4a-Phenyl-4,4a,5,6-tetrahydro-3H-chromene-2,7-dione is a complex organic compound with a molecular formula of C15H12O3. It is a derivative of the chromene class of compounds, which are characterized by a benzopyran structure. This particular compound features a phenyl group attached to the 4a position of the chromene ring, and it has two carbonyl groups at the 2 and 7 positions. The compound is known for its potential applications in the synthesis of various pharmaceuticals and agrochemicals due to its unique structure and reactivity. It is typically synthesized through a series of chemical reactions involving cyclization and oxidation steps. The compound's properties, such as its solubility and stability, can be influenced by the presence of functional groups and the overall molecular structure.
The CAS Registry Mumber 2613-93-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,6,1 and 3 respectively; the second part has 2 digits, 9 and 3 respectively. Calculate Digit Verification of CAS Registry Number 2613-93: (6*2)+(5*6)+(4*1)+(3*3)+(2*9)+(1*3)=76 76 % 10 = 6 So 2613-93-6 is a valid CAS Registry Number.