71669-22-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 71669-22-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,6,6 and 9 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 71669-22:
(7*7)+(6*1)+(5*6)+(4*6)+(3*9)+(2*2)+(1*2)=142
142 % 10 = 2
So 71669-22-2 is a valid CAS Registry Number.
71669-22-2Relevant articles and documents
Crystal structure and conformational analysis of 1-[N-(2-bromophenyl)]naphthaldimine
ünver,Durlu, T. Nuri
, p. 369 - 374 (2003)
1-[N-(2-bromophenyl)]naphthaldimine (C17H12NOBr) (1) was synthesised and its crystal structure was determined. The compound 1 is orthorhombic, space group P212121, with a = 12.653(2), b = 13.7311(14),
