Pyrazine Derivatives

Coumarin Derivatives

REAGENT

diethylpyrazine-2,5-dicarboxylate

97%

CAS:103150-78-3

Formula:C₁₀H₁₂N₂O₄

MW:224.22 g/mol

฿4,080.00

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REAGENT

4,7-Dimethyl-2H-chromen-2-one

95%

CAS:14002-90-5

Formula:C₁₁H₁₀O₂

MW:174.20 g/mol

฿1,980.00

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REAGENT

1-(3,5-Dimethylpyrazin-2-yl)ethanone

98%(total of isomer)

CAS:54300-08-2

Formula:C₈H₁₀N₂O

MW:150.18 g/mol

฿860.00

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REAGENT

2,3-Dichloro-5,6-dimethylpyrazine

97%

CAS:32493-79-1

Formula:C₆H₆Cl₂N₂

MW:177.03 g/mol

฿400.00

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REAGENT

3,5-dibromo-2-methoxypyrazine

≥95%

CAS:1207853-31-3

Formula:C₅H₄Br₂N₂O

MW:267.91 g/mol

฿5,520.00

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REAGENT

2-Chloro-3,5-dimethylpyrazine

98%

CAS:38557-72-1

Formula:C₆H₇ClN₂

MW:142.59 g/mol

฿550.00

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REAGENT

2-Chloro-3-ethylpyrazine

95%

CAS:63450-95-3

Formula:C₆H₇ClN₂

MW:142.59 g/mol

฿590.00

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REAGENT

5-Bromo-2,3-dimethoxypyrazine

≥95%

CAS:89466-19-3

Formula:C₆H₇BrN₂O₂

MW:219.04 g/mol

฿690.00

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REAGENT

3,6-Bis(2-hydroxyethyl)-2-pyrazinepropanoic Acid

Analytical Control

CAS:96681-85-5

Formula:C₁₁H₁₆N₂O₄

MW:240.26 g/mol

฿187,200.00

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REAGENT

7-Acetyl-3,4-dihydro-1,5-benzodioxepin

96%

CAS:22776-09-6

Formula:C₁₁H₁₂O₃

MW:192.21 g/mol

฿9,500.00

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