55682-73-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 55682-73-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,6,8 and 2 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 55682-73:
(7*5)+(6*5)+(5*6)+(4*8)+(3*2)+(2*7)+(1*3)=150
150 % 10 = 0
So 55682-73-0 is a valid CAS Registry Number.
InChI:InChI=1/C12H18/c1-5-6-7-8-9-10-11-12(2,3)4/h5-7H2,1-4H3
55682-73-0Relevant academic research and scientific papers
Selective Coupling Reactions of Alkynyl(phenyl)iodonium Tosylates with Alkynylcopper Reagents
Kitamura, Tsugio,Tanaka, Toshimasa,Taniguchi, Hiroshi,Stang, Peter J.
, p. 2892 - 2893 (2007/10/02)
Alkynyl(phenyl)iodonium tosylates react with mixed cuprates coordinated by alkynyl components to give unsymmetrical diacetylenes selectively; the coupling reaction with dialkylcuprates afforded substituted alkynes.
