690253-70-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 690253-70-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,9,0,2,5 and 3 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 690253-70:
(8*6)+(7*9)+(6*0)+(5*2)+(4*5)+(3*3)+(2*7)+(1*0)=164
164 % 10 = 4
So 690253-70-4 is a valid CAS Registry Number.
690253-70-4Relevant articles and documents
MRI probes of membrane potential
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Page 5-6, (2008/06/13)
The invention provides methods and compositions for molecular resonance imaging of membrane potential. The compositions comprise an indicator moiety attached through an optional linker to a macrocycle component that binds a lanthanide. The indicator moiet
