72810-68-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 72810-68-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,8,1 and 0 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 72810-68:
(7*7)+(6*2)+(5*8)+(4*1)+(3*0)+(2*6)+(1*8)=125
125 % 10 = 5
So 72810-68-5 is a valid CAS Registry Number.
72810-68-5Relevant articles and documents
Synthesis and diuretic properties of some sulfonylureas related to torasemide
DeLarge,Lapiere,De Ridder,Ghys
, p. 299 - 304 (2007/10/02)
A large number of torasemide-like drugs has been synthesized. The basic structure of 1-alkyl-3-(4-phenylaminopyridin-3-yl)sulfonyl-urea has been modified in view to replace the phenyl group on the 4 position of pyridine nucleus, by groups such as alkylami
