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278799-57-8

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278799-57-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 278799-57-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,7,8,7,9 and 9 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 278799-57:
(8*2)+(7*7)+(6*8)+(5*7)+(4*9)+(3*9)+(2*5)+(1*7)=228
228 % 10 = 8
So 278799-57-8 is a valid CAS Registry Number.

278799-57-8Downstream Products

278799-57-8Relevant articles and documents

Toward new materials for organic electroluminescent devices: Synthesis, structures, and properties of a series of 2,5-diaryl-3,4-diphenylsiloles

Yamaguchi, Shigehiro,Endo, Tomonori,Uchida, Manabu,Izumizawa, Takenori,Furukawa, Kenji,Tamao, Kohei

, p. 1683 - 1692 (2007/10/03)

A series of 2,5-diaryl-3,4-diphenylsiloles, with various mono-substituted phenyl groups, extended π-conjugated groups, and heteroaryl groups as aryl groups at the 2,5-positions, has been prepared by a one-pot synthesis from bis(phenylethynyl)silanes based

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