The chemical compound "3ξ-(5-methoxy-2,3,8,8-tetramethyl-4-oxo-3,4-dihydro-2H,8H-pyrano[3,2-g]chromen-10-yl)-3ξ-phenyl-acrylic acid" is a complex organic molecule with a unique structure. It features a pyrano[3,2-g]chromen-10-yl group, which is a type of chromone derivative, attached to a phenyl-acrylic acid moiety. The chromone ring system is characterized by a pyran ring fused to a chromene, which is a benzopyran. The molecule also includes a 5-methoxy group, which is a methoxy group attached to the 5th carbon of the chromone, and several methyl groups at various positions, contributing to its complexity. 3ξ-(5-methoxy-2,3,8,8-tetramethyl-4-oxo-3,4-dihydro-2H,8H-pyrano[3,2-g]chromen-10-yl)-3ξ-phenyl-acrylic acid is likely to be found in the realm of natural products or as a synthetic intermediate in the pharmaceutical or chemical industry, given its intricate structure and potential for biological activity.
The CAS Registry Mumber 568-61-6 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 5,6 and 8 respectively; the second part has 2 digits, 6 and 1 respectively. Calculate Digit Verification of CAS Registry Number 568-61: (5*5)+(4*6)+(3*8)+(2*6)+(1*1)=86 86 % 10 = 6 So 568-61-6 is a valid CAS Registry Number.