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3-(3-Nitrophenacylidene)oxindole is a chemical compound with the molecular formula C16H10N2O3. It is a derivative of oxindole, featuring a nitrophenacylidene group attached to the 3-position of the oxindole structure. 3-(3-Nitrophenacylidene)oxindole is known for its potential applications in the synthesis of various pharmaceuticals and organic compounds due to its unique chemical properties. The nitro group in the 3-nitrophenacylidene moiety can be reduced to an amine group, which allows for further functionalization and the creation of a range of different molecules. The compound is typically synthesized through a condensation reaction between an oxindole and a 3-nitrobenzaldehyde derivative. It is an important intermediate in organic chemistry, particularly in the development of new drugs and other chemical products.

849-19-4

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849-19-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 849-19-4 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 8,4 and 9 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 849-19:
(5*8)+(4*4)+(3*9)+(2*1)+(1*9)=94
94 % 10 = 4
So 849-19-4 is a valid CAS Registry Number.

849-19-4Relevant academic research and scientific papers

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