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12-phenylindolo<1,2-b><2,6>naphthyridine-5,11-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

88207-23-2

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88207-23-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 88207-23-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,8,2,0 and 7 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 88207-23:
(7*8)+(6*8)+(5*2)+(4*0)+(3*7)+(2*2)+(1*3)=142
142 % 10 = 2
So 88207-23-2 is a valid CAS Registry Number.

88207-23-2Relevant academic research and scientific papers

Indole β-Nucleophilic Substitution. Part 6. Photochemical Transformations of Oxepinoindolones

Humphrey, Godfred L.,Dalton, Lesley,Joule, John A.,Scopes, David I.C.

, p. 2413 - 2416 (2007/10/02)

Benzoxepinoindol-11-ones and pyridooxepinoindol-5-ones are transformed in the presence of light into indole-spiro(2-alkyl-2-aroyl)-3-ones.These, in the presence of air, in alcohol as solvent ( or in some cases with alcoholic sodium alkoxide) are further converted into indoloisoquinoline-6,12-diones and aza-analogues respectively.

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