61541-11-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 61541-11-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,1,5,4 and 1 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 61541-11:
(7*6)+(6*1)+(5*5)+(4*4)+(3*1)+(2*1)+(1*1)=95
95 % 10 = 5
So 61541-11-5 is a valid CAS Registry Number.
61541-11-5Relevant articles and documents
Annulus fibrosus detection in intervertebral discs using molecular imaging agents
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Page/Page column 11-12, (2013/03/26)
The present invention relates to methods for imaging annulus fibrosus tissue and a quantitative measurement of its local concentration in a sample using an agent comprising the compound of Formula I, a 13C or 2H enriched compound of