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(E)-butyl 3-(4-formylphenyl)-2-methylacrylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1334544-19-2

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1334544-19-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1334544-19-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,4,5,4 and 4 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1334544-19:
(9*1)+(8*3)+(7*3)+(6*4)+(5*5)+(4*4)+(3*4)+(2*1)+(1*9)=142
142 % 10 = 2
So 1334544-19-2 is a valid CAS Registry Number.

1334544-19-2Downstream Products

1334544-19-2Relevant academic research and scientific papers

Palladium-catalyzed heck reaction of aryl chlorides under mild conditions promoted by organic ionic bases

Xu, Hua-Jian,Zhao, Yong-Qiang,Zhou, Xin-Feng

, p. 8036 - 8041 (2011)

An efficient Pd-catalyzed Heck reaction of aryl chlorides with olefins under mild conditions is described. High yields of products were achieved with n-Bu4N+OAc- as base. Significantly, the temperature of the Heck reaction of diverse nonactivated aryl chlorides can be lowered to 80 °C. The new reaction system can also tolerate a wider range of olefins.

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