873293-49-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 873293-49-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,3,2,9 and 3 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 873293-49:
(8*8)+(7*7)+(6*3)+(5*2)+(4*9)+(3*3)+(2*4)+(1*9)=203
203 % 10 = 3
So 873293-49-3 is a valid CAS Registry Number.
873293-49-3Relevant academic research and scientific papers
Practical syntheses of dyes for difference gel electrophoresis
Jung, Michael E.,Kim, Wan-Joong
, p. 92 - 97 (2007/10/03)
The three dyes (two indocyanine and one benzoxazolium) useful in difference gel electrophoresis-methyl Cy5 1, propyl Cy3 2, and the benzoxazolium dye Cy2 3-and their NHS esters have been prepared by efficient routes in good overall yield from inexpensive
