374932-29-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 374932-29-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,7,4,9,3 and 2 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 374932-29:
(8*3)+(7*7)+(6*4)+(5*9)+(4*3)+(3*2)+(2*2)+(1*9)=173
173 % 10 = 3
So 374932-29-3 is a valid CAS Registry Number.
374932-29-3Relevant articles and documents
Conversion of 3-nitroanilines into tricyclic systems: 1H-1-alkyl-8-X-2,2-dioxoisothiazolo[5,4,3-d,e]quinolines
Wróbel, Zbigniew
, p. 7899 - 7907 (2001)
The route leading to the tricyclic 2,2-dioxoisothiazolo[5,4,3-d,e]quinolines from 3-nitroanilines has been described. The scope and limitation factors as well as some mechanistic features are discussed.
