1427331-03-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1427331-03-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,7,3,3 and 1 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1427331-03:
(9*1)+(8*4)+(7*2)+(6*7)+(5*3)+(4*3)+(3*1)+(2*0)+(1*3)=130
130 % 10 = 0
So 1427331-03-0 is a valid CAS Registry Number.
1427331-03-0Relevant articles and documents
Chloroarylation and thiocyanatoarylation of itaconic acid
Baranovskii,Petrushka,Fesak,Grishchuk
, p. 325 - 328 (2013/08/15)
Under conditions of Meerwein reaction and anionarylation the aryldiazonium salts and itaconic acid form 2-chloro(thiocyanato)-2-benzylbutanedioic acids as the chloro- and thiocyianatoarylation products. The reaction is not accompanied by the decarboxylati