5291-96-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 5291-96-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,2,9 and 1 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 5291-96:
(6*5)+(5*2)+(4*9)+(3*1)+(2*9)+(1*6)=103
103 % 10 = 3
So 5291-96-3 is a valid CAS Registry Number.
5291-96-3Relevant articles and documents
A NEW AZACYANOCARBON, C4N4: TRICYANOMETHANIMINE
Hall, H. K. Jr.,Ramezanian, M.,Saeva, F. D.
, p. 1235 - 1238 (1988)
2,2-Dichloroethylene-1,1-dicarbonitrile reacted with sodium azide to give 2,2-diazidoethylene-1,1-dicarbonitrile, which underwent thermolysis to give tricyanomethanimine, C4N4.The latter is as reactive as TCNE toward electron-rich molecules.
