5-carbomethoxy-pyrazine;methyl5-chloropyrazinoate;2-chloropyrazine-5-carboxylicacidmethylester;Methyl5-Chloropyrazine-2-Carboxylate;
分子式:C6H5ClN2O2
分子量:172.569
精确质量:172.004
Psa:52.08
MDL号:MFCD01632102
密度:1.372 g/cm3
沸点:242.8ºC at 760 mmHg
闪点:100.6ºC
折射率:1.525
蒸汽压:0.018mmHg at 25°C
海关编码:2933990090
危险品标志:Xi
信号词:Warning
危险性防范说明:P261; P305 + P351 + P338
危险标志:GHS07
危险性描述:H315; H319; H335
源叶 | 5-氯吡嗪-2-羧酸甲酯 Methyl5-chloro-2-pyrazineca... | 现货 | 159.00 | S46067 | ≥98% |
规格:
10g
1g
100g
25g
5g
|
CAS号:6863-73-6
品名:2-氨基-3-氯吡嗪2-Amino-3-chloropyrazine
中文别名:3-氯吡嗪-2-胺;2-氯-3-氨基吡嗪;
英文别名:2-ammino-3-cloropirazina;2-chloro-3-aminopyrazine;3-Chloro-2-pyrazinamine;3-Chloropyrazin-2-amine;3-amino-2-chloropyrazine;2-PyrazinaMine,3-chloro;3-Chloro-pyrazin-2-ylaMine;3-AMINO-PYRAZINECHLORIDE;2-AMINO-3-CHLOROPYRAZINE;
分子式:C4H4ClN3
分子量:129.548
精确质量:129.009
Psa:51.8
密度:1.437 g/cm3
沸点:248.1ºC at 760 mmHg
熔点:167-171ºC
折射率:1.55
海关编码:2933990090
简介:3-Chloro-2-pyrazinamineisusedinthesynthesisofquinoline/pyridine/pyrimidine-ketonefunctionalcompoundsthroughcross-couplingreactions.Usedinthepreparationofkinaseinhibitors.
源叶 | 2-氨基-3-氯吡嗪 2-Amino-3-chloropyrazine | 现货 | 114.00 | S49791 | ≥97% |
规格:
10g
100g
25g
5g
1g
|