97580-15-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 97580-15-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,7,5,8 and 0 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 97580-15:
(7*9)+(6*7)+(5*5)+(4*8)+(3*0)+(2*1)+(1*5)=169
169 % 10 = 9
So 97580-15-9 is a valid CAS Registry Number.
97580-15-9Relevant academic research and scientific papers
PHOTOCHEMISTRY OF THE ANTHRACENE CHROMOPHORE: NOVEL ISOMERIZATION OF 1-(9-ANTHRYL)-2-BENZOYLETHYLENES
Becker, Hans-Dieter,Becker, Hans-Christian,Sandros, Kjell,Andersson, Kjell
, p. 1589 - 1592 (2007/10/02)
Photoexcited cis-1-(9-anthryl)-2-benzoylethylenes undergo a novel type of isomerization by skeletal rearrangement to give furano-annelated 5H-dibenzocycloheptenes.
