128544-10-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 128544-10-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,5,4 and 4 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 128544-10:
(8*1)+(7*2)+(6*8)+(5*5)+(4*4)+(3*4)+(2*1)+(1*0)=125
125 % 10 = 5
So 128544-10-5 is a valid CAS Registry Number.
128544-10-5Relevant academic research and scientific papers
Sulfonic acid esters derived from 1,1'-binaphthalene as new axially chiral photosensitizers
Vondenhof,Mattay
, p. 985 - 988 (2007/10/02)
The preparation of four new 1,1'-binaphthalene derivatives and their scope as photochemical sensitizers for energy and electron transfer processes is described.
