115018-22-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 115018-22-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,5,0,1 and 8 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 115018-22:
(8*1)+(7*1)+(6*5)+(5*0)+(4*1)+(3*8)+(2*2)+(1*2)=79
79 % 10 = 9
So 115018-22-9 is a valid CAS Registry Number.
115018-22-9Relevant academic research and scientific papers
Propyniminium Salts - Synthesis, , and Cycloadditions
Maas, Gerhard,Singer, Berndt,Wald, Peter,Gimmy, Monika
, p. 1847 - 1854 (2007/10/02)
The propyniminium triflates 6 are obtained from 3-trifloxypropeniminium triflates 5 by elimination of triflic acid.Reaction with enaminones yields the 2-alkenyl-vinamidinium salts 14 and 18, resp., which result from ring-opening of intermediate cyclobuten
