57124-18-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 57124-18-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,1,2 and 4 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 57124-18:
(7*5)+(6*7)+(5*1)+(4*2)+(3*4)+(2*1)+(1*8)=112
112 % 10 = 2
So 57124-18-2 is a valid CAS Registry Number.
InChI:InChI=1/C10H4BrClF3N/c11-6-4-8(10(13,14)15)16-9-5(6)2-1-3-7(9)12/h1-4H
57124-18-2Relevant academic research and scientific papers
Trifluoromethyl substituted analogs of quinine and quinidine
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, (2008/06/13)
Trifluoromethyl substituted analogs of quinine and quinidine are prepared by reacting a 4-quinolyllithium compound with a 4,5-erythro-5-ethyl-(or vinyl)-quinuclidine-2 ξ-carboxaldehyde or the corresponding quinuclidine-2 ξ-carboxylic acid alkyl ester. The end products are useful as antimalarial agents.