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7-diethylamino-6-((4-methoxycarbonylphenyl)ethynyl)-coumarin-3-carboxylic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1109216-07-0

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1109216-07-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1109216-07-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,0,9,2,1 and 6 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1109216-07:
(9*1)+(8*1)+(7*0)+(6*9)+(5*2)+(4*1)+(3*6)+(2*0)+(1*7)=110
110 % 10 = 0
So 1109216-07-0 is a valid CAS Registry Number.

1109216-07-0Downstream Products

1109216-07-0Relevant academic research and scientific papers

Fluorogenic transformations based on formation of C-C bonds catalyzed by palladium: An efficient approach for high throughput optimizations and kinetic studies

Rozhkov, Roman V.,Jo Davisson,Bergstrom, Donald E.

, p. 71 - 75 (2008)

We have developed novel fluorogenic transformations based on formation of C-C bonds catalyzed by palladium using iodocoumarin 1 as a model aryl iodide, where fluorescence is quenched completely due to effects of the heavy, polarizable iodine atom. Substitution of the iodine atom for the carbon using Sonogashira, Suzuki-Miyaura and Heck couplings results in a dramatic fluorescence enhancement. This approach has been used successfully for the optimization of reaction conditions and kinetic studies in high throughput format.

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