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1,4-bis<4-<2-(bis<5-benzyloxycarbonyl-3,4-dimethyl-2-pyrrolyl>methyl)phenyl>butyl>-2,5-dimethoxy-3,6-dimethylbenzene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

142397-95-3

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142397-95-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 142397-95-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,3,9 and 7 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 142397-95:
(8*1)+(7*4)+(6*2)+(5*3)+(4*9)+(3*7)+(2*9)+(1*5)=143
143 % 10 = 3
So 142397-95-3 is a valid CAS Registry Number.

142397-95-3Relevant academic research and scientific papers

Photoinduced Electron Transfer in Porphyrin-Quinone Cyclophanes, 6. - Porphyrin-Quinone Cyclophanes with Gradually Varied Acceptor Strength: Syntheses and Characterizations

Staab, Heinz A.,Weiser, Juergen,Futscher, Michael,Voit, Guido,Rueckemann, Andreas,Anders, Christine

, p. 2285 - 2302 (2007/10/02)

For studying intramolecular electron-transfer reactions, three groups of double- and single-bridged porphyrin-quinone cyclophanes 1-4, 5-9, and 11-14, resp., with gradual variation of quinone acceptor strengths were synthesized.As key intermediates for bu

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