88488-70-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 88488-70-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,8,4,8 and 8 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 88488-70:
(7*8)+(6*8)+(5*4)+(4*8)+(3*8)+(2*7)+(1*0)=194
194 % 10 = 4
So 88488-70-4 is a valid CAS Registry Number.
88488-70-4Relevant articles and documents
NEW SYNTHETIC APPROACHES TO 4(1H)-PYRIDINONE DERIVATIVES THE SYNTHESIS OF 3-ACYL-4-(1H)-PYRIDINONES
Abdulla, Riaz F.,Morgan, Lawrence A.,Williams, James C.
, p. 2189 - 2195 (2007/10/02)
The synthesis of 3-alkanoyl and 3-benzoylpyridin-4-ones is described from 1,3-diketones (5,11) or their equivalents.A novel Ca'-acylation of enaminones is described.