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(E)-1,1-bis(ethylthio)-5-phenylpenta-1,4-dien-3-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1142319-67-2

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1142319-67-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1142319-67-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,4,2,3,1 and 9 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1142319-67:
(9*1)+(8*1)+(7*4)+(6*2)+(5*3)+(4*1)+(3*9)+(2*6)+(1*7)=122
122 % 10 = 2
So 1142319-67-2 is a valid CAS Registry Number.

1142319-67-2Relevant academic research and scientific papers

Direct synthesis of highly substituted 2-cyclohexenones and sterically hindered benzophenones based on a [5C + 1C] annulation

Fu, Zhenqian,Wang, Mang,Dong, Ying,Liu, Jun,Liu, Qun

supporting information; experimental part, p. 6105 - 6110 (2009/12/24)

(Chemical Equation Presented) The regiospecific [5C+1C] annulation of readily available R-alkenoyl ketene (S,S)-acetals 1 with aryl methyl ketones 2, the less active methylene compounds, has been developed. Upon treatment of 1 with 2 in the presence of t-

α-alkenoyl ketene S,S-acetal-based multicomponent reaction: An efficient approach for the selective construction of polyfunctionalized cyclohexanones

Ma, Yuhui,Wang, Mang,Li, Dan,Bekturhun, Bahargul,Liu, Jun,Liu, Qun

supporting information; experimental part, p. 3116 - 3121 (2009/08/15)

A versatile multicomponent reaction based on the new four-carbon synthons α-alkenoyl ketene S,S- acetals 1 has been developed. This three-component reaction of readily available α-alkenoyl ketene S,S- acetals 1 with aldehydes 2 and active methylene compou

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