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3-amino-2-phenyl-3H-3-aza-benzo[a]anthracene-4,7,12-trione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

220632-13-3

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220632-13-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 220632-13-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,0,6,3 and 2 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 220632-13:
(8*2)+(7*2)+(6*0)+(5*6)+(4*3)+(3*2)+(2*1)+(1*3)=83
83 % 10 = 3
So 220632-13-3 is a valid CAS Registry Number.

220632-13-3Downstream Products

220632-13-3Relevant academic research and scientific papers

Reactions of methyl 1-acetylenyl-9,10-anthraquinone-2-carboxylates with hydrazine

Ivanchikova,Myasnikova,Shvartsberg

, p. 1975 - 1979 (1998)

Methyl 1-acetylenyl-9,10-anthraquinone-2-carboxylates react with NH2NH2 in ethanol at 80°C to give commensurable amounts of substituted 7H-dibenzo[de,h]quinolin-7-ones and 3,4-dihydro-3-aminonaphtho[2,3-f]isoquinoline-4,7,12-triones.

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