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721924-13-6

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721924-13-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 721924-13-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,2,1,9,2 and 4 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 721924-13:
(8*7)+(7*2)+(6*1)+(5*9)+(4*2)+(3*4)+(2*1)+(1*3)=146
146 % 10 = 6
So 721924-13-6 is a valid CAS Registry Number.

721924-13-6Downstream Products

721924-13-6Relevant articles and documents

Modulation of Radical Ion Pair Lifetimes by the Presence of a Third Spin in Rodlike Donor-Acceptor Triads

Weiss, Emily A.,Chernick, Erin T.,Wasielewski, Michael R.

, p. 2326 - 2327 (2007/10/03)

It is well known that the molecular structure of an electron donor?acceptor system can be changed to optimize the electronic coupling between photogenerated radical ion pairs (PRPs), resulting in favorable charge separation (CS) and charge recombination (

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