1254182-31-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1254182-31-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,4,1,8 and 2 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1254182-31:
(9*1)+(8*2)+(7*5)+(6*4)+(5*1)+(4*8)+(3*2)+(2*3)+(1*1)=134
134 % 10 = 4
So 1254182-31-4 is a valid CAS Registry Number.
1254182-31-4Relevant articles and documents
Synthesis of aromatic azomethines by condensation of substituted benzaldehydes with 4-Aminophenylene-N-imide of maleopimaric acid
Dikusar,Bei,Yuvchenko,Potkin
, p. 1320 - 1323 (2011/02/27)
Preparative method of synthesis of aromatic azomethines by condensation of substituted benzaldehydes of vanillin series with 4-aminophenylene-N-imide of maleopimaric acid was developed. Pleiades Publishing, Ltd., 2010.