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5-(4-chlorobenzylidene)-3-(4-methylphenyl)-2-thioxo-1,3-thiazolidin-4-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

221286-79-9

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221286-79-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 221286-79-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,1,2,8 and 6 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 221286-79:
(8*2)+(7*2)+(6*1)+(5*2)+(4*8)+(3*6)+(2*7)+(1*9)=119
119 % 10 = 9
So 221286-79-9 is a valid CAS Registry Number.

221286-79-9Relevant academic research and scientific papers

Synthesis and insecticidal activity of 5-amino-7-aryl-6-cyano-3-substituted-thiazolo-2,3,4,7-tetrahydropyridine-2-thione and 7-aryl-6-cyano-3-substituted-2-thioxo-thiazolo-2,3,4,5,6,7-hexahydropyridin-5-one

Khan, Mukhtar Hussain,Haque, Raziul,Safi, Ahmad,Nizamuddin

, p. 1069 - 1074 (2007/10/03)

5-Amino-7-aryl-6-cyano-3-substituted-thiazolo-2,3,4,7-tetrahydropyridine-2-thione 3 and 7-aryl-6-cyano-3-substituted-2-thioxo-thiazolo-2,3,4,5,6,7-hexahydropyridin-5-one 4 have been prepared by Michael addition between α,β-unsaturated ketone

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