73477-02-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 73477-02-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,4,7 and 7 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 73477-02:
(7*7)+(6*3)+(5*4)+(4*7)+(3*7)+(2*0)+(1*2)=138
138 % 10 = 8
So 73477-02-8 is a valid CAS Registry Number.
73477-02-8Relevant articles and documents
4'-Hydroxystyryldiazines: Synthesis and fluorescence properties
Haroutounian,Katzenellenbogen
, p. 1585 - 1598 (2007/10/02)
In order to investigate the effect that additional nitrogen substitution in the 4'-hydroxystyrylpyridine system would have on the photophysical properties of this molecule, we have synthesized a series of four isomeric 4'-hydroxystyryldiazines: the 2,4-di
