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5-Iodo-2-methyl-4-oxo-3,4-dihydro-2H-pyridine-1-carboxylic acid phenyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

173606-57-0

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173606-57-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 173606-57-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,3,6,0 and 6 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 173606-57:
(8*1)+(7*7)+(6*3)+(5*6)+(4*0)+(3*6)+(2*5)+(1*7)=140
140 % 10 = 0
So 173606-57-0 is a valid CAS Registry Number.

173606-57-0Relevant academic research and scientific papers

Regiospecific substitution of N-acyl-2,3-dihydro-4-pyridones at C-5 via halogenation and cross-coupling

Comins,Comins, Daniel L.,Joseph,Joseph, Sajan P.,Chen,Xinghai, Chen

, p. 9141 - 9144 (1995)

The C-5 position of N-acyl-2-alkyl-2,3-dihydro-4-pyridones can be substituted by halogenation followed by a cross-coupling or carbonylation reaction.

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