29097-12-9 Usage
General Description
1-Ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxo-3-pyridinecarboxamide is a specific chemical compound also known as ethyl 6-hydroxy-4-methyl-2-oxo-1,2-dihydropyridine-3-carboxylate. It belongs to the class of chemical compounds known as pyridones, characterized by a pyridine ring bearing a ketone. The specific properties of this chemical depend on its precise arrangement of atoms and functional groups. Although there is not enough substantial data about this chemical in public resources, it is commonly found in predictive chemical industry databases, suggesting that it may be of interest for industrial or research applications.
Check Digit Verification of cas no
The CAS Registry Mumber 29097-12-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,9,0,9 and 7 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 29097-12:
(7*2)+(6*9)+(5*0)+(4*9)+(3*7)+(2*1)+(1*2)=129
129 % 10 = 9
So 29097-12-9 is a valid CAS Registry Number.
InChI:InChI=1/C9H12N2O3/c1-3-11-6(12)4-5(2)7(8(10)13)9(11)14/h4,14H,3H2,1-2H3,(H2,10,13)
29097-12-9Relevant articles and documents
Azo pyridone dyestuffs containing at least one reactive phosphoric or phosphonic acid group
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, (2008/06/13)
Azo pyridone dyestuffs containing at least one reactive phosphoric or phosphonic acid group. The dyestuffs are characterized by the formula: wherein A is an aromatic radical containing at least one phosphoric or phosphonic acid group and R is a monovalent radical derived from a pyridone coupling component by removing a hydrogen atom attached to a ring carbon atom of the pyridone ring. The aromatic radical A is preferably a phenyl or naphthyl group. In addition to its phosphonic or phosphoric acid group or groups, radical A may be substituted with one or more halogen, alkyl, alkoxy, nitro, sulfonic acid or carboxylic acid groups. Cellulosic textiles, e.g., cotton or cotton/polyester blends, may be reactively dyed with these dyestuffs in an acid, neutral or alkaline bath using dicyandiamide or the equivalent. The phosphoric or phosphonic acid groups and the cellulosic material react to fix the dye through an ester linkage. Examples of suitable dyestuffs include those having the formula: STR1 and STR2