91496-26-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 91496-26-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,4,9 and 6 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 91496-26:
(7*9)+(6*1)+(5*4)+(4*9)+(3*6)+(2*2)+(1*6)=153
153 % 10 = 3
So 91496-26-3 is a valid CAS Registry Number.
91496-26-3Relevant articles and documents
The Synthesis of some Benzodiisothiazoles
McKinnon, David M.,Abouzeid, Azza A.
, p. 445 - 448 (2007/10/02)
Four examples of benzodiisothiazoles have been made by cyclisation of appropriate o-alkylthioarylketoximes by simultaneous or consecutive ring formation.