23517-71-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 23517-71-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,3,5,1 and 7 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 23517-71:
(7*2)+(6*3)+(5*5)+(4*1)+(3*7)+(2*7)+(1*1)=97
97 % 10 = 7
So 23517-71-7 is a valid CAS Registry Number.
InChI:InChI=1/C11H11NO2S2/c1-2-14-9-5-3-8(4-6-9)12-10(13)7-16-11(12)15/h3-6H,2,7H2,1H3
23517-71-7Relevant articles and documents
3-Oxyaryl-2-thionethiazolidones-4 and their choleretic activity
Nektegayev, Igor,Lesyk, Roman
, p. 227 - 230 (2007/10/03)
The synthesis of the group of 3-oxyaryl-2-thionethiazolidones-4 is described. The structures of the new compounds are supported by 1H-NMR spectra. These compounds have been tested in vivo for their choleretic activity. The obtained results gave the opportunity to separate the perspective substances as the potential choleretics.