117330-49-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 117330-49-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,3,3 and 0 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 117330-49:
(8*1)+(7*1)+(6*7)+(5*3)+(4*3)+(3*0)+(2*4)+(1*9)=101
101 % 10 = 1
So 117330-49-1 is a valid CAS Registry Number.
117330-49-1Relevant articles and documents
Macropolycyclic rare earth complexes and application as fluorescent tracers
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, (2008/06/13)
The invention relates to macropolycyclic rare earth complexes, namely cryptates which are useful as fluorescent tracers.