41016-19-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 41016-19-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,1,0,1 and 6 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 41016-19:
(7*4)+(6*1)+(5*0)+(4*1)+(3*6)+(2*1)+(1*9)=67
67 % 10 = 7
So 41016-19-7 is a valid CAS Registry Number.
41016-19-7Relevant academic research and scientific papers
THE PHASE-TRANSFER CATALYZED SYNTHESIS OF BIS(4-ARYLOXY-3-NITROPHENYL) SULFONES
Andrews, Stephen M.,Konstantinou, Chris,Feld, William A.
, p. 1041 - 1046 (2007/10/02)
Ten bis(4-aryloxy-3-nitrophenyl) sulfones were synthesized via a phase-transfer catalyzed, nucleophilic displacement reaction involving phenoxides and bis(4-chloro-3-nitrophenyl) sulfone.
