212517-39-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 212517-39-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,2,5,1 and 7 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 212517-39:
(8*2)+(7*1)+(6*2)+(5*5)+(4*1)+(3*7)+(2*3)+(1*9)=100
100 % 10 = 0
So 212517-39-0 is a valid CAS Registry Number.
212517-39-0Relevant articles and documents
PYRIDOPYRIMIDINONE INHIBITORS OF KINASES
-
Paragraph 0533, (2013/09/12)
The present invention relates to compounds of formula (I) or pharmaceutical acceptable salts, wherein R1, R2, R3, R4, and B are defined in the description. The present invention relates also to compositions cont