筛选出 10 条数据

    品牌 产品 货期 价格 货号 规格 /
    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%
    吡嗪59303-10-5

    CAS号:59303-10-5

    品名:2-氯-5-甲基吡嗪2-Chloro-5-methylpyrazine

    中文别名:2-氯-5-甲基吡嗪

    英文别名:2-CHLORO-5-METHYLPYRAZINE;

    分子式:C5H5ClN2

    分子量:128.56

    精确质量:128.014

    Psa:25.78

    MDL号:MFCD00055039

    密度:1.235g/cm3

    沸点:172.172ºC at 760 mmHg

    闪点:72.24ºC

    折射率:1.53

    海关编码:2933990090

     59303-10-5 详细信息

    吡嗪

    CAS号:59303-10-5

    品名:2-氯-5-甲基吡嗪2-Chloro-5-methylpyrazine

    中文别名:2-氯-5-甲基吡嗪

    英文别名:2-CHLORO-5-METHYLPYRAZINE;

    分子式:C5H5ClN2

    分子量:128.56

    精确质量:128.014

    Psa:25.78

    MDL号:MFCD00055039

    密度:1.235g/cm3

    沸点:172.172ºC at 760 mmHg

    闪点:72.24ºC

    折射率:1.53

    海关编码:2933990090

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    吡嗪59303-10-5
    Apollo 2-Chloro-5-methylpyrazine97... 2-Chloro-5-methylpyrazine97... 3-4周

     2728.00
    OR40049 /
    吡嗪1588-89-2

    CAS号:1588-89-2

    品名:2,3-二苯基哌嗪2,3-DIPHENYLPYRAZINE

    中文别名:2,3-联苯基哌嗪;

    英文别名:2,3-DIFLUORO-4-METHYLBENZOTRIFLUORIDE;2,3-Diphenyl-pyrazin;diphenylpyrazine;2,3-Diphenyl-pyrazine;

    分子式:C16H12N2

    分子量:232.28

    精确质量:232.1

    Psa:25.78

    MDL号:MFCD00053000

    密度:1.125g/cm3

    沸点:341.4ºC at 760mmHg

    熔点:119-122ºC

    折射率:1.61

    蒸汽压:0.00016mmHg at 25°C

    海关编码:2933990090

     1588-89-2 详细信息

    吡嗪

    CAS号:1588-89-2

    品名:2,3-二苯基哌嗪2,3-DIPHENYLPYRAZINE

    中文别名:2,3-联苯基哌嗪;

    英文别名:2,3-DIFLUORO-4-METHYLBENZOTRIFLUORIDE;2,3-Diphenyl-pyrazin;diphenylpyrazine;2,3-Diphenyl-pyrazine;

    分子式:C16H12N2

    分子量:232.28

    精确质量:232.1

    Psa:25.78

    MDL号:MFCD00053000

    密度:1.125g/cm3

    沸点:341.4ºC at 760mmHg

    熔点:119-122ºC

    折射率:1.61

    蒸汽压:0.00016mmHg at 25°C

    海关编码:2933990090

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    吡嗪1588-89-2
    阿拉丁 2,3-二苯基吡嗪 2,3-Diphenylpyrazine 现货

     2778.90
    D124759 ≥98%
    源叶 2,3-二苯基哌嗪 2,3-Diphenylpyrazine 现货

     2770.00
    S43220 98%
    吡嗪4949-13-7

    CAS号:4949-13-7

    品名:2-氟吡嗪2-Fluoropyrazine

    中文别名:2-氟吡嗪

    英文别名:2-fluoropyrazine;Fluoropyrazine;

    分子式:C4H3FN2

    分子量:98.0784

    精确质量:98.028

    Psa:25.78

    MDL号:MFCD03094084

    密度:1.224g/cm3

    沸点:118.1ºC at 760mmHg

    闪点:25.2ºC

    折射率:1.472

    危险品标志:Xi

     4949-13-7 详细信息

    吡嗪

    CAS号:4949-13-7

    品名:2-氟吡嗪2-Fluoropyrazine

    中文别名:2-氟吡嗪

    英文别名:2-fluoropyrazine;Fluoropyrazine;

    分子式:C4H3FN2

    分子量:98.0784

    精确质量:98.028

    Psa:25.78

    MDL号:MFCD03094084

    密度:1.224g/cm3

    沸点:118.1ºC at 760mmHg

    闪点:25.2ºC

    折射率:1.472

    危险品标志:Xi

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    吡嗪4949-13-7
    阿法埃莎 2-氟吡嗪 2-Fluoropyrazine,97% 现货

     2191.00
    Y10968 97%
    吡嗪34604-60-9

    CAS号:34604-60-9

    品名:5-羟基吡嗪-2-羧酸5-Hydroxypyrazine-2-carboxylicacid

    中文别名:5-羟基-2-羧酸吡嗪;5-羟基-2-甲酸吡嗪;5-羟基-2-吡嗪羧酸;-羟基吡嗪-2-羧酸;

