78347-50-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 78347-50-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,3,4 and 7 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 78347-50:
(7*7)+(6*8)+(5*3)+(4*4)+(3*7)+(2*5)+(1*0)=159
159 % 10 = 9
So 78347-50-9 is a valid CAS Registry Number.
78347-50-9Relevant academic research and scientific papers
REAKTIONEN VON AMINOFLUOROSILANEN ZU VIER- BIS SIEBENGLIEDRIGEN RINGSYSTEMEN
Neemann, Jutta,Klingebiel, Uwe
, p. 293 - 297 (2007/10/02)
The reaction of N,N'-dimethylurea, N,N'-dimethylethylenediamine and t-butylamine with fluorosilyl-substituted disilazanes leads after primary lithiation with butyllithium to the formation of the six, seven- and four-membered rings I-III.The five- and seve
