1440175-13-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1440175-13-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,4,0,1,7 and 5 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1440175-13:
(9*1)+(8*4)+(7*4)+(6*0)+(5*1)+(4*7)+(3*5)+(2*1)+(1*3)=122
122 % 10 = 2
So 1440175-13-2 is a valid CAS Registry Number.
1440175-13-2Relevant academic research and scientific papers
Photochromism of diarylethene-functionalized 7-deazaguanosines
Singer, Marco,Nierth, Alexander,Jaeschke, Andres
, p. 2766 - 2769 (2013/07/11)
In a prior report we introduced a novel class of photochromic nucleosides (PCNs) that combine the structural features of adenine with the photochromic properties of diarylethenes. Herein, we translated this concept to the nucleoside guanosine, generating
