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α-Phenyl-α-acetyl-anthrachinon-methid is a complex organic compound with the chemical formula C23H16O3. It is a derivative of anthraquinone, a type of quinone that is widely found in nature and has various applications in the chemical industry. This specific compound features a phenyl group attached to the anthraquinone core, with an acetyl group (a two-carbon acyl group) and a methide group (a positively charged carbon atom) at the α-position, which is adjacent to the carbonyl group. The compound is known for its potential use in the synthesis of dyes and pharmaceuticals, as well as its involvement in various chemical reactions due to its unique structure.

42866-43-3

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42866-43-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 42866-43-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,2,8,6 and 6 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 42866-43:
(7*4)+(6*2)+(5*8)+(4*6)+(3*6)+(2*4)+(1*3)=133
133 % 10 = 3
So 42866-43-3 is a valid CAS Registry Number.

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