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3-Hydroxypyrazine-2-Carboxamide CAS 55321-99-8 Purdeb >98.0% (HPLC) Favipiravir Canolradd COVID-19
Enw Cemegol: 3-Hydroxypyrazine-2-Carboxamide
CAS: 55321-99-8
Ymddangosiad: Melyn Ysgafn i Powdwr Brown
Purdeb: > 98.0% (HPLC)
Canolradd Favipiravir (CAS: 259793-96-9) wrth drin heintiau firws y ffliw a COVID-19
Cynhyrchu Masnachol o Ansawdd Uchel
Inquiry: alvin@ruifuchem.com
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2-Hydroxy-6-Methylpyrazine CAS 20721-18-0 Purdeb >98.0% (HPLC)
Enw Cemegol: 2-Hydroxy-6-Methylpyrazine
Cyfystyron: 6-Methylpyrazin-2-ol;6-Methyl-1H-Pyrazin-2-un
CAS: 20721-18-0
Purdeb: > 98.0% (HPLC)
Ymddangosiad: Brown Ysgafn i Powdwr Brown neu Grisialau neu Solid
E-Mail: alvin@ruifuchem.com
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2-Ethyl-5-Methylpyrazine CAS 13360-64-0 Purdeb >98.0% (HPLC)
Enw Cemegol: 2-Ethyl-5-Methylpyrazine
Cymysgedd o 2-Ethyl-5-Methylpyrazine a 2-Ethyl-6-Methylpyrazine
CAS: 13360-64-0
Purdeb: >98.0% (HPLC) (Cymysgedd o Isomers)
Ymddangosiad: Hylif Clir
E-Mail: alvin@ruifuchem.com
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2-Ethyl-3-Methylpyrazine CAS 15707-23-0 Purdeb >99.0% (GC)
Enw Cemegol: 2-Ethyl-3-Methylpyrazine
CAS: 15707-23-0
Purdeb: >99.0% (GC)
Ymddangosiad: Hylif Di-liw
E-Mail: alvin@ruifuchem.com
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Anhydride 2,3-Pyrazinedicarboxylic CAS 4744-50-7 Purdeb >98.0% (HPLC) (Titradiad)
Enw Cemegol: 2,3-Pyrazinedicarboxylic Anhydride
Cyfystyron: Pyrazin 2,3-Anhydride Asid Dicarboxylic
CAS: 4744-50-7
Purdeb: >98.0% (HPLC) (Titradiad)
Ymddangosiad: Grisialau neu bowdr gwyn i frown
E-Mail: alvin@ruifuchem.com
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2,3,5-Trimethylpyrazine / Trimethyl-Pyrazine CAS 14667-55-1 Purdeb >99.0% (GC)
Enw Cemegol: 2,3,5-Trimethylpyrazine
Cyfystyron: Trimethyl-Pyrazine
CAS: 14667-55-1
Purdeb: >99.0% (GC)
Ymddangosiad: Di-liw i Hylif Melyn Lliw
Cynhyrchu Masnachol o Ansawdd Uchel
E-Mail: alvin@ruifuchem.com
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Asid 2,3-Pyrazinedicarboxylic CAS 89-01-0 Purdeb >98.0% (T) (HPLC)
Enw Cemegol: 2,3-Pyrazinedicarboxylic Asid
Cyfystyron: Pyrazine-2,3-Asid Dicarboxylic
CAS: 89-01-0
Purdeb: > 98.0% (T) (HPLC)
Ymddangosiad: Powdwr neu Grisialau Brown Gwyn i Ysgafn
E-Mail: alvin@ruifuchem.com
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3-Chloropyrazine-2-Carbonitrile CAS 55557-52-3 Purdeb >98.0% (HPLC)
Enw Cemegol: 3-Chloropyrazine-2-Carbonitrile
CAS: 55557-52-3
Purdeb: > 98.0% (HPLC)
Ymddangosiad: Melyn Golau i Solid Off-Gwyn
E-Mail: alvin@ruifuchem.com
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2-Amino-3-Chloropyrazine CAS 6863-73-6 Purdeb >98.0% (GC)
Enw Cemegol: 2-Amino-3-Chloropyrazine
Cyfystyron: 3-Chloro-2-Pyrazinamine
CAS: 6863-73-6
Purdeb: >98.0% (GC)
Ymddangosiad: Oddi ar y Gwyn i'r Powdwr Melyn Ysgafn i Grisial
E-Mail: alvin@ruifuchem.com
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2,6-Dimethylpyrazine CAS 108-50-9 Purdeb > 98.0% (GC)
Enw Cemegol: 2,6-Dimethylpyrazine
CAS: 108-50-9
Purdeb: >98.0% (GC)
Cynhyrchu Masnachol o Ansawdd Uchel
E-Mail: alvin@ruifuchem.com
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Pyrazine-2,5-Asid Dicarboxylic CAS 122-05-4 Purdeb > 98.0% (T) (HPLC)
Enw Cemegol: Pyrazine-2,5-Dicarboxylic Acid
Cyfystyron: 2,5-Pyrazinedicarboxylic Asid
CAS: 122-05-4
Purdeb: > 98.0% (T) (HPLC)
Ymddangosiad: Powdwr Melyn Ysgafn
Cynhyrchu Masnachol o Ansawdd Uchel
E-Mail: alvin@ruifuchem.com
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2-Acetylpyrazine CAS 22047-25-2 Purdeb >99.0% (GC)
Enw Cemegol: 2-Asetylpyrazine
Cyfystyron: Asetylpyrazine
CAS: 22047-25-2
Purdeb: >99.0% (GC)
Ymddangosiad: Powdwr Brown Melyn i Felynaidd
E-Mail: alvin@ruifuchem.com
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Ffatri 2,5-Dimethylpyrazine CAS 123-32-0 Purdeb > 98.0% (GC)
Enw Cemegol: 2,5-Dimethylpyrazine
CAS: 123-32-0
Purdeb: >98.0% (GC)
Ymddangosiad: Di-liw i Hylif Melyn Ysgafn
Cynhyrchu Masnachol o Ansawdd Uchel
E-Mail: alvin@ruifuchem.com
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2,3-Dimethylpyrazine CAS 5910-89-4 Purdeb > 98.0% (GC)
Enw Cemegol: 2,3-Dimethylpyrazine
CAS: 5910-89-4
Purdeb: >98.0% (GC)
Ymddangosiad: Di-liw i Hylif Melyn
Cynhyrchu Masnachol o Ansawdd Uchel
E-Mail: alvin@ruifuchem.com
