147197-54-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 147197-54-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,7,1,9 and 7 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 147197-54:
(8*1)+(7*4)+(6*7)+(5*1)+(4*9)+(3*7)+(2*5)+(1*4)=154
154 % 10 = 4
So 147197-54-4 is a valid CAS Registry Number.
147197-54-4Relevant academic research and scientific papers
A novel water-soluble cyclophane as a host for cationic, anionic, and neutral aromatic guests
Miyake,Kirisawa,Koga
, p. 3124 - 3126 (2007/10/02)
A water-soluble cyclophane (9) having eight carboxyl groups that are attached to the aromatic rings via a spacer (-CH2SCH2-) was designed and synthesized. By 1H NMR spectral analysis, it is shown that 9 forms inclusion com
