2H,5H-Pyrano[3,2-c][1]benzopyran-5-one is a chemical compound belonging to the class of flavonoids, specifically flavones. It is characterized by a pyran ring fused to a benzopyran core, with a carbonyl group at the 5-position. 2H,5H-pyrano<3,2-c><1>benzopyran-5-one exhibits a wide range of biological activities, including antioxidant, anti-inflammatory, and anticancer properties. It is found in various plants and can be used as a natural colorant or a potential therapeutic agent. The structure of 2H,5H-pyrano[3,2-c][1]benzopyran-5-one is defined by its unique arrangement of atoms and functional groups, which contribute to its distinct chemical and biological properties.
The CAS Registry Mumber 5527-38-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,5,2 and 7 respectively; the second part has 2 digits, 3 and 8 respectively. Calculate Digit Verification of CAS Registry Number 5527-38: (6*5)+(5*5)+(4*2)+(3*7)+(2*3)+(1*8)=98 98 % 10 = 8 So 5527-38-8 is a valid CAS Registry Number.