3-Methoxycarbonyl-1-methyl-2-oxo-1.2.3.4-tetrahydrofluoren, also known as 3-methoxycarbonyl-1-methyl-2-oxo-1,2,3,4-tetrahydrofluorene, is a chemical compound with the molecular formula C15H15O3. It is a derivative of fluorene, a polycyclic aromatic hydrocarbon, and features a methyl group at the 1-position, a carbonyl group at the 3-position, and a methoxycarbonyl group at the 3-position as well. 3-Methoxycarbonyl-1-methyl-2-oxo-1.2.3.4-tetrahydrofluoren is an important intermediate in the synthesis of various pharmaceuticals and organic compounds due to its unique structure and reactivity. It is typically synthesized through various chemical reactions, such as the Friedel-Crafts acylation of fluorene derivatives, and can be further functionalized to yield a wide range of products. The compound's properties, such as its solubility and stability, can be influenced by the presence of the substituents, making it a versatile building block in organic synthesis.
The CAS Registry Mumber 1575-80-0 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, 8 and 0 respectively. Calculate Digit Verification of CAS Registry Number 1575-80: (6*1)+(5*5)+(4*7)+(3*5)+(2*8)+(1*0)=90 90 % 10 = 0 So 1575-80-0 is a valid CAS Registry Number.