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Toluene-4-sulfonic acid 1,4-dihydroxy-9,10-dioxo-9,10-dihydro-anthracen-2-yl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

16517-84-3

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16517-84-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 16517-84-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,5,1 and 7 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 16517-84:
(7*1)+(6*6)+(5*5)+(4*1)+(3*7)+(2*8)+(1*4)=113
113 % 10 = 3
So 16517-84-3 is a valid CAS Registry Number.

16517-84-3Downstream Products

16517-84-3Relevant academic research and scientific papers

Anthraquinone disperse dyestuffs

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Page/Page column 7, (2008/06/13)

1-Amino-4-hydroxy 2-p-alkoxy-benzenesulfonyloxy anthraquinone disperse dyestuffs have been prepared.

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