247133-49-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 247133-49-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,4,7,1,3 and 3 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 247133-49:
(8*2)+(7*4)+(6*7)+(5*1)+(4*3)+(3*3)+(2*4)+(1*9)=129
129 % 10 = 9
So 247133-49-9 is a valid CAS Registry Number.
247133-49-9Relevant academic research and scientific papers
Amidine compounds
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, (2008/06/13)
A compound of the formula [I] wherein R1, R2and R3are the same or different and each is hydrogen atom, wherein each symbol is as defined in the specification, a salt thereof or a prodrug thereof. The compound of the presen
