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diethyl [2-(4-chlorophenyl)-1,4-dihydro-chromeno[4,3-b]pyrrole-3-yl] phosphonate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1492906-11-2

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1492906-11-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1492906-11-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,9,2,9,0 and 6 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1492906-11:
(9*1)+(8*4)+(7*9)+(6*2)+(5*9)+(4*0)+(3*6)+(2*1)+(1*1)=182
182 % 10 = 2
So 1492906-11-2 is a valid CAS Registry Number.

1492906-11-2Downstream Products

1492906-11-2Relevant academic research and scientific papers

N-heterocyclic carbene-catalyzed domino hydroacylation/stetter reactions of salicyl alkynylphosphonates and aromatic aldehydes

Wang, Zhen-Qiang,Wang, Ying,Shi, De-Qing

, p. 88 - 97 (2013/09/12)

1,4-Dicarbonyl compounds 2 carrying a phosphonate group were obtained by utilizing a dually N-heterocyclic carbene (NHC) catalyzed domino reaction involving the intramolecular hydroacylation of salicyl alkynylphosphonates 1 and a subsequent intermolecular Stetter reaction with aromatic aldehyde at room temperature. In addition, 2 can also be applied for the synthesis of benzopyranopyrrole carrying a phosphonate group 4 in one pot and in moderate yield. ARKAT-USA, Inc.

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