609342-26-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 609342-26-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,0,9,3,4 and 2 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 609342-26:
(8*6)+(7*0)+(6*9)+(5*3)+(4*4)+(3*2)+(2*2)+(1*6)=149
149 % 10 = 9
So 609342-26-9 is a valid CAS Registry Number.
609342-26-9Relevant articles and documents
A two-channel molecular dosimeter for the optical detection of copper(II)
Boiocchi, Massimo,Fabbrizzi, Luigi,Licchelli, Maurizio,Sacchi, Donatella,Vazquez, Miguel,Zampa, Cristina
, p. 1812 - 1813 (2003)
A cyclam-like macrocycle with an integrated push-pull chromophore selectively detects Cu2+ inclusion through both orange-to-yellow colour change and quenching of the green fluorescence.