4-((1RS,2SR)-1-ethyl-2-phenyl-butyl)-pyrocatechol is a complex organic compound with a molecular formula of C18H20O2. It is a derivative of pyrocatechol, which is a dihydroxylated aromatic compound. The structure of 4-((1RS,2SR)-1-ethyl-2-phenyl-butyl)-pyrocatechol is characterized by a pyrocatechol core, with a 1-ethyl-2-phenyl-butyl side chain attached at the 4-position. The 1-ethyl-2-phenyl-butyl group consists of a butyl chain with an ethyl group at the first carbon and a phenyl group at the second carbon. The compound exhibits chirality at the first and second carbons of the side chain, indicated by the 1RS,2SR notation, which means that both centers can exist as either R or S configurations. 4-((1RS,2SR)-1-ethyl-2-phenyl-butyl)-pyrocatechol is of interest in organic chemistry and may have potential applications in various fields, such as pharmaceuticals or materials science, due to its unique structure and properties.
The CAS Registry Mumber 5459-28-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,4,5 and 9 respectively; the second part has 2 digits, 2 and 8 respectively. Calculate Digit Verification of CAS Registry Number 5459-28: (6*5)+(5*4)+(4*5)+(3*9)+(2*2)+(1*8)=109 109 % 10 = 9 So 5459-28-9 is a valid CAS Registry Number.