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O2,O2'-diethyl O3-methyl 1-acetyl-5-oxo-4-(1,1,1-triphenylphosphoranylidene)pyrrolidine-2,2,3-tricarboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1376573-59-9

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1376573-59-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1376573-59-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,6,5,7 and 3 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1376573-59:
(9*1)+(8*3)+(7*7)+(6*6)+(5*5)+(4*7)+(3*3)+(2*5)+(1*9)=199
199 % 10 = 9
So 1376573-59-9 is a valid CAS Registry Number.

1376573-59-9Downstream Products

1376573-59-9Relevant academic research and scientific papers

An efficient one-pot synthesis of 2,3-dialkyl-1,1-diethyl-1-(acetylamino)- 3-(1,1,1-triphenylphosphanilidene)-1,1,2,3-propanetetracarboxylates and their temperature-dependent NMR spectra

Asghari, Sakineh,Salimi, Azin,Taghipour, Vali

, p. 669 - 676 (2012)

Stable crystalline phosphorus ylides of 1,1-diethyl 2,3-dimethyl 1-(acetylamino)-3-(1,1,1-triphenylphosphanilidine)-1,1,2,3- propanetetracarboxylates were obtained in excellent yields from the 1:1:1 addition reaction between triphenylphosphine and dialkyl

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