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3-Hydroxypyrazine-2-Carboxamide CAS 55321-99-8 Ịdị Ọcha>98.0% (HPLC) Favipiravir Intermediate COVID-19
Aha ọgwụ: 3-Hydroxypyrazine-2-Carboxamide
Nọmba: 55321-99-8
Ọdịdị: Ìhè Yellow ruo Brown ntụ ntụ
Dị ọcha:> 98.0% (HPLC)
Otiti nke Favipiravir (CAS: 259793-96-9) na ọgwụgwọ nke nje nje influenza na COVID-19
Ogo dị elu, mmepụta azụmahịa
Inquiry: alvin@ruifuchem.com
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2-Hydroxy-6-Methylpyrazine CAS 20721-18-0 Ịdị ọcha>98.0% (HPLC)
Aha ọgwụ: 2-Hydroxy-6-Methylpyrazine
Ụdị okwu: 6-Methylpyrazin-2-ol;6-Methyl-1H-Pyrazin-2-otu
Ọnọdụ: 20721-18-0
Dị ọcha:> 98.0% (HPLC)
Ọdịdị: Light Brown ka Brown Powder ma ọ bụ kristal ma ọ bụ siri ike
E-Mail: alvin@ruifuchem.com
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2-Ethyl-5-Methylpyrazine CAS 13360-64-0 Ịdị ọcha>98.0% (HPLC)
Aha ọgwụ: 2-Ethyl-5-Methylpyrazine
Ngwakọta nke 2-Ethyl-5-Methylpyrazine na 2-Ethyl-6-Methylpyrazine
Ọkụ: 13360-64-0
Ịdị ọcha:> 98.0% (HPLC) ( Ngwakọta nke Isomers)
Ọdịdị: Mmiri mmiri dị ọcha
E-Mail: alvin@ruifuchem.com
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2-Ethyl-3-Methylpyrazine CAS 15707-23-0 Ịdị ọcha>99.0% (GC)
Aha ọgwụ: 2-Ethyl-3-Methylpyrazine
Ọnọdụ: 15707-23-0
Dị ọcha:> 99.0% (GC)
Ọdịdị: Liquid enweghị agba
E-Mail: alvin@ruifuchem.com
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2,3-Pyrazinedicarboxylic Anhydride CAS 4744-50-7 Dị Ọcha>98.0% (HPLC) (Titration)
Aha kemịkal: 2,3-Pyrazinedicarboxylic Anhydride
Ụdị okwu: Pyrazin 2,3-Dicarboxylic Acid Anhydride
CAS: 4744-50-7
Ịdị ọcha:> 98.0% (HPLC) (Titration)
Ọdịdị: White ka Brown kristal ma ọ bụ ntụ ntụ
E-Mail: alvin@ruifuchem.com
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2,3,5-Trimethylpyrazine / Trimethyl-Pyrazine CAS 14667-55-1 Ịdị Ọcha>99.0% (GC)
Aha ọgwụ: 2,3,5-Trimethylpyrazine
Ụdị okwu: Trimethyl-Pyrazine
OZI: 14667-55-1
Dị ọcha:> 99.0% (GC)
Ọdịdị: Mmiri na-acha odo odo enweghị agba
Ogo dị elu, mmepụta azụmahịa
E-Mail: alvin@ruifuchem.com
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2,3-Pyrazinedicarboxylic Acid CAS 89-01-0 Ịdị Ọcha>98.0% (T) (HPLC)
Aha ọgwụ: 2,3-Pyrazinedicarboxylic acid
Ụdị okwu: Pyrazine-2,3-Dicarboxylic Acid
Ọnọdụ: 89-01-0
Ọdị ọcha:> 98.0% (T) (HPLC)
Ọdịdị: White ka Light Brown Powder ma ọ bụ kristal
E-Mail: alvin@ruifuchem.com
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3-Chloropyrazine-2-Carbonitrile CAS 55557-52-3 Ịdị ọcha>98.0% (HPLC)
Aha ọgwụ: 3-Chloropyrazine-2-Carbonitrile
CAS: 55557-52-3
Dị ọcha:> 98.0% (HPLC)
Ọdịdị: Yellow na-acha uhie uhie ruo na-acha ọcha siri ike
E-Mail: alvin@ruifuchem.com
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2-Amino-3-Chloropyrazine CAS 6863-73-6 Ịdị ọcha>98.0% (GC)
Aha ọgwụ: 2-Amino-3-Chloropyrazine
Ihe atụ: 3-Chloro-2-Pyrazinamine
Ọkụ: 6863-73-6
Dị ọcha:> 98.0% (GC)
Ọdịdị: Gbanyụọ-Ọcha ka ntụ ntụ odo na-acha ọkụ ruo kristal
E-Mail: alvin@ruifuchem.com
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2,6-Dimethylpyrazine CAS 108-50-9 Ịdị Ọcha>98.0% (GC)
Aha ọgwụ: 2,6-Dimethylpyrazine
Ọnọdụ: 108-50-9
Dị ọcha:> 98.0% (GC)
Ogo dị elu, mmepụta azụmahịa
E-Mail: alvin@ruifuchem.com
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Pyrazine-2,5-Dicarboxylic Acid CAS 122-05-4 Ịdị ọcha>98.0% (T) (HPLC)
Aha Chemical: Pyrazine-2,5-Dicarboxylic Acid
Ụdị okwu: 2,5-Pyrazinedicarboxylic Acid
Ọnọdụ: 122-05-4
Ọdị ọcha:> 98.0% (T) (HPLC)
Ọdịdị: Light Yellow Powder
Ogo dị elu, mmepụta azụmahịa
E-Mail: alvin@ruifuchem.com
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2-Acetylpyrazine CAS 22047-25-2 Ọcha>99.0% (GC)
Aha ọgwụ: 2-Acetylpyrazine
Nkọwa okwu: Acetylpyrazine
Ọnọdụ: 22047-25-2
Dị ọcha:> 99.0% (GC)
Ọdịdị: Acha odo odo na-acha odo odo na ntụ ntụ ntụ ntụ
E-Mail: alvin@ruifuchem.com
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2,5-Dimethylpyrazine CAS 123-32-0 Ịdị ọcha> Ụlọ ọrụ 98.0% (GC)
Aha ọgwụ: 2,5-Dimethylpyrazine
Ọnọdụ: 123-32-0
Dị ọcha:> 98.0% (GC)
Ọdịdị: Mmiri na-acha odo odo na-enweghị agba
Ogo dị elu, mmepụta azụmahịa
E-Mail: alvin@ruifuchem.com
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2,3-Dimethylpyrazine CAS 5910-89-4 Ịdị ọcha>98.0% (GC)
Aha ọgwụ: 2,3-Dimethylpyrazine
Ọnọdụ: 5910-89-4
Dị ọcha:> 98.0% (GC)
Ọdịdị: enweghị agba na mmiri mmiri odo
Ogo dị elu, mmepụta azụmahịa
E-Mail: alvin@ruifuchem.com
