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Trans-10-benzoyl-9,10-dihydro-anthracene-9-carboxylic acid is a complex organic compound with the molecular formula C21H16O3. It is a derivative of anthracene, a tricyclic aromatic hydrocarbon, with a benzoyl group attached to the 10th carbon and a carboxylic acid group at the 9th carbon. trans-10-benzoyl-9,10-dihydro-anthracene-9-carboxylic acid is characterized by its trans configuration, indicating that the benzoyl and carboxylic acid groups are on opposite sides of the anthracene ring. It is a white crystalline solid and is typically synthesized for use in the preparation of various pharmaceuticals and chemical intermediates due to its unique structure and properties.

977-50-4

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977-50-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 977-50-4 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 9,7 and 7 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 977-50:
(5*9)+(4*7)+(3*7)+(2*5)+(1*0)=104
104 % 10 = 4
So 977-50-4 is a valid CAS Registry Number.
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