159554-08-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 159554-08-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,9,5,5 and 4 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 159554-08:
(8*1)+(7*5)+(6*9)+(5*5)+(4*5)+(3*4)+(2*0)+(1*8)=162
162 % 10 = 2
So 159554-08-2 is a valid CAS Registry Number.
159554-08-2Relevant academic research and scientific papers
A General Synthesis of N-Substituted Isothiazol-3(2H)-ones
Beeley, Nigel R. A.,Harwood, Laurence M.,Hedger, Paul C.
, p. 2245 - 2252 (2007/10/02)
A general route to the synthesis of N-substituted isothiazol-3(2H)-ones (4a-i) is described which proceeds via trichloroacetic acid-mediated ring closure of N-substituted (Z)-3-(benzylsulfinyl)propenamides (15a-i).
