2,4-Dimethyl-5-(2-methylen-butyryl)-phenoxyessigsaeure, also known as 2,4-dimethyl-5-(2-methylen-butyryl)-phenoxyacetic acid, is a complex organic compound with the molecular formula C15H20O4. It is characterized by a phenoxyacetic acid structure, where the phenyl ring is substituted with two methyl groups at the 2nd and 4th positions, and the carboxylic acid group is attached to the 5th position. The 2-methylen-butyryl group, which is a derivative of butyric acid with a double bond between the second and third carbon atoms, is attached to the phenoxy group. 2,4-Dimethyl-5-<2-methylen-butyryl>-phenoxyessigsaeure is likely to be used in the synthesis of various pharmaceuticals, agrochemicals, or other specialty chemicals due to its unique structure and functional groups. It is important to note that the specific applications and properties of 2,4-Dimethyl-5-<2-methylen-butyryl>-phenoxyessigsaeure would depend on its chemical context and the reactions it undergoes.
The CAS Registry Mumber 6467-44-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,4,6 and 7 respectively; the second part has 2 digits, 4 and 4 respectively. Calculate Digit Verification of CAS Registry Number 6467-44: (6*6)+(5*4)+(4*6)+(3*7)+(2*4)+(1*4)=113 113 % 10 = 3 So 6467-44-3 is a valid CAS Registry Number.