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2-Thiophenecarboxaldehyde, 5-(2,4-dimethoxyphenyl)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

654067-71-7

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654067-71-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 654067-71-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,5,4,0,6 and 7 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 654067-71:
(8*6)+(7*5)+(6*4)+(5*0)+(4*6)+(3*7)+(2*7)+(1*1)=167
167 % 10 = 7
So 654067-71-7 is a valid CAS Registry Number.

654067-71-7Downstream Products

654067-71-7Relevant academic research and scientific papers

2-Arylthienyl-substituted 1,3-benzothiazoles as new nonlinear optical chromophores

Costa, Susana P. G.,Batista, Rosa M. F.,Cardoso, Paulo,Belsley, Michael,Raposo, Maria Manuela M.

, p. 3938 - 3946 (2007/10/03)

A series of nonlinear optical chromophores 6 containing a substituted benzothiazole ring have been synthesized and characterized. 1,3-Benzothiazoles 6 were prepared by treating various formyl derivatives of thienyl compounds with ortho-aminobenzenethiol i

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