185848-15-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 185848-15-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,5,8,4 and 8 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 185848-15:
(8*1)+(7*8)+(6*5)+(5*8)+(4*4)+(3*8)+(2*1)+(1*5)=181
181 % 10 = 1
So 185848-15-1 is a valid CAS Registry Number.
185848-15-1Relevant 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
