CAS Registry Number 188813-16-3
Name:
2H-​1-​Benzopyran-​2-​one, 8-​bromo-​6-​chloro-
8-Bromo-6-chloro-2H-1-benzopyran-2-one

Chemical Formula: C9H4BrClO2
Exact Mass: 257.91
Molecular Weight: 259.48
m/z: 259.91 (100.0%), 257.91 (77.1%), 261.90 (24.0%), 260.91 (9.8%), 258.91 (7.6%), 262.91 (2.4%)

InChI:InChI=1S/C9H4BrClO2/c10-7-4-6(11)3-5-1-2-8(12)13-9(5)7/h1-4H

Specification

98%

PCT Int. Appl. (2007), WO 2007118130 A2 20071018.                                  

PCT Int. Appl. (2000), WO 2000051968 A1 20000908.