82940-46-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 82940-46-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,9,4 and 0 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 82940-46:
(7*8)+(6*2)+(5*9)+(4*4)+(3*0)+(2*4)+(1*6)=143
143 % 10 = 3
So 82940-46-3 is a valid CAS Registry Number.
82940-46-3Relevant academic research and scientific papers
PERICYCLIC REACTIONS OF PSEUDO-TRIENES. ELECTROCYCLIZATION OF S-BUTADIENYL SULFILIMINES
Gaoni, Yehiel
, p. 2051 - 2052 (2007/10/02)
N-Tosyl-S-butadienyl sulfilimines were prepared from butadienyl sulfides and were thermally converted into N-tosyl pyrroles, probably via cyclic azasulfonium ylides.
