496839-79-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 496839-79-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,9,6,8,3 and 9 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 496839-79:
(8*4)+(7*9)+(6*6)+(5*8)+(4*3)+(3*9)+(2*7)+(1*9)=233
233 % 10 = 3
So 496839-79-3 is a valid CAS Registry Number.
496839-79-3Relevant articles and documents
Optical switching and antenna effect of dendrimers with an anthracene core
Cao, Derong,Dobis, Silvia,Gao, Chunmei,Hillmann, Sabine,Meier, Herbert
, p. 9317 - 9323 (2008/12/20)
Dendrimers 6Gi (i=1-4) consisting of an anthracene core and Frechet dendrons which are attached via a CH2OCH2 chain in the 9-position undergo quantitative and completely reversible intramolecular [4π+4π] cycloaddition. The