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1193104-90-3

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1193104-90-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1193104-90-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,3,1,0 and 4 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1193104-90:
(9*1)+(8*1)+(7*9)+(6*3)+(5*1)+(4*0)+(3*4)+(2*9)+(1*0)=133
133 % 10 = 3
So 1193104-90-3 is a valid CAS Registry Number.

1193104-90-3Downstream Products

1193104-90-3Relevant academic research and scientific papers

Synthesis and electronic properties of isotruxene-derived star-shaped ladder-type oligophenylenes: Bandgap tuning with two-dimensional conjugation

Yang, Jye-Shane,Huang, Hsin-Hau,Liu, Yi-Hung,Peng, Shie-Ming

supporting information; experimental part, p. 4942 - 4945 (2010/01/16)

The synthesis of star-shaped ladder-type oligophenylenes Sn (n = 4, 7, 10, 13, and 16), where n is the number of π-conjugated phenylene rings, is reported. The two-dimensional conjugation interactions in Sn result in a lower bandgap for S16 than the curre

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