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3-Hydroxypyrazine-2-Carboxamide CAS 55321-99-8 Maʻemaʻe >98.0% (HPLC) Favipiravir Intermediate COVID-19
Inoa Kemika: 3-Hydroxypyrazine-2-Carboxamide
CAS: 55321-99-8
ʻAno: Melemele māmā a hiki i ka pauda ʻeleʻele
Maʻemaʻe: >98.0% (HPLC)
Intermediate o Favipiravir (CAS: 259793-96-9) i ka mālama ʻana i nā maʻi maʻi Influenza a me COVID-19
ʻO ke kūlana kiʻekiʻe, ka hana kālepa
Inquiry: alvin@ruifuchem.com
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2-Hydroxy-6-Methylpyrazine CAS 20721-18-0 Maʻemaʻe >98.0% (HPLC)
Inoa Kemika: 2-Hydroxy-6-Methylpyrazine
Synonyms: 6-Methylpyrazin-2-ol;6-Methyl-1H-Pyrazin-2-hoʻokahi
CAS: 20721-18-0
Maʻemaʻe: >98.0% (HPLC)
ʻAno: ʻEleʻele ʻulaʻula a i ʻole ka pauka ʻulaʻula a i ʻole nā aniani a i ʻole ka paʻa
E-Mail: alvin@ruifuchem.com
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2-Ethyl-5-Methylpyrazine CAS 13360-64-0 Maʻemaʻe >98.0% (HPLC)
Inoa Kemika: 2-Ethyl-5-Methylpyrazine
Huihui o 2-Ethyl-5-Methylpyrazine a me 2-Ethyl-6-Methylpyrazine
CAS: 13360-64-0
Maʻemaʻe: >98.0% (HPLC) (Mixture of Isomers)
Nānā: Clear Liquid
E-Mail: alvin@ruifuchem.com
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2-Ethyl-3-Methylpyrazine CAS 15707-23-0 Maʻemaʻe >99.0% (GC)
Inoa Kemika: 2-Ethyl-3-Methylpyrazine
CAS: 15707-23-0
Maʻemaʻe: >99.0% (GC)
Ke ʻano: wai kala ʻole
E-Mail: alvin@ruifuchem.com
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2,3-Pyrazinedicarboxylic Anhydride CAS 4744-50-7 Maʻemaʻe >98.0% (HPLC) (Titration)
Inoa Kemika: 2,3-Pyrazinedicarboxylic Anhydride
Synonyms: Pyrazin 2,3-Dicarboxylic Acid Anhydride
CAS: 4744-50-7
Maʻemaʻe: >98.0% (HPLC) (Titration)
ʻAno: Keʻokeʻo a i ʻole Brown Crystals a i ʻole ka pauka
E-Mail: alvin@ruifuchem.com
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2,3,5-Trimethylpyrazine / Trimethyl-Pyrazine CAS 14667-55-1 Maʻemaʻe >99.0% (GC)
Inoa Kemika: 2,3,5-Trimethylpyrazine
Synonyms: Trimethyl-Pyrazine
CAS: 14667-55-1
Maʻemaʻe: >99.0% (GC)
ʻAno: ʻAʻole waihoʻoluʻu i ka wai melemele ʻeleʻele
ʻO ke kūlana kiʻekiʻe, ka hana kālepa
E-Mail: alvin@ruifuchem.com
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2,3-Pyrazinedicarboxylic Acid CAS 89-01-0 Maʻemaʻe >98.0% (T) (HPLC)
Inoa Kemika: 2,3-Pyrazinedicarboxylic Acid
Synonyms: Pyrazine-2,3-Dicarboxylic Acid
CAS: 89-01-0
Maʻemaʻe: >98.0% (T) (HPLC)
ʻAno: Keʻokeʻo i ka ʻulaʻula ʻulaʻula a i ʻole nā aniani
E-Mail: alvin@ruifuchem.com
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3-Chloropyrazine-2-Carbonitrile CAS 55557-52-3 Maʻemaʻe >98.0% (HPLC)
Inoa Kemika: 3-Chloropyrazine-2-Carbonitrile
CAS: 55557-52-3
Maʻemaʻe: >98.0% (HPLC)
ʻAno: Melemele ʻeleʻele a me ka paʻa keʻokeʻo
E-Mail: alvin@ruifuchem.com
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2-Amino-3-Chloropyrazine CAS 6863-73-6 Maʻemaʻe >98.0% (GC)
Inoa Kemika: 2-Amino-3-Chloropyrazine
Synonyms: 3-Chloro-2-Pyrazinamine
CAS: 6863-73-6
Maʻemaʻe: >98.0% (GC)
ʻAno: Keʻokeʻo-keʻokeʻo a i ka pauka Melemele māmā a hiki i ke aniani
E-Mail: alvin@ruifuchem.com
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2,6-Dimethylpyrazine CAS 108-50-9 Maʻemaʻe >98.0% (GC)
Inoa Kemika: 2,6-Dimethylpyrazine
CAS: 108-50-9
Maʻemaʻe: >98.0% (GC)
ʻO ke kūlana kiʻekiʻe, ka hana kālepa
E-Mail: alvin@ruifuchem.com
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Pyrazine-2,5-Dicarboxylic Acid CAS 122-05-4 Maʻemaʻe >98.0% (T) (HPLC)
Inoa Kemika: Pyrazine-2,5-Dicarboxylic Acid
Synonyms: 2,5-Pyrazinedicarboxylic Acid
CAS: 122-05-4
Maʻemaʻe: >98.0% (T) (HPLC)
Ke 'ano: Pada Melemele Malamalama
ʻO ke kūlana kiʻekiʻe, ka hana kālepa
E-Mail: alvin@ruifuchem.com
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2-Acetylpyrazine CAS 22047-25-2 Maʻemaʻe >99.0% (GC)
Inoa Kemika: 2-Acetylpyrazine
Synonyms: Acetylpyrazine
CAS: 22047-25-2
Maʻemaʻe: >99.0% (GC)
ʻAno: Melemele ʻeleʻele a i ka pauka ʻeleʻele melemele
E-Mail: alvin@ruifuchem.com
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2,5-Dimethylpyrazine CAS 123-32-0 Ma'ema'e >98.0% (GC) Hale Hana
Inoa Kemika: 2,5-Dimethylpyrazine
CAS: 123-32-0
Maʻemaʻe: >98.0% (GC)
ʻAno: ʻAʻole waihoʻoluʻu i ka wai melemele māmā
ʻO ke kūlana kiʻekiʻe, ka hana kālepa
E-Mail: alvin@ruifuchem.com
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2,3-Dimethylpyrazine CAS 5910-89-4 Maʻemaʻe >98.0% (GC)
Inoa Kemika: 2,3-Dimethylpyrazine
CAS: 5910-89-4
Maʻemaʻe: >98.0% (GC)
ʻAno: ʻAʻole waihoʻoluʻu i ka wai melemele
ʻO ke kūlana kiʻekiʻe, ka hana kālepa
E-Mail: alvin@ruifuchem.com
