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Unique advantages for 2,3-Pyrazinecarboxylic anhydride Cas 4744-50-7 Guaranteed purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:White or almost white crystalline powder Storage:N/A Package:

2,3-Pyrazinecarboxylic Anhydride[CAS:4744-50-7] Name 2,3-Pyrazinecarboxylic anhydride Synonyms Furo[3,4-b]pyrazine-5,7-dione Molecular Structure Molecular Formul

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2,3-Pyrazinecarboxylic anhydride Manufacturer Factory CAS 4744-50-7 2,3-Pyrazinecarboxylic anhydride Manufacturer High quality Best price In stock factory CAS 4744-50-7 2,3-Pyrazinecarboxylic anhydride COA TDS price MSDS highly quality and i

Name:2,3-pyrazinedicarboxylic anhydride The alias：PYRAZINE-2,3-DICARBOXYLIC ANHYDRIDE;Zopiclone Impurity 5;2,3-Py Razinedica boxylic Anbyd Yide CAS NO:4744-50-7 EINECS NO:225-260-4 Molecular formula：C6H2N2O3 Molecular weight：150.0917 Produc

Product Description Product website: http://www.finerchem.com/pro01en/id/654.html Product Name 2,3-Pyrazinecarboxylic anhydride CAS No. 4744-50-7

Product Name: 2,3-Pyrazinecarboxylic anhydride Synonyms: PYRAZINE-2,3-DICARBOXYLIC ANHYDRIDE;2,3-PYRAZINEDICARBOXYLIC ANHYDRIDE;2,3-PYRAZINECARBOXYLIC ANHYDRIDE;FURO[3,4-B]PYRAZINE-5,7-DIONE;2,3-Pyrazinedicarboxylic acid anhydride;Furo

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2,3-Pyrazinecarboxylic anhydride CAS:4744-50-7 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality o

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We are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov

Product name: Pyridene-2,3-Dicarboxylic Acid Anhydride CAS No.：4744-50-7 Molecule Formula：C6H2N2O3 Molecule Weight：150.09 Purity: 99.0% Package: 25kg/drum Description：White or off-white powder Manufacture Standards：Enterprise Standard

Product Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,

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2,3-Pyrazinecarboxylic anhydride Chemical Properties Melting point 210 °C (dec.)(lit.) Boiling point 357.3±22.0 °C(Predicted) density 1.686±0.06 g/cm3(Predicted) pka -3.43±0.20(Predicted) color White to

factory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B

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