1447607-01-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1447607-01-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,4,7,6,0 and 7 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1447607-01:
(9*1)+(8*4)+(7*4)+(6*7)+(5*6)+(4*0)+(3*7)+(2*0)+(1*1)=163
163 % 10 = 3
So 1447607-01-3 is a valid CAS Registry Number.
1447607-01-3Relevant articles and documents
A simple and efficient synthesis of ethyl 1-Aryl-4-formyl-1H-pyrazole-3- carboxylates
Matiychuk, Vasyl S.,Potopnyk, Mykhaylo A.,Obushak, Mykola D.
, p. E43-E47 (2013/06/04)
A new simple and convenient method of synthesis of ethyl 1-aryl-4-formyl-1H-pyrazole-3-carboxylates from aromatic amines via diazonium salts has been developed. Hydrolysis and hydrazinolyization of these compounds has been investigated.