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33732-71-7

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33732-71-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 33732-71-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,3,7,3 and 2 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 33732-71:
(7*3)+(6*3)+(5*7)+(4*3)+(3*2)+(2*7)+(1*1)=107
107 % 10 = 7
So 33732-71-7 is a valid CAS Registry Number.

33732-71-7Relevant articles and documents

Evaluation of the β value of the phenylene unit by probing exchange interaction between two nitroxides

Higashiguchi, Kenji,Yumoto, Koji,Matsuda, Kenji

supporting information; experimental part, p. 5284 - 5286 (2011/02/24)

Oligophenylene molecular rods with bicyclo[2.2.2]octane having two nitronyl nitroxide radicals were synthesized to investigate the decay constant of p-phenylene. By the measurement and simulation of the ESR spectra of the biradicals with different rod len

Synthesis and intramolecular charge separation of fixed-distance triads consisting of zinc porphyrin, metal-free porphyrin, and electron-accepting diimide moiety

Osuka,Zhang,Maruyama,Ohno,Nozaki

, p. 3773 - 3782 (2007/10/02)

Synthesis of fixed-distance triads consisting of zinc porphyrin (ZnP), metal-free porphyrin (H2P), and pyromellitimide (PIm) or 1,4:5,8- naphthalenetetracarboximide (NIm) is described. The ZnP and H2P moietics are bridged by aromatic

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