1261032-60-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1261032-60-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,1,0,3 and 2 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1261032-60:
(9*1)+(8*2)+(7*6)+(6*1)+(5*0)+(4*3)+(3*2)+(2*6)+(1*0)=103
103 % 10 = 3
So 1261032-60-3 is a valid CAS Registry Number.
1261032-60-3Relevant articles and documents
Synthesis of some new pyrazole and pyrazolopyrimidine derivatives [1]
Ghozlan, Said A. S.,Abdelrazek, Fathy M.,Mohamed, Mona H.,Azmy, Khaled E.
, p. 1379 - 1385 (2010)
A series of pyrazolo [3,4-d] pyrimidine, pyrazolo [1,5-a] pyrimidine, and pyrazolyl triazoles have been prepared via reaction of ethyl 5-amino-3-phenylpyrazole-4-carboxylate with isothiocyanic esters, α,β-unsaturated nitriles, and some active methylene re
