883554-83-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 883554-83-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,3,5,5 and 4 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 883554-83:
(8*8)+(7*8)+(6*3)+(5*5)+(4*5)+(3*4)+(2*8)+(1*3)=214
214 % 10 = 4
So 883554-83-4 is a valid CAS Registry Number.
883554-83-4Relevant academic research and scientific papers
Azoles and azolo-azines via 3-(3-methylbenzofuran-2-yl)-3-oxopropanenitrile
Dawood, Kamal M.,Farag, Ahmad M.,Abdel-Aziz, Hatem A.
, p. 378 - 381 (2007/10/03)
3-(3-Methylbenzofuran-2-yl)-3-oxopropanenitrile (2), a versatile synthon, was prepared and utilised in the synthesis of several azoles and fused azolo-azine derivatives.
