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482620-69-9

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482620-69-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 482620-69-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,8,2,6,2 and 0 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 482620-69:
(8*4)+(7*8)+(6*2)+(5*6)+(4*2)+(3*0)+(2*6)+(1*9)=159
159 % 10 = 9
So 482620-69-9 is a valid CAS Registry Number.

482620-69-9Relevant articles and documents

Studies on the enantioselective catalysis of photochemically promoted transformations: "Sensitizing receptors" as chiral catalysts

Cauble, David F.,Lynch, Vincent,Krische, Michael J.

, p. 15 - 21 (2007/10/03)

A strategy for the enantioselective catalysis of photomediated reactions in solution is described, involving the use of chiral molecular receptors possessing appendant triplet-sensitizing moieties. Energy transfer is selectively directed to bound substrate as a consequence of the distance dependence of triplet-triplet energy transfer. This effect, which is equivalent to a binding-induced rate enhancement, enables substoichiometric chirality transfer from the receptor template to the substrate, as observed in the intramolecular enone-olefin photo [2 + 2]cycloaddition of a quinolone substrate.

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