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2-Ethylpyrazine CAS 13925-00-3 Purity >99.0% (GC)
Pangalan ng Kemikal: 2-Ethylpyrazine
Mga kasingkahulugan: Ethylpyrazine
CAS: 13925-00-3
Kadalisayan: >99.0% (GC)
Hitsura: Walang Kulay hanggang Maliwanag na Dilaw na Liquid
Mataas na Kalidad, Komersyal na Produksyon
E-Mail: alvin@ruifuchem.com
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Pyrazinamide CAS 98-96-4 Purity >99.0% (HPLC)
Pangalan ng Kemikal: Pyrazinamide
Mga kasingkahulugan: Pyrazinecarboxamide
CAS: 98-96-4
Kadalisayan: >99.0% (HPLC)
Hitsura: White Crystalline Powder
E-Mail: alvin@ruifuchem.com
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2-Chloropyrazine CAS 14508-49-7 Purity >98.0% (GC) Factory
Pangalan ng Kemikal: 2-Chloropyrazine
Mga kasingkahulugan: Chloropyrazine
CAS: 14508-49-7
Kadalisayan: >98.0% (GC)
Hitsura: Walang Kulay hanggang Kayumangging Liquid
E-Mail: alvin@ruifuchem.com
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2,3-Dichloropyrazine CAS 4858-85-9 Purity >98.0% (GC)
Pangalan ng Kemikal: 2,3-Dichloropyrazine
CAS: 4858-85-9
Kadalisayan: >98.0% (GC)
Hitsura: Walang Kulay hanggang Maputlang Dilaw na Liquid
Mataas na Kalidad, Komersyal na Produksyon
E-Mail: alvin@ruifuchem.com
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5-Chloropyrazine-2-Carboxylic Acid CAS 36070-80-1 Purity >98.0% (HPLC)
Pangalan ng Kemikal: 5-Chloropyrazine-2-Carboxylic Acid
Mga kasingkahulugan: 5-Chloro-2-Pyrazinecarboxylic Acid
CAS: 36070-80-1
Kadalisayan: >98.0% (HPLC)
Hitsura: Banayad na Dilaw hanggang Kayumangging Pulbos
E-Mail: alvin@ruifuchem.com
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2-Chloro-5-Methylpyrazine CAS 59303-10-5 Purity >98.0% (HPLC)
Pangalan ng Kemikal: 2-Chloro-5-Methylpyrazine
CAS: 59303-10-5
Kadalisayan: >98.0% (HPLC)
Hitsura: White to Off-White Crystal o Powder
E-Mail: alvin@ruifuchem.com
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3-Aminopyrazine-2-Carboxylic Acid CAS 5424-01-1 Purity >98.0% (HPLC) Factory
Pangalan ng Kemikal: 3-Aminopyrazine-2-Carboxylic Acid
Mga kasingkahulugan: 3-Amino-2-Pyrazinecarboxylic Acid
CAS: 5424-01-1
Kadalisayan: >98.0% (T) (HPLC)
Hitsura: Khaki Crystalline Powder
Mataas na Kalidad, Komersyal na Produksyon
E-Mail: alvin@ruifuchem.com
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5-Hydroxy-2-Pyrazinecarboxylic Acid CAS 34604-60-9 Purity >99.0% (HPLC) Factory
Pangalan ng Kemikal: 5-Hydroxy-2-Pyrazinecarboxylic Acid
Mga kasingkahulugan: 5-Hydroxypyrazine-2-Carboxylic Acid
CAS: 34604-60-9
Kadalisayan: >99.0% (HPLC)
Hitsura: Banayad na Dilaw hanggang Kayumangging Pulbos
Mataas na Kalidad, Komersyal na Produksyon
E-Mail: alvin@ruifuchem.com
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2,3,5,6-Tetramethylpyrazine CAS 1124-11-4 Purity >99.5% (GC) Factory
Pangalan: 2,3,5,6-Tetramethylpyrazine
Mga kasingkahulugan: Tetramethylpyrazine
CAS: 1124-11-4
Kadalisayan: >99.5% (GC)
Hitsura: White Crystal o Crystal Powder
Mataas na Kalidad, Komersyal na Produksyon
E-Mail: alvin@ruifuchem.com
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3-Chloro-2,5-Dimethylpyrazine CAS 95-89-6 Purity >97.5% (HPLC)
Pangalan: 3-Chloro-2,5-Dimethylpyrazine
CAS: 95-89-6
Kadalisayan: >97.5% (HPLC)
Hitsura: Walang Kulay hanggang Kayumangging Liquid
E-Mail: alvin@ruifuchem.com
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2-Pyrazinecarboxylic Acid CAS 98-97-5 Purity >99.5% (HPLC)
Pangalan ng Kemikal: 2-Pyrazinecarboxylic Acid
Mga kasingkahulugan: Pyrazinecarboxylic Acid;Pyrazinoic Acid
CAS: 98-97-5
Purity: >99.5% (HPLC)
Hitsura: Puti o Sight Yellow Crystalline Powder
Mataas na Kalidad, Komersyal na Produksyon
E-Mail: alvin@ruifuchem.com
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5-Methyl-2-Pyrazinecarboxylic Acid CAS 5521-55-1 Purity >99.0% (HPLC)
Pangalan: 5-Methyl-2-Pyrazinecarboxylic Acid
Mga kasingkahulugan: 5-Methylpyrazine-2-Carboxylic Acid
CAS: 5521-55-1
Kadalisayan: >99.0% (HPLC)
Hitsura: Off-White Crystallized Powder
Mataas na Kalidad, Komersyal na Produksyon
E-Mail: alvin@ruifuchem.com
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Methyl 3-Amino-2-Pyrazinecarboxylate CAS 16298-03-6 Purity >98.0% (GC)
Pangalan: Methyl 3-Amino-2-Pyrazinecarboxylate
CAS: 16298-03-6
Kadalisayan: >98.0% (GC)
Hitsura: Brown Crystalline Powder
Mataas na Kalidad, Komersyal na Produksyon
E-Mail: alvin@ruifuchem.com
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2-Bromo-5-Methoxypyrazine CAS 143250-10-6 Purity >98.0% (HPLC)
Pangalan ng Kemikal: 2-Bromo-5-Methoxypyrazine
CAS: 143250-10-6
Kadalisayan: >98.0% (HPLC)
Hitsura: Yellow Powder
E-Mail: alvin@ruifuchem.com
