CAS Registry Number 114915-75-2
Name:
Acetic acid, 2-​(1,​3-​dihydro-​1-​oxo-​2H-​inden-​2-​ylidene)​-
Acetic acid, (1,3-dihydro-1-oxo-2H-inden-2-ylidene)- (9CI)

Chemical Formula: C11H8O3
Exact Mass: 188.05
Molecular Weight: 188.18
m/z: 188.05 (100.0%), 189.05 (12.1%), 190.05 (1.3%)

Specification

98%

PCT Int. Appl. (1991), WO 9117983 A1 19911128.                                 

Faming Zhuanli Shenqing (2013), CN 103396390 A 20131120.