2227-13-6 Usage
Uses
Tetrasul is a chlorinated diphenyl sulfide aracacide. Tetrasul is used for the control of mites and other pests in food and gardening crops.
Check Digit Verification of cas no
The CAS Registry Mumber 2227-13-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,2,2 and 7 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 2227-13:
(6*2)+(5*2)+(4*2)+(3*7)+(2*1)+(1*3)=56
56 % 10 = 6
So 2227-13-6 is a valid CAS Registry Number.
InChI:InChI=1/C12H6Cl4S/c13-7-1-3-8(4-2-7)17-12-6-10(15)9(14)5-11(12)16/h1-6H
2227-13-6Relevant articles and documents
Synthesis of Cl2- to Cl4-diphenylsulfides and Cl1- to Cl3-dibenzothiophenes
Sielex, Klaus,Andersson, Jan T.
, p. 3529 - 3539 (2007/10/03)
The synthesis of eleven environmentally relevant mono-, di- and trichlorodibenzothiophenes (2) by photochemical ring-closure of polychlorodiphenylsulfides (1) is described. All monochlorodibenzothiophenes were additionally synthesized starting with a chlorothiophenol in a three-step reaction adapted from the synthesis of methyldibenzothiophenes.
