57124-20-6 Usage
Uses
7-Chloro-4-hydroxy-2-trifluoromethylquinoline
Check Digit Verification of cas no
The CAS Registry Mumber 57124-20-6 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, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 57124-20:
(7*5)+(6*7)+(5*1)+(4*2)+(3*4)+(2*2)+(1*0)=106
106 % 10 = 6
So 57124-20-6 is a valid CAS Registry Number.
InChI:InChI=1/C10H5ClF3NO/c11-5-1-2-6-7(3-5)15-9(4-8(6)16)10(12,13)14/h1-4H,(H,15,16)
57124-20-6Relevant articles and documents
Trifluoromethyl substituted analogs of quinine and quinidine
-
, (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.