474511-72-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 474511-72-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,4,5,1 and 1 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 474511-72:
(8*4)+(7*7)+(6*4)+(5*5)+(4*1)+(3*1)+(2*7)+(1*2)=153
153 % 10 = 3
So 474511-72-3 is a valid CAS Registry Number.
474511-72-3Relevant academic research and scientific papers
Synthesis of 4-(diarylpyrazolinyl)phenylmaleimides as thiol-directed fluoroprobes
Babu,Rajasekharan
, p. 1535 - 1542 (2007/10/03)
Synthesis of four N-[4-(diarylpyrazolinyl)phenyl]maleimides and their fluorescence properties are described. Among these, the N-[4-(3,5-diphenyl-2-pyrazolin-1-yl)phenyl]maleimide shows a ten-fold fluorescence enhancement upon thiol addition and forms a fl
