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452303-22-9

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452303-22-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 452303-22-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,5,2,3,0 and 3 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 452303-22:
(8*4)+(7*5)+(6*2)+(5*3)+(4*0)+(3*3)+(2*2)+(1*2)=109
109 % 10 = 9
So 452303-22-9 is a valid CAS Registry Number.

452303-22-9Downstream Products

452303-22-9Relevant articles and documents

An extraction-based assay for neutral anionophores: The measurement of high binding constants to steroidal receptors in a nonpolar solvent

Ayling, Alan J.,Broderick, Shay,Clare, John P.,Davis, Anthony P.,Nieves Perez-Payan,Lahtinen, Maarit,Nissinen, Maija J.,Rissanen, Kari

, p. 2197 - 2203 (2007/10/03)

The extraction-based protocol for measuring binding constants, developed by Cram and co-workers, has been extended for use with anionic substrates. The method is especially useful for high-affinity receptors, allowing very high binding constants to be mea

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