2-Ethyl-5-brom-p-cymol, also known as 2-ethyl-5-brom-1-(1-methylethyl)-1H-3-isopropyl-4-methoxy-benzene, is an organic compound with the chemical formula C13H19BrO. It is a derivative of p-cymol, a bicyclic monoterpene alcohol, and features a bromine atom at the 5-position and an ethyl group at the 2-position. 2-Ethyl-5-brom-p-cymol is characterized by its unique structure, which includes a benzene ring with a methyl and methoxy group at the 4-position, an isopropyl group at the 3-position, and the aforementioned modifications. It is used in various applications, such as a precursor in the synthesis of pharmaceuticals and agrochemicals, due to its potential reactivity and the ability to form new compounds through chemical transformations.
The CAS Registry Mumber 1201-43-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,2,0 and 1 respectively; the second part has 2 digits, 4 and 3 respectively. Calculate Digit Verification of CAS Registry Number 1201-43: (6*1)+(5*2)+(4*0)+(3*1)+(2*4)+(1*3)=30 30 % 10 = 0 So 1201-43-0 is a valid CAS Registry Number.