475106-89-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 475106-89-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,5,1,0 and 6 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 475106-89:
(8*4)+(7*7)+(6*5)+(5*1)+(4*0)+(3*6)+(2*8)+(1*9)=159
159 % 10 = 9
So 475106-89-9 is a valid CAS Registry Number.
475106-89-9Relevant academic research and scientific papers
Allenylmethylsilanes as nucleophiles in N-acyliminium ion chemistry
Mentink, Gertjan,Van Maarseveen, Jan H.,Hiemstra, Henk
, p. 3497 - 3500 (2007/10/03)
(matrix presented) Treatment of a variety of N-acyliminium ion precursors with 2,3-butadienyl(trimethyl)silane and related allenes in the presence of BF3·OEt2 provides good yields of N-protected 2-(aminomethyl)-substituted 1,3-dienes
