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(E)-ethyl 2-(3-chloro-2-phenyl-1H-inden-1-ylidene)acetate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1192649-80-1

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1192649-80-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1192649-80-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,2,6,4 and 9 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1192649-80:
(9*1)+(8*1)+(7*9)+(6*2)+(5*6)+(4*4)+(3*9)+(2*8)+(1*0)=181
181 % 10 = 1
So 1192649-80-1 is a valid CAS Registry Number.

1192649-80-1Relevant articles and documents

Synthesis of 1-methyleneindenes via palladium-catalyzed tandem reactions

Ye, Shengqing,Gao, Ke,Zhou, Haibo,Yang, Xiaodi,Wu, Jie

supporting information; experimental part, p. 5406 - 5408 (2009/12/08)

Palladium-catalyzed tandem reactions of 2-alkenylphenyl-acetylenes with CuCl2 or CuBr2 afforded 3-chloro- or 3-bromo-1- methyleneindenes in good yields; these compounds could be further elaborated via palladium-catalyzed coupling rea

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