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2-nitrophenyl 6-chloromethyl-2-oxo-2H-1-benzopyran-3-carboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

217081-29-3

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217081-29-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 217081-29-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,7,0,8 and 1 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 217081-29:
(8*2)+(7*1)+(6*7)+(5*0)+(4*8)+(3*1)+(2*2)+(1*9)=113
113 % 10 = 3
So 217081-29-3 is a valid CAS Registry Number.

217081-29-3Downstream Products

217081-29-3Relevant academic research and scientific papers

COUMARIN DERIVATIVES, METHODS OF PREPARATION AND APPLICATION AND APPLICATION AS MEDICINES

-

, (2008/06/13)

The invention concerns compounds of general formula (I) in which: X, X' and X" independently of each other represent O or S; Y represents O, S, NH or NHS; R 3 represents in particular a cycloalkyl group; R 5, R 6, R 7 and R 8 mutually identical or different, represent in particular hydrogen; a halogen atom. Said compounds can be used as active substances of medicines as inhibitors of protease. "

Coumarinic derivatives as mechanism-based inhibitors of α-chymotrypsin and human leukocyte elastase

Pochet, Lionel,Doucet, Caroline,Dive, Georges,Wouters, Johan,Masereel, Bernard,Reboud-Ravaux, Michele,Pirotte, Bernard

, p. 1489 - 1501 (2007/10/03)

Novel coumarinic derivatives were synthesized and tested for their inhibitory potency toward α-CT and HLE. Cycloalkyl esters and amides were found to be essentially inactive on both enzymes. On the opposite, aromatic esters strongly inactivated α-CT where

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