    英文别名:5-hydroxyopyrazine-2-carboxylicacid;5-oxo-4,5-dihydro-pyrazine-2-carboxylicacid;5-Hydroxy-2-pyrazinecarboxylicacid;5-Hydropyrazine-2-carboxylicacid;5-hydroxy-2-pyrazinedicarboxylicacid;6-Hydroxy-3-pyridazinecarboxylicacid;5-HYDROXYPYRAZINE-3-CARBOXYLICACID;2-Carboxy-5-hydroxypyrazine;5-HydroxypyrazinecarboxylicAcid;5-Hydroxypyrazinoicacid-13C3;5-hydroxypyrazinoicacid;5-hydroxy-pyrazine-2-carboxylicacid;5-HYDROXY-2-PYRAZINECARBOXYLICACID;

    分子式:C5H4N2O3

    分子量:140.097

    精确质量:140.022

    Psa:83.31

    MDL号:MFCD00190599

    外观与性状:褐色粉末

    密度:1.63 g/cm3

    沸点:608.5ºC at 760 mmHg

    闪点:321.8ºC

    折射率:1.639

    安全说明:S26-S36

    危险类别码:R36/37/38

    海关编码:2933990090

    危险品标志:Xi

    简介:Aversatilebuildingblockforthesynthesisofnewantituberculousagents.AmetaboliteofPyrazinamide.

     34604-60-9 详细信息

    吡嗪

    CAS号:34604-60-9

    品名:5-羟基吡嗪-2-羧酸5-Hydroxypyrazine-2-carboxylicacid

    中文别名:5-羟基-2-羧酸吡嗪;5-羟基-2-甲酸吡嗪;5-羟基-2-吡嗪羧酸;-羟基吡嗪-2-羧酸;

    英文别名:5-hydroxyopyrazine-2-carboxylicacid;5-oxo-4,5-dihydro-pyrazine-2-carboxylicacid;5-Hydroxy-2-pyrazinecarboxylicacid;5-Hydropyrazine-2-carboxylicacid;5-hydroxy-2-pyrazinedicarboxylicacid;6-Hydroxy-3-pyridazinecarboxylicacid;5-HYDROXYPYRAZINE-3-CARBOXYLICACID;2-Carboxy-5-hydroxypyrazine;5-HydroxypyrazinecarboxylicAcid;5-Hydroxypyrazinoicacid-13C3;5-hydroxypyrazinoicacid;5-hydroxy-pyrazine-2-carboxylicacid;5-HYDROXY-2-PYRAZINECARBOXYLICACID;

    分子式:C5H4N2O3

    分子量:140.097

    精确质量:140.022

    Psa:83.31

    MDL号:MFCD00190599

    外观与性状:褐色粉末

    密度:1.63 g/cm3

    沸点:608.5ºC at 760 mmHg

    闪点:321.8ºC

    折射率:1.639

    安全说明:S26-S36

    危险类别码:R36/37/38

    海关编码:2933990090

    危险品标志:Xi

    简介:Aversatilebuildingblockforthesynthesisofnewantituberculousagents.AmetaboliteofPyrazinamide.

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    吡嗪34604-60-9
    TRC 5-羟基吡嗪-2-羧酸 5-Hydroxypyrazine-2-carboxyl... 期货,请咨询

     2057.00
    H952675 >95%
    吡嗪16298-03-6

    CAS号:16298-03-6

    品名:3-氨基吡嗪-2-羧酸甲酯Methyl3-amino-2-pyrazinecarboxylate

    中文别名:3-氨基吡嗪-2-甲酸甲酯;2-氨基吡嗪-3-甲酸甲酯;2-氨基-3-甲酸甲酯吡嗪;2-氨基吡嗪-2-甲酸甲酯;甲基3-氨基吡嗪-2-羧酸酯;甲基3-氨基;甲基3-氨基吡嗪-2-羧酸酯;3-氨基-2-吡嗪羧酸甲酯;

    英文别名:3-Aminopyrazine-2-carboxylicAcidMethylEster;Methyl3-AMinopyrazine-2-carboxylate;methyl3-aminopyrazine-2-carboxylate;Methyl2-aminopyrazine-3-carboxylate;

    分子式:C6H7N3O2

    分子量:153.139

    精确质量:153.054

    Psa:78.1

    BRN号:127495

    EINECS号:240-387-5

    MDL号:MFCD00010097

    PubChem号:24846316

    外观与性状:黄色结晶粉末

    密度:

    沸点:300.8ºC at 760 mmHg

    熔点:169-172°C(lit.)

