4-oxaoctanoyl chloride, also known as 4-oxo-octanoyl chloride or 4-oxo-octanoyl chloride, is an organic compound with the chemical formula C8H13ClO3. It is a colorless to pale yellow liquid that is soluble in organic solvents. 4-oxaoctanoyl chloride is a derivative of octanoic acid, featuring a ketone group (C=O) at the fourth carbon position and a chlorine atom attached to the carbonyl group, forming an acyl chloride. 4-oxaoctanoyl chloride is used as a chemical intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals. It is also known for its reactivity, as acyl chlorides are highly electrophilic and can readily undergo nucleophilic substitution reactions. Due to its reactivity and potential hazards, it is important to handle 4-oxaoctanoyl chloride with care, using appropriate safety measures.
The CAS Registry Mumber 4244-62-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,2,4 and 4 respectively; the second part has 2 digits, 6 and 2 respectively. Calculate Digit Verification of CAS Registry Number 4244-62: (6*4)+(5*2)+(4*4)+(3*4)+(2*6)+(1*2)=76 76 % 10 = 6 So 4244-62-6 is a valid CAS Registry Number.