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4,5-dinitro-1,8-naphthalenedicarboxylic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

53918-79-9

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53918-79-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 53918-79-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,9,1 and 8 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 53918-79:
(7*5)+(6*3)+(5*9)+(4*1)+(3*8)+(2*7)+(1*9)=149
149 % 10 = 9
So 53918-79-9 is a valid CAS Registry Number.

53918-79-9Downstream Products

53918-79-9Relevant academic research and scientific papers

DIRECT SYNTHESIS OF BROMINE-SUBSTITUTED ACENAPHTHENES. V. BROMINATION OF 5,6-DINITROACENAPHTHENE

Usachenko, V. G.,Petrenko, G. P.,Anikin, V. F.,Lyutikova, A. A.

, p. 1186 - 1189 (2007/10/02)

The photochemical bromination of 5,6-dinitroacenaphthene leads to the formation of 1-bromo-5,6-dinitroacenaphthene, which is dehydrobrominated by pyridine to 5,6-dinitroacenaphthylene.Methods are described for the production of 1-bromo- and 1,2-dibromo-5,6-dinitroacenaphthylenes.The first representative of the 1,1,2-tribromo derivatives, i.e., 1,1,2-tribromo-5,6-dinitroacenaphthene, was isolated as a result of the addition of bromine to 1-bromo-5,6-dinitroacenaphthylene.

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