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1374634-76-0

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1374634-76-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1374634-76-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,4,6,3 and 4 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1374634-76:
(9*1)+(8*3)+(7*7)+(6*4)+(5*6)+(4*3)+(3*4)+(2*7)+(1*6)=180
180 % 10 = 0
So 1374634-76-0 is a valid CAS Registry Number.

1374634-76-0Downstream Products

1374634-76-0Relevant academic research and scientific papers

Quadruply Twisted Hückel-Aromatic Dodecaphyrin

Soya, Takanori,Mori, Hirotaka,Osuka, Atsuhiro

, p. 15882 - 15886 (2018)

Molecular topology of π-conjugated circuits becomes increasingly important in the chemistry of aromatic and antiaromatic compounds. meso-Pentafluorophenyl-substituted 5,35-(1,4-phenylene)bridged [56]dodecaphyrin was synthesized by condensation of 1,4-phen

1,4-Phenylene-bridged hexaphyrin dimers

Mori, Hirotaka,Aratani, Naoki,Osuka, Atsuhiro

experimental part, p. 1913 - 1919 (2012/05/31)

1,4-Phenylene-bridged [26]hexaphyrin dimer 3 was synthesized by the condensation of 1,4-phenylene-bridged tetrapyrrole carbinol 7 with tetrapyrromethane 8. The dimeric structure of 3 was confirmed by X-ray analysis. 1H NMR spectroscopy revealed

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