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meso-hexakis(2,4,6-trifluorophenyl)[26]hexaphyrin(1.1.1.1.1.1) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1056884-50-4

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1056884-50-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1056884-50-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,5,6,8,8 and 4 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1056884-50:
(9*1)+(8*0)+(7*5)+(6*6)+(5*8)+(4*8)+(3*4)+(2*5)+(1*0)=174
174 % 10 = 4
So 1056884-50-4 is a valid CAS Registry Number.

1056884-50-4Downstream Products

1056884-50-4Relevant academic research and scientific papers

Moebius antiaromatic bisphosphorus complexes of [30]hexaphyrins

Higashino, Tomohiro,Lim, Jong Min,Miura, Takahiro,Saito, Shohei,Shin, Jae-Yoon,Kim, Dongho,Osuka, Atsuhiro

, p. 4950 - 4954 (2010)

Aromaticity with a twist: The reversal of Moebius aromaticity occurs by changing the number of π electrons between [4n + 2] and [4n] in monophosphorus complexes of [28]hexaphyrins and bisphosphorus complexes of [30]hexaphyrins. The 30π Moebius antiaromatic bisphosporus[30]hexaphyrins (see picture) were determined to be the first structurally characterized Moebius antiaromatic systems, which are rigid, neutral, and stable. (Figure Presented)

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