1173295-09-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1173295-09-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,7,3,2,9 and 5 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1173295-09:
(9*1)+(8*1)+(7*7)+(6*3)+(5*2)+(4*9)+(3*5)+(2*0)+(1*9)=154
154 % 10 = 4
So 1173295-09-4 is a valid CAS Registry Number.
1173295-09-4Relevant articles and documents
Synthesis of nitriles containing 3-phenoxyphenyl fragment
Popov,Korchagina,Kamaletdinova
experimental part, p. 776 - 780 (2011/01/09)
Reactions of the aldol-crotonic condensation, acylation of acetonitrile, and addition of amine to the activated double bond of acrylonitrile in the series of diphenyl oxide derivatives are studied. Effective procedures for preparing the nitriles containin
