174840-39-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 174840-39-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,4,8,4 and 0 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 174840-39:
(8*1)+(7*7)+(6*4)+(5*8)+(4*4)+(3*0)+(2*3)+(1*9)=152
152 % 10 = 2
So 174840-39-2 is a valid CAS Registry Number.
174840-39-2Relevant academic research and scientific papers
The synthesis of some N-[4-substituted phenyl]-3-acetoxybenzthioamides and their N1,N3-disubstituted amidrazones
Jovevska,Anastasova,Aleksic
, p. 279 - 286 (2007/10/03)
The synthesis of N-[4-substituted phenyl]-3-acetoxythiobenzamides 5 from corresponding carboxyamides 4 is described. The reaction of 5 with hydrazine hydrate gave N1,N3-disubstituted amidrazones. They were characterized by their Nsu
