34014-46-5 Usage
Chemical structure
1-Oxo-1H-isochromene-4-carboxylic acid methyl ester is an ester derivative of isochromene carboxylic acid, which consists of a tricyclic ring system with an additional ester functional group.
Physical properties
It is a yellow liquid, which indicates its appearance and state at room temperature.
Usage in industries
Commonly used in the chemical and pharmaceutical industries, suggesting its importance and relevance in these fields.
Potential applications
1-OXO-1H-ISOCHROMENE-4-CARBOXYLIC ACID METHYL ESTER has various potential applications, such as a building block in the synthesis of pharmaceuticals, and in the production of fragrances and flavors, highlighting its versatility and utility in different products.
Precautions
It is important to handle 1-OXO-1H-ISOCHROMENE-4-CARBOXYLIC ACID METHYL ESTER with caution, as it may pose risks to human health and the environment if not properly managed and stored, emphasizing the need for proper safety measures and responsible handling.
Check Digit Verification of cas no
The CAS Registry Mumber 34014-46-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,4,0,1 and 4 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 34014-46:
(7*3)+(6*4)+(5*0)+(4*1)+(3*4)+(2*4)+(1*6)=75
75 % 10 = 5
So 34014-46-5 is a valid CAS Registry Number.
34014-46-5Relevant academic research and scientific papers
THE REGIO- AND STEREOCHEMISTRY OF THE ALKOXIDE-INDUCED RING-OPENING OF METHOXYMETHYLIDENE-SUBSTITUTED HOMOPHTHALIC ANHYDRIDE
Hutchings, Michael G.,Chippendale, A. Margaret,Ferguson, Ian
, p. 3727 - 3734 (2007/10/02)
Ring-opening of methoxymethylidene-substituted homophthalic anhydride (1) by methoxide occurs by two modes.Attack at the 1-position ("benzoate" carbonyl) leads to a stable acid-ester.A combination of unambiguous syntheses and 1H- and 13C-n.m.r. spectrosco
