111306-18-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 111306-18-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,3,0 and 6 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 111306-18:
(8*1)+(7*1)+(6*1)+(5*3)+(4*0)+(3*6)+(2*1)+(1*8)=64
64 % 10 = 4
So 111306-18-4 is a valid CAS Registry Number.
111306-18-4Relevant academic research and scientific papers
1-ETHYLTHIO-2,3,3-TRIARYLISOINDOLINIUM SALTS AND THEIR REACTIONS WITH NUCLEOPHILIC REAGENTS
Oparin, D. A.
, p. 165 - 168 (2007/10/02)
Stable 1-ethylthioisoindolinium salts were obtained by alkylation of 2-phenyl-3,3-diaryl-1-thiophthalimidines with triethyloxonium tetrafluoroborate.The reactions of these salts with O-, N-, and C-nucleophiles were studied.
