1-Methyl-2-oxo-2,3,4,11-tetrahydrofluoren, also known as 1-Methyl-2-oxo-2,3,4,11-tetrahydrofluorene, is an organic compound with the molecular formula C15H16O. It is a derivative of fluorene, a polycyclic aromatic hydrocarbon, and features a methyl group attached to the 1-position and a carbonyl group at the 2-position. 1-Methyl-2-oxo-2,3,4,11-tetrahydrofluoren is characterized by its unique structure, which includes a partially saturated ring system, and is of interest in organic chemistry and materials science due to its potential applications in the synthesis of various compounds and materials. The compound's properties, such as its reactivity and stability, are influenced by the presence of the carbonyl group and the methyl substituent, making it a subject of study for understanding the effects of these functional groups on the behavior of fluorene derivatives.
The CAS Registry Mumber 1575-79-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,5,7 and 5 respectively; the second part has 2 digits, 7 and 9 respectively. Calculate Digit Verification of CAS Registry Number 1575-79: (6*1)+(5*5)+(4*7)+(3*5)+(2*7)+(1*9)=97 97 % 10 = 7 So 1575-79-7 is a valid CAS Registry Number.