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ethyl 3,5-dimethyl-4-[1-(2-phenylhydrazono)ethyl]-1H-pyrrole-2-carboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

384797-98-2

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384797-98-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 384797-98-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,8,4,7,9 and 7 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 384797-98:
(8*3)+(7*8)+(6*4)+(5*7)+(4*9)+(3*7)+(2*9)+(1*8)=222
222 % 10 = 2
So 384797-98-2 is a valid CAS Registry Number.

384797-98-2Downstream Products

384797-98-2Relevant academic research and scientific papers

Reaction of ethyl 4-[(E)-1-chloro-3-oxoprop-1-en-1-yl]-3,5-dimethyl-1H- pyrrole-2-carboxylate with hydrazines

Mikhed'Kina,Bylina,Mel'Nik,Kozhich

experimental part, p. 564 - 571 (2009/09/06)

Ethyl 4-[(E)-1-chloro-3-oxoprop-1-en-1-yl]-3,5-dimethyl-1H-pyrrole-2- carboxylate reacted with substituted hydrazines in different solvents to give mixtures of regioisomeric 3- and 5-substituted pyrazoles. Conditions were found for selective formation of

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