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2-Benzothiazolecarbonitrile,6-chloro-4-methoxy-(9CI) is a chemical compound with the molecular formula C9H5ClN2OS. It is a derivative of benzothiazole, a heterocyclic compound consisting of a benzene ring fused to a thiazole ring. The compound features a nitrile group (-CN) at the 2-position, a chloro group (-Cl) at the 6-position, and a methoxy group (-OCH3) at the 4-position. This specific arrangement of functional groups gives the compound unique chemical properties and potential applications in various fields, such as pharmaceuticals, agrochemicals, and materials science. Due to its complex structure and functional groups, it is essential to handle 2-Benzothiazolecarbonitrile,6-chloro-4-methoxy-(9CI) with care and follow proper safety guidelines during its synthesis and use.

438548-11-9

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438548-11-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 438548-11-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,3,8,5,4 and 8 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 438548-11:
(8*4)+(7*3)+(6*8)+(5*5)+(4*4)+(3*8)+(2*1)+(1*1)=169
169 % 10 = 9
So 438548-11-9 is a valid CAS Registry Number.

438548-11-9Downstream Products

438548-11-9Relevant academic research and scientific papers

Reaction of Herz salts with malononitrile: A general route to (6H-1,2,3-benzodithiazol-6-ylidene)malononitriles

Koutentis, Panayiotis A.,Rees, Charles W.

, p. 315 - 319 (2002)

6-Chloro-1,2,3-benzodithiazolium chlorides 1 (Herz salts) react with malononitrile to afford the highly coloured ylidenes 2 in low to moderate yields. The reaction is general but complex and in the case of the 6-chloro-4-methoxy-1,2,3-benzodithiazolium ch

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