96995-99-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 96995-99-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,6,9,9 and 5 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 96995-99:
(7*9)+(6*6)+(5*9)+(4*9)+(3*5)+(2*9)+(1*9)=222
222 % 10 = 2
So 96995-99-2 is a valid CAS Registry Number.
96995-99-2Relevant articles and documents
THE HANTZSCH SYNTHESIS WITH 5-AMINOURACILS: ONE STEP SYNTHESIS OF PYRIDOPYRIMIDINES
Kajino, Masahiro,Meguro, Kanji
, p. 2153 - 2161 (1990)
A one-step synthesis of new pyridopyrimidine derivatives (III) was achieved through the Hantzsch synthesis using 6-aminouracils (I) as enamine nucleophiles.