1157855-62-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1157855-62-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,5,7,8,5 and 5 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1157855-62:
(9*1)+(8*1)+(7*5)+(6*7)+(5*8)+(4*5)+(3*5)+(2*6)+(1*2)=183
183 % 10 = 3
So 1157855-62-3 is a valid CAS Registry Number.
1157855-62-3Relevant articles and documents
Role of position of oxygen on benzylidene anilines: The effect of end chain
Ajeetha,Ojha, Durga P.
experimental part, p. 16 - 26 (2010/03/24)
A family of benzylidene aniline compounds with variable end chains (for n=1, 2, 4, 8 and m=16) are synthesized by placing the electro-negative oxygen atom on either side of the rigid core (nO.m, n.Om), on both sides of the rigid core (nO.Om) and with the
