76173-76-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 76173-76-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,1,7 and 3 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 76173-76:
(7*7)+(6*6)+(5*1)+(4*7)+(3*3)+(2*7)+(1*6)=147
147 % 10 = 7
So 76173-76-7 is a valid CAS Registry Number.
76173-76-7Relevant academic research and scientific papers
Stepwise and "Cycloaddition" Reactions of Allenyl Cations with Olefins
Mayr, Herbert,Seitz, Brigitte,Halberstadt-Kausch, Inge K.
, p. 1041 - 1043 (2007/10/02)
Propargyl halides R1CCCHalR2R3 and olefins react under zinc halide catalysis to give α-halobenzylidenecyclobutanes (R1=phenyl) or 1-halocyclopentenes (R1=methyl).
