7557-03-1 Usage
General Description
Quinazoline, 8-methyl- (7CI,8CI,9CI) is a chemical compound with the molecular formula C9H8N2. It belongs to the quinazoline class of organic compounds, which are bicyclic compounds containing a benzene ring fused to a pyrimidine ring. The 8-methyl substitution refers to the presence of a methyl group attached to the 8-position of the quinazoline ring. Quinazoline, 8-methyl- (7CI,8CI,9CI) has potential applications in the pharmaceutical industry, as it is a structural motif found in some biologically active molecules. Research on quinazoline derivatives has focused on their potential as anticancer, antiviral, and antimalarial agents, as well as their role in treating various central nervous system disorders.
Check Digit Verification of cas no
The CAS Registry Mumber 7557-03-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,5,5 and 7 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 7557-03:
(6*7)+(5*5)+(4*5)+(3*7)+(2*0)+(1*3)=111
111 % 10 = 1
So 7557-03-1 is a valid CAS Registry Number.
7557-03-1Relevant articles and documents
POLYCYCLIC TLR7/8 ANTAGONISTS AND USE THEREOF IN THE TREATMENT OF IMMUNE DISORDERS
-
Paragraph 00225, (2017/07/06)
The present invention relates to compounds of Formula (I) and pharmaceutically acceptable compositions thereof, useful as toll-like receptor 7/8 (TLR7/8) antagonists. In Formula (I), Ring A is aryl or heteroaryl; Ring B is aryl or heteroary; and X is C(R4)2, O, NR4, S, S(R4), or S(R4)2.
