174785-92-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 174785-92-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,4,7,8 and 5 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 174785-92:
(8*1)+(7*7)+(6*4)+(5*7)+(4*8)+(3*5)+(2*9)+(1*2)=183
183 % 10 = 3
So 174785-92-3 is a valid CAS Registry Number.
174785-92-3Relevant academic research and scientific papers
Synthesis of pyrazolo[1,5-b][1,2]benzisothiazoles
Moyroud, Joel,Chene, Alain,Guesnet, Jean-Luc,Mortier, Jacques
, p. 221 - 228 (2007/10/02)
The synthesis of some pyrazolo[1,5-b] [1,2]benzisothiazoles is described. The route is based on the reaction between 3(5)-[2′-methylthiophenyl]pyrazoles and its derivatives with N-chlorosuccinimide.
