131393-63-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 131393-63-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,3,9 and 3 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 131393-63:
(8*1)+(7*3)+(6*1)+(5*3)+(4*9)+(3*3)+(2*6)+(1*3)=110
110 % 10 = 0
So 131393-63-0 is a valid CAS Registry Number.
131393-63-0Relevant articles and documents
NITRATION OF ALDAZINES
Nekrasova, G. V.,Lipina, E. S.,Paperno, T. Ya.,Pozdnyakov, V. P.,Berkova, G. A.,et al.
, p. 1264 - 1269 (2007/10/02)
The nitration of benzaldehyde and p-methoxybenzaldehyde azines by dinitrogen tetroxide was realized for the first time and led to the dinitro derivatives, i.e., the products from addition of the reagent at one double bond of the heterodiene fragment.In po
