筛选出 2 条数据

    品牌 产品 货期 价格 货号 规格 /
    吡嗪20721-18-0

    CAS号:20721-18-0

    品名:2-羟基-6-甲基吡嗪6-methyl-1H-pyrazin-2-one

    中文别名:2-羟基-6-羟基吡嗪;

    英文别名:6-Methylpyrazin-2-ol;2-Hydroxy-6-Methylpyrazine;6-methylpyrazin-2-ol;6-methylpyrazin-2-ol2-Hydroxy-6-methylpyrazine;6-Methylpyrazin-2-one;2-Hydroxy-6-methylpyrazine;6-Methyl-1H-pyrazin-2-on;

    分子式:C5H6N2O

    分子量:110.114

    精确质量:110.048

    Psa:46.01

    MDL号:MFCD08705761

    密度:1.22g/cm3

    沸点:376.2ºC at 760mmHg

    闪点:181.3ºC

    折射率:1.53

    蒸汽压:1.68mmHg at 25°C

    海关编码:2933990090

    简介:2-Hydroxy-6-methylpyrazineisausefulsyntheticintermediateinthesynthesisof2-hydroxy-3-phenyl-6-methylpyrazine;afluorescentdegradationproductoftheantibioticcephalexinusedtodeterminethisantibioticinaqueoussolutionandhumanplasma.

     20721-18-0 详细信息

    吡嗪

    CAS号:20721-18-0

    品名:2-羟基-6-甲基吡嗪6-methyl-1H-pyrazin-2-one

    中文别名:2-羟基-6-羟基吡嗪;

    英文别名:6-Methylpyrazin-2-ol;2-Hydroxy-6-Methylpyrazine;6-methylpyrazin-2-ol;6-methylpyrazin-2-ol2-Hydroxy-6-methylpyrazine;6-Methylpyrazin-2-one;2-Hydroxy-6-methylpyrazine;6-Methyl-1H-pyrazin-2-on;

    分子式:C5H6N2O

    分子量:110.114

    精确质量:110.048

    Psa:46.01

    MDL号:MFCD08705761

    密度:1.22g/cm3

    沸点:376.2ºC at 760mmHg

    闪点:181.3ºC

    折射率:1.53

    蒸汽压:1.68mmHg at 25°C

    海关编码:2933990090

    简介:2-Hydroxy-6-methylpyrazineisausefulsyntheticintermediateinthesynthesisof2-hydroxy-3-phenyl-6-methylpyrazine;afluorescentdegradationproductoftheantibioticcephalexinusedtodeterminethisantibioticinaqueoussolutionandhumanplasma.

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    吡嗪20721-18-0
    韶远 2-羟基-6-甲基吡嗪 2-Hydroxy-6-methylpyrazine 现货

     1850.00
    SY004473 >97%
    吡嗪24241-18-7

    CAS号:24241-18-7

    品名:2-氨基-3,5-二溴吡嗪3,5-dibromopyrazin-2-amine

    中文别名:2-氨基-3.5-二溴吡嗪;3,5-二溴-2-氨基吡嗪;

    英文别名:3,5-Dibromo-2-pyrazinamine;5-dibromo-2-aminopyrazine;3,5-dibromo-pyrazin-2-ylamine;3-amino-2,6-dibromopyrazine;2-Amino-3,5-dibromo-1,4-diazine;3,5-Dibromopyrazine-2-ylamine;2-Amino-3,5-dibromopyrazine;

    分子式:C4H3Br2N3

    分子量:252.895

    精确质量:250.869

    Psa:51.8

    MDL号:MFCD00673150

    PubChem号:24872896

    外观与性状:白色至淡黄色晶体粉末

    密度:2.287

    沸点:294.6ºC at 760 mmHg

    熔点:114-117°C(lit.)

    闪点:131.9ºC

    折射率:1.685

    储存条件:Refrigerator

    蒸汽压:0.00161mmHg at 25°C

    安全说明:S26-S36/39

    危险类别码:R22; R37/38; R41

    WGK Germany:3

    海关编码:2933990090

    危险品运输编码:UN 2811 6.1/PG 3

    包装等级:III

    危险品标志:Xn

    信号词:Danger

    危险性防范说明:P261; P280; P301 + P310; P305 + P351 + P338

    危险标志:GHS05, GHS06

    危险性描述:H301; H315; H318; H335

    简介:2-Amino-3,5-dibromopyrazineisusedinthepreparationofconjugatedpolymersforneurotoxindetection.2-Amino-3,5-dibromopyrazineisanintermediateinthepreparationofrhokinase(ROCK)inhibitors.

     24241-18-7 详细信息

    吡嗪

    CAS号:24241-18-7

    品名:2-氨基-3,5-二溴吡嗪3,5-dibromopyrazin-2-amine

    中文别名:2-氨基-3.5-二溴吡嗪;3,5-二溴-2-氨基吡嗪;

    英文别名:3,5-Dibromo-2-pyrazinamine;5-dibromo-2-aminopyrazine;3,5-dibromo-pyrazin-2-ylamine;3-amino-2,6-dibromopyrazine;2-Amino-3,5-dibromo-1,4-diazine;3,5-Dibromopyrazine-2-ylamine;2-Amino-3,5-dibromopyrazine;

    分子式:C4H3Br2N3

    分子量:252.895

    精确质量:250.869

    Psa:51.8

    MDL号:MFCD00673150

    PubChem号:24872896

    外观与性状:白色至淡黄色晶体粉末

    密度:2.287

    沸点:294.6ºC at 760 mmHg

    熔点:114-117°C(lit.)

    闪点:131.9ºC

    折射率:1.685

    储存条件:Refrigerator

    蒸汽压:0.00161mmHg at 25°C

    安全说明:S26-S36/39

    危险类别码:R22; R37/38; R41

    WGK Germany:3

    海关编码:2933990090

    危险品运输编码:UN 2811 6.1/PG 3

    包装等级:III

    危险品标志:Xn

    信号词:Danger

    危险性防范说明:P261; P280; P301 + P310; P305 + P351 + P338

    危险标志:GHS05, GHS06

    危险性描述:H301; H315; H318; H335

    简介:2-Amino-3,5-dibromopyrazineisusedinthepreparationofconjugatedpolymersforneurotoxindetection.2-Amino-3,5-dibromopyrazineisanintermediateinthepreparationofrhokinase(ROCK)inhibitors.

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    吡嗪24241-18-7
    韶远 2-氨基-3,5-二溴吡嗪 2-Amino-3,5-dibromopyrazine 现货

     2000.00
    SY005814 >98%
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