1217622-63-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1217622-63-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,7,6,2 and 2 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1217622-63:
(9*1)+(8*2)+(7*1)+(6*7)+(5*6)+(4*2)+(3*2)+(2*6)+(1*3)=133
133 % 10 = 3
So 1217622-63-3 is a valid CAS Registry Number.
1217622-63-3Relevant articles and documents
Quinazolinone and isoquinolinone derivative
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Paragraph 1740; 1741, (2016/10/08)
The present invention relates to quinazolinone and isoquinolinone derivatives represented by formula (I) or pharmaceutically acceptable salts thereof.