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2,5-dioxopyrrolidin-1-yl 2-cyanobenzoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1622290-45-2

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1622290-45-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1622290-45-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,2,2,2,9 and 0 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1622290-45:
(9*1)+(8*6)+(7*2)+(6*2)+(5*2)+(4*9)+(3*0)+(2*4)+(1*5)=142
142 % 10 = 2
So 1622290-45-2 is a valid CAS Registry Number.

1622290-45-2Downstream Products

1622290-45-2Relevant academic research and scientific papers

Extremely fast gas/liquid reactions in flow microreactors: Carboxylation of short-lived organolithiums

Nagaki, Aiichiro,Takahashi, Yusuke,Yoshida, Jun-Ichi

supporting information, p. 7931 - 7934 (2014/07/07)

Carboxylation of short-lived organolithiums bearing electrophilic functional groups such as nitro, cyano, and alkoxycarbonyl groups with CO 2 to give carboxylic acids and active esters was accomplished in a flow microreactor system. The successful reactions indicate that gas/liquid mass transfer and the subsequent chemical reaction with CO2 are extremely fast. Carboxylation of short-lived organolithiums bearing electrophilic functional groups such as nitro, cyano, and alkoxycarbonyl groups with CO 2 to give carboxylic acids and active esters was accomplished in a flow microreactor system. The successful reactions indicate that gas/liquid mass transfer and the subsequent chemical reaction with CO2 are extremely fast (see scheme).

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