145313-92-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 145313-92-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,5,3,1 and 3 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 145313-92:
(8*1)+(7*4)+(6*5)+(5*3)+(4*1)+(3*3)+(2*9)+(1*2)=114
114 % 10 = 4
So 145313-92-4 is a valid CAS Registry Number.
145313-92-4Relevant academic research and scientific papers
Synthesis of the first rotaxane containing a paracyclophane ring
Gilliatt,Sultany,Butcher Jr.
, p. 6255 - 6258 (2007/10/02)
A rotaxane, formed in ~50% yield via the standard threading procedure, exhibits profound changes in the NMR spectrum which are attributed to magnetic anisotropy caused by aromatic rings in the trityl groups and the [2.18] paracyclophane.
