286461-72-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 286461-72-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,8,6,4,6 and 1 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 286461-72:
(8*2)+(7*8)+(6*6)+(5*4)+(4*6)+(3*1)+(2*7)+(1*2)=171
171 % 10 = 1
So 286461-72-1 is a valid CAS Registry Number.
286461-72-1Relevant academic research and scientific papers
Synthesis of substituted 2-(4-amino phenyl sulphonamide)thiazoles
Gupta,Phull, Manjinder Singh
, p. 967 - 969 (2007/10/03)
Various 2-(4-amino phenyl sulphonamide) thiazoles (5a-g, 6a-g) have been prepared in good yield by condensation of 5-ethoxy-4-methyl/4-phenyl 2-amino thiazole (1a and 1b) with p-acetamido benzene sulphonyl chloride derivative (2) in pyridine-acetic anhydr
