2,5-Dichlor-4-(2-methylen-butyryl)-phenoxyessigsaeure, also known as 2,5-dichloro-4-(2-methylenbutyryl)-phenoxyacetic acid, is a chemical compound with the molecular formula C12H12Cl2O4. It is a derivative of phenoxyacetic acid, featuring a 2-methylen-butyryl group attached to the phenoxy ring and two chlorine atoms at the 2nd and 5th positions. 2,5-Dichlor-4-<2-methylen-butyryl>-phenoxyessigsaeure is characterized by its potential applications in various chemical and pharmaceutical processes, although specific uses are not widely documented. It is important to handle this substance with care due to its potential reactivity and the presence of chlorine atoms, which can contribute to environmental concerns if not managed properly.
The CAS Registry Mumber 6467-26-1 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, 2 and 6 respectively. Calculate Digit Verification of CAS Registry Number 6467-26: (6*6)+(5*4)+(4*6)+(3*7)+(2*2)+(1*6)=111 111 % 10 = 1 So 6467-26-1 is a valid CAS Registry Number.