83408-91-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 83408-91-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,4,0 and 8 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 83408-91:
(7*8)+(6*3)+(5*4)+(4*0)+(3*8)+(2*9)+(1*1)=137
137 % 10 = 7
So 83408-91-7 is a valid CAS Registry Number.
InChI:InChI=1/C22H24N2O6/c1-12(2)18(22(26)27)24-20(23-15-9-7-6-8-14(15)21(24)25)13-10-16(28-3)19(30-5)17(11-13)29-4/h6-12,18H,1-5H3,(H,26,27)
83408-91-7Relevant academic research and scientific papers
2-Alkyl-2-ethanoic Acids and Their Amides as Anticonvulsant Agents
Husain, M. I.,Srivastava, G. C.,Dua, P. R.
, p. 381 - 383 (2007/10/02)
Several 2-alkyl-2-ethanoic acids (II) and their amides (IV) with diethylamine, morpholine, piperidine, pyrrolidine and piperazines have been prepared.Twenty six of them have been assayed for their anticon