92929-53-8 Usage
General Description
5-Methyl-pyridazine-4-carboxylic acid ethyl ester is a chemical compound with the molecular formula C8H10N2O2. It is an ester formed from 5-methyl-pyridazine-4-carboxylic acid and ethanol. 5-METHYL-PYRIDAZINE-4-CARBOXYLIC ACID ETHYL ESTER is commonly used in organic synthesis and as an intermediate in the production of pharmaceuticals and agrochemicals. It has a faint, sweet, and fruity odor and is typically a colorless to pale yellow liquid. The compound is known to be irritating to the skin, eyes, and respiratory system and should be handled with caution in a laboratory setting.
Check Digit Verification of cas no
The CAS Registry Mumber 92929-53-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,9,2 and 9 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 92929-53:
(7*9)+(6*2)+(5*9)+(4*2)+(3*9)+(2*5)+(1*3)=168
168 % 10 = 8
So 92929-53-8 is a valid CAS Registry Number.
92929-53-8Relevant articles and documents
PYRIDAZINES XXIV. APPLICATION OF RADICALIC ETHOXYCARBONYLATION TO THE SYNTHESIS OF PYRIDAZINE MONO- AND POLYCARBOXYLIC ACID ESTERS
Heinisch, Gottfried,Loetsch, Gerhard
, p. 1199 - 1206 (2007/10/02)
Reactivity of pyridazines 1, 2, 3, 16 towards ethoxycarbonylradical (generated by redox decomposition of oxyhydroperoxyde of ethylpyruvate) was studied.Application of this type of homolytic substitution for synthesis of hitherto not accessible pyridazine carboxylic acid esters 6, 8, 9, 12, 13, 14, 15, 17 is demonstrated.In addition improved synthesis of diethyl 4,5-pyridazinedicarboxylate (5) is proposed.
