172644-49-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 172644-49-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,2,6,4 and 4 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 172644-49:
(8*1)+(7*7)+(6*2)+(5*6)+(4*4)+(3*4)+(2*4)+(1*9)=144
144 % 10 = 4
So 172644-49-4 is a valid CAS Registry Number.
172644-49-4Relevant academic research and scientific papers
RADIOACTIVE FLUORINE LABELED COMPOUND
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, (2014/08/06)
The present invention is a compound represented by the following formula (1) or a salt thereof. In the formula (1), R1 denotes a hydrogen atom, a methyl group, or a hydroxymethyl group, and n is an integer of 1 or 2.
