1164482-86-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1164482-86-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,6,4,4,8 and 2 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1164482-86:
(9*1)+(8*1)+(7*6)+(6*4)+(5*4)+(4*8)+(3*2)+(2*8)+(1*6)=163
163 % 10 = 3
So 1164482-86-3 is a valid CAS Registry Number.
1164482-86-3Relevant articles and documents
Synthesis of chalcones on the basis of Pyridin-2(1H)-one
Kalashnikov,Kalashnikova,Shestov
, p. 1247 - 1252 (2008/12/22)
Pyridin-2(1H)-one derivatives form chalcones in the Claisen-Schmidt condensation with aromatic and heteroaromatic aldehydes in the presence of bases. For various aldehydes and pyridinones, four main methods are developed. They allow expected chalcones to