122379-76-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 122379-76-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,2,3,7 and 9 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 122379-76:
(8*1)+(7*2)+(6*2)+(5*3)+(4*7)+(3*9)+(2*7)+(1*6)=124
124 % 10 = 4
So 122379-76-4 is a valid CAS Registry Number.
122379-76-4Relevant articles and documents
Azolopyrimidines and Pyrimidoquinazolines From 4-Chloropyrimidines
El-Reedy, A.M.,Ali, A.S.,Ayyad, A.O.
, p. 313 - 316 (2007/10/02)
5-Cyano-3,4-dihydro-6-phenyl-2-substitutedpyrimidin-4-ones Ia-c reacted with phosphorus oxychloride to give the corresponding 4-chloropyrimidine derivatives IIa-c.Compounds IIa-c reacted with aniline and hydrazine to yield the 4-anilino, IIIa,e, and 4-hyd
