107635-25-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 107635-25-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,6,3 and 5 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 107635-25:
(8*1)+(7*0)+(6*7)+(5*6)+(4*3)+(3*5)+(2*2)+(1*5)=116
116 % 10 = 6
So 107635-25-6 is a valid CAS Registry Number.
107635-25-6Relevant articles and documents
Photochemical Synthesis of Benzothiazoles
Paramasivam, R.,Ramakrishnan, V. T.
, p. 930 - 934 (2007/10/02)
Irradiation of o-halothioacetanilides (1a-p) affords benzothiazoles (2a-p) in general.In methanol medium, polyhalogenated thioacetanilides yield benzothiazoles with the loss of bromine atom in the 4- or 6-position of the benzothiazole.Arylation of benzothiazoles occurs in benzene medium.