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157791-22-5

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157791-22-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 157791-22-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,7,7,9 and 1 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 157791-22:
(8*1)+(7*5)+(6*7)+(5*7)+(4*9)+(3*1)+(2*2)+(1*2)=165
165 % 10 = 5
So 157791-22-5 is a valid CAS Registry Number.

157791-22-5Relevant academic research and scientific papers

From C60Ph5Cl to C60Ph6: Complete phenylation of C60 derivative renders superior organic photovoltaic performance

Xue, Lan,Tian, Chengbo,Liang, Hua,Deng, Linlong,Tan, Yuanzhi,Wei, Zhanhua,Xie, Suyuan

, p. 12721 - 12727 (2018)

Fully phenylated C60Ph6 has never been synthesized in the past two decades largely due to steric effect and poor thermodynamic stability of the initial intermediate towards its isostructural penta-phenyl adduct (C60Ph

The structure of buckminsterfullerene compounds

Avent, A. G.,Birkett, P. R.,Christides, C.,Crane, J. D.,Darwish, A. D.,et. al.

, p. 1 - 12 (1994)

The fullerenes represent a new molecular form of carbon which has remarkable physico-chemical properties, making them desirable as components in new materials.An understanding of the principles for the preparation of both pure buckminsterfullerene (C60) d

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