4H-1-Benzopyran-4-one, 5,7-bis(acetyloxy)-2-[3,4-bis(acetyloxy)phenyl]-2,3-dihydro- is a complex organic compound belonging to the class of benzopyran derivatives. It features a benzopyran-4-one core structure, which is a heterocyclic compound with a benzene ring fused to a pyran ring. The molecule is characterized by the presence of two acetyloxy groups at the 5 and 7 positions, and a 3,4-bis(acetyloxy)phenyl group attached at the 2 position. The 2,3-dihydro prefix indicates that the molecule has two additional hydrogen atoms, forming a saturated bond between the 2 and 3 positions. 4H-1-Benzopyran-4-one,
5,7-bis(acetyloxy)-2-[3,4-bis(acetyloxy)phenyl]-2,3-dihydro- is known for its potential applications in the synthesis of various pharmaceuticals and natural products, particularly those with flavonoid-like structures, due to its unique arrangement of functional groups and its ability to form complex molecular frameworks.
The CAS Registry Mumber 6599-89-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,5,9 and 9 respectively; the second part has 2 digits, 8 and 9 respectively. Calculate Digit Verification of CAS Registry Number 6599-89: (6*6)+(5*5)+(4*9)+(3*9)+(2*8)+(1*9)=149 149 % 10 = 9 So 6599-89-9 is a valid CAS Registry Number.