98235-82-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 98235-82-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,2,3 and 5 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 98235-82:
(7*9)+(6*8)+(5*2)+(4*3)+(3*5)+(2*8)+(1*2)=166
166 % 10 = 6
So 98235-82-6 is a valid CAS Registry Number.
98235-82-6Relevant articles and documents
Regioselectivity in The Reductive Formation of Dihydro-5-halo-2(1H)-pyrimidinones
Rise, Frode,Undheim, Kjell
, p. 195 - 202 (2007/10/02)
5-Chloro-2(1H)-pyrimidinones are reduced by lithium tri-tert-butoxyaluminum hydride to dihydropyrimidinones.Pyrimidines with a substituent capable of conjugation gave the dihydro isomer which has its double bond in conjugation with this substituent.In the
