5-Oxo-6-heptenoic acid, also known as 5-oxohept-6-enoic acid, is a chemical compound with the molecular formula C7H10O3. It is an organic compound characterized by a 7-carbon chain with a double bond between the 6th and 7th carbon atoms, a carbonyl group (C=O) at the 5th position, and a carboxylic acid group (COOH) at the end of the chain. This molecule is a type of alpha,beta-unsaturated carboxylic acid, which means it has a double bond adjacent to the carbonyl group. These types of compounds are known for their reactivity in various chemical reactions, such as Michael additions and conjugate additions, due to the electron-withdrawing effect of the carbonyl group on the double bond. 5-Oxo-6-heptenoic acid can be found in various natural products and is used in the synthesis of pharmaceuticals and other organic compounds.
The CAS Registry Mumber 6934-67-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,9,3 and 4 respectively; the second part has 2 digits, 6 and 7 respectively. Calculate Digit Verification of CAS Registry Number 6934-67: (6*6)+(5*9)+(4*3)+(3*4)+(2*6)+(1*7)=124 124 % 10 = 4 So 6934-67-4 is a valid CAS Registry Number.