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nickel(II) (phenyl)(3,5-di-tert-butylphenyl)2(n-butyl-O-pyrenyl)-meso-porphyrin is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

664310-57-0

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664310-57-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 664310-57-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,6,4,3,1 and 0 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 664310-57:
(8*6)+(7*6)+(6*4)+(5*3)+(4*1)+(3*0)+(2*5)+(1*7)=150
150 % 10 = 0
So 664310-57-0 is a valid CAS Registry Number.

664310-57-0Upstream product

664310-57-0Downstream Products

664310-57-0Relevant academic research and scientific papers

Pyrene-fused porphyrins: Annulation reactions of meso-pyrenylporphyrins

Yamane, Osamu,Sugiura, Ken-Ichi,Miyasaka, Hitoshi,Nakamura, Kazuya,Fujimoto, Tatsuhiko,Nakamura, Kazuki,Kaneda, Takahiro,Sakata, Yoshiteru,Yamashita, Masahiro

, p. 40 - 41 (2004)

We prepared novel pyrene-fused porphyrins via the oxidative intramolecular ring closure reactions of meso-pyrenylporphyrin. The excitation energies and the oxidation potentials of the isolated dark-colored pyrene-fused porphyrins were significantly low compared with those of the corresponding precursors.

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