CAS Registry Number: 160199-05-3

Name:

[1]​Benzothieno[3,​2-​d]​pyrimidine, 2,​4-​dichloro-

Chemical Formula: C10H4Cl2N2S
Exact Mass: 253.95
Molecular Weight: 255.12
m/z: 253.95 (100.0%), 255.94 (68.4%), 257.94 (13.2%), 254.95 (11.7%), 256.95 (7.4%), 258.94 (1.6%), 256.94 (1.0%)
Elemental Analysis: C, 47.08; H, 1.58; Cl, 27.79; N, 10.98; S, 12.57

Specification

98%

PCT Int. Appl. (2007), WO 2007114323 A1 20071011.

Jpn. Kokai Tokkyo Koho (1994), JP 06220059 A 19940809.