    闪点:135.7ºC

    折射率:1.576

    蒸汽压:0.0011mmHg at 25°C

    安全说明:S22-S24/25-S37/39-S26

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2933990090

    危险品标志:Xi

     16298-03-6 详细信息

    吡嗪

    CAS号:16298-03-6

    品名:3-氨基吡嗪-2-羧酸甲酯Methyl3-amino-2-pyrazinecarboxylate

    中文别名:3-氨基吡嗪-2-甲酸甲酯;2-氨基吡嗪-3-甲酸甲酯;2-氨基-3-甲酸甲酯吡嗪;2-氨基吡嗪-2-甲酸甲酯;甲基3-氨基吡嗪-2-羧酸酯;甲基3-氨基;甲基3-氨基吡嗪-2-羧酸酯;3-氨基-2-吡嗪羧酸甲酯;

    英文别名:3-Aminopyrazine-2-carboxylicAcidMethylEster;Methyl3-AMinopyrazine-2-carboxylate;methyl3-aminopyrazine-2-carboxylate;Methyl2-aminopyrazine-3-carboxylate;

    分子式:C6H7N3O2

    分子量:153.139

    精确质量:153.054

    Psa:78.1

    BRN号:127495

    EINECS号:240-387-5

    MDL号:MFCD00010097

    PubChem号:24846316

    外观与性状:黄色结晶粉末

    密度:

    沸点:300.8ºC at 760 mmHg

    熔点:169-172°C(lit.)

    闪点:135.7ºC

    折射率:1.576

    蒸汽压:0.0011mmHg at 25°C

    安全说明:S22-S24/25-S37/39-S26

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2933990090

    危险品标志:Xi

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    吡嗪16298-03-6
    罗恩 3-氨基吡嗪-2-羧酸甲酯 Methyl3-amino-2-pyrazinecar... 当天发货

     2405.00
    R007849 98%
    阿拉丁 3-氨基吡嗪-2-羧酸甲酯 Methyl3-amino-2-pyrazinecar... 期货,请咨询

     2252.90
    M123716 ≥98% (GC)
    吡嗪6863-73-6

    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.

     6863-73-6 详细信息

    吡嗪

    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.

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    吡嗪6863-73-6
    韶远 2-氨基-3-氯吡嗪 2-Amino-3-chloropyrazine 现货

     2130.00
    SY003686 >97%
    吡嗪2882-20-4

    CAS号:2882-20-4

    品名:2-甲基-3-(甲硫基)吡嗪2-methyl-3-methylsulfanylpyrazine

    中文别名:2-甲基-3-(甲基硫代)哌嗪;2-甲基-3-甲硫基吡嗪;2-甲硫基-3-甲基吡嗪;甲硫基甲基吡嗪;2-甲硫基-3(5/6)-甲基吡嗪;

    英文别名:2-Methylthio-3-methylpyrazine;2-Methylthio-3-methylpyrazin;2-Methylmercapto-3-methylpyrazine;Pyrazine,2-methyl-3-(methylthio);methylthio-2methyl-3pyrazine;2-Methyl-3-methylmercaptopyrazine;2-Methyl-3-methylsulfanyl-pyrazine;2-Methyl-3-methylthiopyrazin;3-Methyl-2-methylthiopyrazine;

    分子式:C6H8N2S

    分子量:140.206

    精确质量:140.041

    Psa:51.08

    EINECS号:220-736-8

    外观与性状:无色至淡黄色液体

    密度:1.15g/mLat 25°C(lit.)

    沸点:213-214°C(lit.)

    闪点:210°F

    折射率:n20/D 1.585(lit.)

    安全说明:S26-S36

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2934999090

    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

    用途:GB2760-1996规定为允许使用的食品用香料。亦可用作咖啡增香剂。

     2882-20-4 详细信息

    吡嗪

    CAS号:2882-20-4

    品名:2-甲基-3-(甲硫基)吡嗪2-methyl-3-methylsulfanylpyrazine

    中文别名:2-甲基-3-(甲基硫代)哌嗪;2-甲基-3-甲硫基吡嗪;2-甲硫基-3-甲基吡嗪;甲硫基甲基吡嗪;2-甲硫基-3(5/6)-甲基吡嗪;

    英文别名:2-Methylthio-3-methylpyrazine;2-Methylthio-3-methylpyrazin;2-Methylmercapto-3-methylpyrazine;Pyrazine,2-methyl-3-(methylthio);methylthio-2methyl-3pyrazine;2-Methyl-3-methylmercaptopyrazine;2-Methyl-3-methylsulfanyl-pyrazine;2-Methyl-3-methylthiopyrazin;3-Methyl-2-methylthiopyrazine;

    分子式:C6H8N2S

    分子量:140.206

    精确质量:140.041

    Psa:51.08

    EINECS号:220-736-8

    外观与性状:无色至淡黄色液体

    密度:1.15g/mLat 25°C(lit.)

    沸点:213-214°C(lit.)

    闪点:210°F

    折射率:n20/D 1.585(lit.)

    安全说明:S26-S36

    危险类别码:R36/37/38

    WGK Germany:3

    海关编码:2934999090

    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

    用途:GB2760-1996规定为允许使用的食品用香料。亦可用作咖啡增香剂。

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    吡嗪2882-20-4
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