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6-amino-11-phenylamino-5,12-naphthacenequinone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

444718-45-0

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444718-45-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 444718-45-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,4,7,1 and 8 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 444718-45:
(8*4)+(7*4)+(6*4)+(5*7)+(4*1)+(3*8)+(2*4)+(1*5)=160
160 % 10 = 0
So 444718-45-0 is a valid CAS Registry Number.

444718-45-0Relevant academic research and scientific papers

Direct phenylamination of 6-aminonaphthacenequinones promoted by metal salts

Sokolyuk,Pisulina,V'yugin

, p. 70 - 75 (2007/10/03)

6-Amino-5,12- and -5,11-naphthacenequinones react with aniline in the presence of cobalt, copper, and manganese salts, resulting in replacement of hydrogen in the peri-position with respect to the carbonyl group by phenylamino group and formation of 11- and 12-phenylamino-6-amino(phenylamino)-5,12- and -5,11-naphthacenequinones.

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