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    Zopiclone Intermediate CAS NO.: 89-01-0

  • CAS No. :89-01-0
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Product Details

PYRAZINE-2,3-DICARBOXYLIC ACID

Chemical Name 2,3-Pyrazinedicarboxylic acid;
Pyrazine-2,3-dicarboxylic acid
CAS Number 89-01-0
Molecular FormulaC6H4N2O4
Molecular Weight168.11
Molecular Structure  
Storage Store in well-closed container, keep away from strong light and heat.
Usage Pharmaceutical Intermediate


SPECIFICATION

ItemsSpecification
AppearanceOff-white to yellowish crystalline powder
Moisture≤0.5%
Purity≥98.5%
Assay (By Titrimetry)≥ 98.0%
Standard Factory Standard
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