7255-87-0 Usage
Also known as
2-aminopyridopyrimidinone
Check Digit Verification of cas no
The CAS Registry Mumber 7255-87-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,2,5 and 5 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 7255-87:
(6*7)+(5*2)+(4*5)+(3*5)+(2*8)+(1*7)=110
110 % 10 = 0
So 7255-87-0 is a valid CAS Registry Number.
InChI:InChI=1/C7H6N4O/c8-7-10-5-4(6(12)11-7)2-1-3-9-5/h1-3H,(H3,8,9,10,11,12)
7255-87-0Relevant articles and documents
PYRIMIDINES, XXXII: SYNTHESIS AND PROPERTIES OF PYRIDOPYRIMIDINE-2,4-DIONES (5-DEAZALUMAZINES)
Pfleiderer, Mathias,Pfleiderer, Wolfgang
, p. 905 - 929 (2007/10/02)
Pyridopyrimidine-2,4-dione (8) and its N-methyl derivatives (9-11) as well as the corresponding 6-nitro analogues (12-15) have been synthesized by condensation reactions from 6-aminouracils (4-7).Reduction of compound (4-7) led to the 6-aminopyrido