2H-1-Benzopyran-2-one, 6-methoxy-4,7-dimethyl-, also known as 6-methoxy-4,7-dimethylcoumarin, is a naturally occurring organic compound belonging to the coumarin family. It is characterized by a benzopyran-2-one structure with a methoxy group at the 6th position and methyl groups at the 4th and 7th positions. 2H-1-Benzopyran-2-one, 6-methoxy-4,7-dimethyl- is found in various plants and has been reported to possess antioxidant, anti-inflammatory, and anticoagulant properties. It is also used as a starting material in the synthesis of other coumarin derivatives with potential pharmaceutical applications.
The CAS Registry Mumber 5248-21-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,2,4 and 8 respectively; the second part has 2 digits, 2 and 1 respectively. Calculate Digit Verification of CAS Registry Number 5248-21: (6*5)+(5*2)+(4*4)+(3*8)+(2*2)+(1*1)=85 85 % 10 = 5 So 5248-21-5 is a valid CAS Registry Number.