2198-75-6 Usage
General Description
1,3-dichloronaphthalene is a chemical compound with the molecular formula C10H6Cl2. It is a white solid with a strong odor and is used as a pesticide and insect repellent. It is also used in the production of dyes and as a moth repellent in the form of mothballs. 1,3-dichloronaphthalene is considered harmful if inhaled or swallowed and can cause irritation to the skin and eyes. It is also classified as a possible carcinogen and is toxic to aquatic life. Due to its potential health and environmental hazards, proper handling and disposal measures should be taken when using this chemical.
Check Digit Verification of cas no
The CAS Registry Mumber 2198-75-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,1,9 and 8 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 2198-75:
(6*2)+(5*1)+(4*9)+(3*8)+(2*7)+(1*5)=96
96 % 10 = 6
So 2198-75-6 is a valid CAS Registry Number.
InChI:InChI=1/C10H6Cl2/c11-8-5-7-3-1-2-4-9(7)10(12)6-8/h1-6H
2198-75-6Relevant articles and documents
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Cleve
, p. 448 (1887)
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A remarkably simple and efficient benzannulation reaction
Bull, James A.,Hutchings, Michael G.,Quayle, Peter
, p. 1869 - 1872 (2008/03/12)
(Chemical Equation Presented) On a short fuse: Although fused aromatic rings are common structural motifs in natural products, there are relatively few direct methods for the preparation of such systems from acyclic precursors. An atom-transfer radical cyclization carried out under microwave (MW) irradiation has now been developed which gives rapid access to functionalized aromatic compounds from readily available starting materials (see scheme).
