CAS Registry Number 254-82-0
Name:
Pyrimido[5,​4-​d]​pyrimidine
Ring Parent
1,3,5,7-Tetraazanaphthalene
Homopurine

Chemical Formula: C6H4N4
Exact Mass: 132.04
Molecular Weight: 132.12
m/z: 132.04 (100.0%), 133.05 (6.5%), 133.04 (1.5%)

InChI:InChI=1S/C6H4N4/c1-5-6(10-3-7-1)2-8-4-9-5/h1-4H

Specification

98%

1. (1) Lu, Rui-Feng; Chemical Communications (Cambridge, United Kingdom) 2009, (13), P1751-1753 CAPLUS