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2-(1,3-Dioxo-4-phenyl-1,3-dihydro-benzo[f]isoindol-2-yl)-benzoic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

75258-80-9

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75258-80-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 75258-80-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,2,5 and 8 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 75258-80:
(7*7)+(6*5)+(5*2)+(4*5)+(3*8)+(2*8)+(1*0)=149
149 % 10 = 9
So 75258-80-9 is a valid CAS Registry Number.

75258-80-9Downstream Products

75258-80-9Relevant academic research and scientific papers

Synthesis and Reactions of N-Hydroxy-1-phenylnaphthalene-2,3-dicarboximide

Baddawy, H. A.,Hamed, A. A.,El-Beih, A. A.,Metwally, R. N.

, p. 112 - 114 (2007/10/02)

1-Phenylnaphthalene-2,3-dicarboxylic anhydride (I) reacts with hydroxylamine hydrochloride to give N-hydroxy-1-phenylnaphthalene-2,3-dicarboximide (II) which on pyrolysis forms 1-phenylnaphthalene-2,3-dicarboximide (III).The imide III is also obtained by

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