92473-43-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 92473-43-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,4,7 and 3 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 92473-43:
(7*9)+(6*2)+(5*4)+(4*7)+(3*3)+(2*4)+(1*3)=143
143 % 10 = 3
So 92473-43-3 is a valid CAS Registry Number.
92473-43-3Relevant articles and documents
Alkynylaryliodonium Tosylates and Aryliodonium Tosylates from Reactions of Terminal Alkynes with benzene
Rebrovic, Louis,Koser, Gerald F.
, p. 4700 - 4702 (2007/10/02)
Various terminal alkynes have found to react with benzene (4) in CHCl3 to give either aryliodonium tosylates 5 or alkynylaryliodonium tosylates 6 or a mixture of the two.The product composition is subject to steri
