30311-54-7 Usage
Molecular structure
A seven-membered ring with three double bonds and a carboxylic acid group at position 1, and a methyl ester group at the same position.
Physical state
Colorless liquid
Odor
Fruity
Applications
Flavoring agent in the food industry, synthesis of pharmaceuticals, perfumes, and other organic compounds
Stability
Considered stable and non-reactive
Health concerns
Exposure to high concentrations can have harmful effects on health
Safety precautions
Handle and store with caution to avoid health risks
Appearance
Colorless liquid with a fruity odor
Check Digit Verification of cas no
The CAS Registry Mumber 30311-54-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,0,3,1 and 1 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 30311-54:
(7*3)+(6*0)+(5*3)+(4*1)+(3*1)+(2*5)+(1*4)=57
57 % 10 = 7
So 30311-54-7 is a valid CAS Registry Number.
30311-54-7Relevant articles and documents
Base-catalysed isomerization of 7-(methoxycarbonyl)-1,3,5-cycloheptatriene
Zwaard, A. W.,Prins, M. D.,Kloosterziel, H.
, p. 174 - 176 (2007/10/02)
In basic alcohol, 7-(methoxycarbonyl)-1,3,5-cycloheptatriene (7b) forms its 2-, 3- and 1-isomers (viz. 2b, 3b and 1b) in successive reactions.All isomers show specific hydrogen exchange in CD3ONa/CD3OD.For 3- and 1-(methoxycarbonyl)-1,3,5-cycloheptatriene vinylic hydrogen atoms are exchanged rather than the ''allylic'' 7-H atoms.
