153897-23-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 153897-23-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,3,8,9 and 7 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 153897-23:
(8*1)+(7*5)+(6*3)+(5*8)+(4*9)+(3*7)+(2*2)+(1*3)=165
165 % 10 = 5
So 153897-23-5 is a valid CAS Registry Number.
153897-23-5Relevant academic research and scientific papers
Synthesis and structure of a novel macrobicyclic cyclophane with a molecular cavity
Goto, Kei,Tokitoh, Norihiro,Goto, Midori,Okazaki, Renji
, p. 5605 - 5608 (2007/10/02)
A novel bicyclic cyclophane 1 based on an aryl benzyl ether framework was synthesized. X-ray crystallographic analysis established the molecular bowl structure of 1. Its structure in solution was investigated by NMR.
