1262523-50-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1262523-50-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,2,5,2 and 3 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1262523-50:
(9*1)+(8*2)+(7*6)+(6*2)+(5*5)+(4*2)+(3*3)+(2*5)+(1*0)=131
131 % 10 = 1
So 1262523-50-1 is a valid CAS Registry Number.
1262523-50-1Relevant articles and documents
SINGLE DIASTEREOMERS OF 4-FLUOROGLUTAMINE AND METHODS FO THEIR PREPARATION AND USE
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, (2011/02/24)
The present invention is directed single diasteromers of 4-fluoroglutamine having a diastereomeric excess of at least 80%. Methods of preparing the single diastereomers are also described, as well as methods of using the single diastereomers of radiolabeled 4-fluoroglutamine as imaging agent is also described.
