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1019925-43-9

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1019925-43-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1019925-43-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,1,9,9,2 and 5 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1019925-43:
(9*1)+(8*0)+(7*1)+(6*9)+(5*9)+(4*2)+(3*5)+(2*4)+(1*3)=149
149 % 10 = 9
So 1019925-43-9 is a valid CAS Registry Number.

1019925-43-9Downstream Products

1019925-43-9Relevant articles and documents

NOVEL ORGANIC SEMICONDUCTOR COMPOUND, AND ORGANIC THIN FILM TRANSISTOR USING THE SAME

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, (2008/12/04)

The present invention relates to novel mono- molecular organic semiconductor compounds and organic thin film transistors comprising the same. The organic semiconductor compounds according to the present invention are characterized by a structure of an acene derivative substituted with acetylene groups at both ends, a structure of anthracene derivative substituted with acetylene groups, or a structure of a multi-nuclear aromatic derivative functionalized by naphthalene having an electron-donor substituent at both ends.

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