Specification :

Name: 2, 3-Pyrazinedicarboxylic acid
Alias: 2, 3-dicarboxypyrazine; Pyrazine-2, 3-dicarboxylic acid
Cas No: 89-01-0
Appearance: White needle-like crystals, MP: 185-188 ° C , easily soluble in water , solubel in methanol , acetone , acetic ether, Slightly soluble in alcohol, Ether, chloroform, benzene, Petroleum ether
Assay: e98%
Molecular formula: C6H4N2O4
Molecular weight: 168.1086
Usage: It is anti-TB drugs pyrazinamide intermediate
Package: 25kg/ drum
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