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1397972-53-0

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1397972-53-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1397972-53-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,9,7,9,7 and 2 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1397972-53:
(9*1)+(8*3)+(7*9)+(6*7)+(5*9)+(4*7)+(3*2)+(2*5)+(1*3)=230
230 % 10 = 0
So 1397972-53-0 is a valid CAS Registry Number.

1397972-53-0Downstream Products

1397972-53-0Relevant articles and documents

Isomerically pure anthra[2,3-b:6,7-b']-difuran (anti-ADF), -dithiophene (anti-ADT), and -diselenophene (anti-ADS): Selective synthesis, electronic structures, and application to organic field-effect transistors

Nakano, Masahiro,Niimi, Kazuki,Miyazaki, Eigo,Osaka, Itaru,Takimiya, Kazuo

, p. 8099 - 8111 (2013/01/15)

A new straightforward synthesis of isomerically pure anthra[2,3-b:6,7-b'] -difuran (anti-ADF), -dithiophene (anti-ADT), and -diselenophene (anti-ADS) from readily available 2,6- dimethoxyanthracene is described. The present successful synthesis makes it p

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