CAS Registry Number 215306-02-8
Name:
3,?4-?Pyridinedicarboxylic acid, 2-?chloro-
2-Chloropyridine-3,4-dicarboxylic acid

Chemical Formula: C7H4ClNO4
Exact Mass: 200.98
Molecular Weight: 201.56
m/z: 200.98 (100.0%), 202.98 (32.0%), 201.99 (7.8%), 203.98 (2.6%), 202.99 (1.1%)

InChI:InChI=1S/C7H4ClNO4/c8-5-4(7(12)13)3(6(10)11)1-2-9-5/h1-2H,(H,10,11)(H,12,13)

Specification

98%

PCT Int. Appl. (2003), WO 2003093265 A1 20031113. 

U.S. Pat. Appl. Publ. (2003), US 20030073691 A1 20030417.