7-(2,4-dihydroxy-6-methyl-phenyl)-8-hydroxy-1,6-dimethyl-phenoxazin-3-one is a complex organic compound with a molecular formula of C18H17NO5. It is a derivative of phenoxazine, a heterocyclic compound with a benzene ring fused to a diazine ring. This specific compound features two hydroxyl groups at the 2nd and 4th positions of the phenyl group, a methyl group at the 6th position, and another hydroxyl group at the 8th position. Additionally, it has two methyl groups at the 1st and 6th positions of the phenoxazine ring, and a carbonyl group at the 3rd position. This chemical is known for its potential applications in the field of pharmaceuticals and as a dye, due to its unique structure and properties.
The CAS Registry Mumber 486-44-2 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,8 and 6 respectively; the second part has 2 digits, 4 and 4 respectively. Calculate Digit Verification of CAS Registry Number 486-44: (5*4)+(4*8)+(3*6)+(2*4)+(1*4)=82 82 % 10 = 2 So 486-44-2 is a valid CAS Registry Number.