92736-12-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 92736-12-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,7,3 and 6 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 92736-12:
(7*9)+(6*2)+(5*7)+(4*3)+(3*6)+(2*1)+(1*2)=144
144 % 10 = 4
So 92736-12-4 is a valid CAS Registry Number.
92736-12-4Relevant articles and documents
Voies d'acces aux bisaminopyrimidines pontees par une chaine polymethylenique
Menichi, Gabriel,Hubert-Habart, Michel
, p. 209 - 213 (2007/10/02)
N(2),N'(2')-αω-Alkandiylbis(2-aminopyrimidines) are the sole products obtained by condensation of several polymethylene bisguanidines on ethyl ethoxymethylenemalonate, 3-methylchromone, flavone, acetylacetone, acetylaldehyde dimethylacetal and 3-acetyl-2-