CAS Registry Number: 19491-02-2

Name:

[1,​1'-​Biphenyl]​-​2,​2'-​dicarboxylic acid, 4,​4',​6,​6'-​tetramethoxy-​, 2,​2'-​dimethyl ester
Diphenic acid, 4,​4',​6,​6'-​tetramethoxy-​, dimethyl ester (8CI); [1,​1'-​Biphenyl]​-​2,​2'-​dicarboxylic acid, 4,​4',​6,​6'-​tetramethoxy-​, dimethyl ester (9CI) 

Deleted CAS Registry Numbers: 133358-​54-​0

Chemical Formula: C20H22O8
Exact Mass: 390.13
Molecular Weight: 390.38
m/z: 390.13 (100.0%), 391.13 (21.6%), 392.14 (4.0%)
Elemental Analysis: C, 61.53; H, 5.68; O, 32.79

Specification

98%

PCT Int. Appl. (2014), WO 2014004902 A2 20140103.

PCT Int. Appl. (2012), WO 2012068234 A2 20120524.