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C70H94O6S2Si2 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1187422-95-2

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1187422-95-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1187422-95-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,7,4,2 and 2 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1187422-95:
(9*1)+(8*1)+(7*8)+(6*7)+(5*4)+(4*2)+(3*2)+(2*9)+(1*5)=172
172 % 10 = 2
So 1187422-95-2 is a valid CAS Registry Number.

1187422-95-2Relevant academic research and scientific papers

DIINDENOTHIOPHENE DERIVATIVES AND USE THEREOF

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Page/Page column 4-8, (2010/07/08)

A diindenothiophene derivative of the following formula (1) is disclosed: wherein each of G1, G2, G3 and G4 is independently an unsubstituted or substituted C6-C40-aromatic group or a C1-C40-aliphatic group; A is an electron-withdrawing group; and D is an electron-donating group. The inventive diindenothiophene derivatives can be used in a dye-sensitized solar cell.

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