81022-76-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 81022-76-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,0,2 and 2 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 81022-76:
(7*8)+(6*1)+(5*0)+(4*2)+(3*2)+(2*7)+(1*6)=96
96 % 10 = 6
So 81022-76-6 is a valid CAS Registry Number.
81022-76-6Relevant articles and documents
MANNICH REACTION OF 1,4-DIHYDROQUINOLINE DERIVATIVES
Aritomi, Jiro,Ueda, Shozo,Nishimura, Haruki
, p. 3712 - 3715 (2007/10/02)
Two ethyl 1,2-dimethyl-1,4-dihydroquinoline-3-carboxylate derivatives (I, III) were subjected to the Mannich reaction to give 1-methyl-2-(2-disubstituted aminoethyl) derivatives (II, IV).They are additional examples of the Mannich reaction at the γ-carbon
