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5-(toluene-4-sulfonyl)-12H-benzo[a]phenoxazin-9-ol is a complex organic compound belonging to the class of benzo[a]phenoxazines, characterized by a benzene ring fused with a phenoxazine ring. The molecule features a toluene-4-sulfonyl group attached at the 5-position, which is a toluene molecule with a sulfonyl group (-SO2-) attached to the para position (4th carbon). The 12H-benzo[a]phenoxazine-9-ol part of the name indicates that the compound has a hydroxyl (-OH) group at the 9-position and a 12-membered ring structure. This chemical is known for its potential applications in the pharmaceutical and chemical industries, particularly in the synthesis of various biologically active compounds. Its specific properties, such as solubility, stability, and reactivity, can be influenced by the presence of the sulfonyl and hydroxyl functional groups, making it a subject of interest for further research and development.

749-23-5

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749-23-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 749-23-5 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 7,4 and 9 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 749-23:
(5*7)+(4*4)+(3*9)+(2*2)+(1*3)=85
85 % 10 = 5
So 749-23-5 is a valid CAS Registry Number.

749-23-5Upstream product

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