CAS Registry Number 24521-76-4
Name:
4H-​Pyrazolo[3,​4-​d]​pyrimidin-​4-​one, 1,​5,​6,​7-​tetrahydro-​6-​thioxo-
1H-Pyrazolo[3,4-d]pyrimidin-4-ol, 6-mercapto- (6CI,7CI,8CI)
1,5,6,7-Tetrahydro-6-thioxo-4H-pyrazolo[3,4-d]pyrimidin-4-one
1H-Pyrazolo[3,4-d]pyrimidine-4,6(5H,7H)-dione, 6-thio-
4-Hydroxy-6-mercaptopyrazolo[3,4-d]pyrimidine
B 103U

Chemical Formula: C5H4N4OS
Exact Mass: 168.01
Molecular Weight: 168.18
m/z: 168.01 (100.0%), 169.01 (7.7%), 170.01 (4.9%)

InChI:InChI=1S/C5H4N4OS/c10-4-2-1-6-9-3(2)7-5(11)8-4/h1H,(H3,6,7,8,9,10,11)

Specification

98%

PCT Int. Appl. (2009), WO 2009126515 A1 20091015.                                  

PCT Int. Appl. (2003), WO 2003074083 A1 20030912.