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157980-11-5

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157980-11-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 157980-11-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,7,9,8 and 0 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 157980-11:
(8*1)+(7*5)+(6*7)+(5*9)+(4*8)+(3*0)+(2*1)+(1*1)=165
165 % 10 = 5
So 157980-11-5 is a valid CAS Registry Number.

157980-11-5Relevant articles and documents

Fluorenone-based organic gel molecule and preparation method and application thereof

-

, (2019/04/06)

The invention belongs to the technical field of gel materials and provides a fluorenone-based organic gel molecule and a preparation method and application thereof. A fluorescent sensing film preparedfrom the fluorenone-based organic gel molecules can be

Structure-property relationship in charge transporting behaviour of room temperature liquid crystalline perylenebisimides

Prajitha,Chithiravel,Krishnamoorthy,Asha

, p. 9882 - 9891 (2015/02/05)

A homologous series of pentadecyl phenol functionalized perylenebisimide (PBI) terminated with trialkoxy gallate esters was synthesized, where the terminal alkyl chain length was varied from n = 4 to 12 (PBI-En). The thermotropic liquid crystalline (LC) c

Self-sorted assembly in a mixture of donor and acceptor chromophores

Molla, Mijanur Rahaman,Das, Anindita,Ghosh, Suhrit

supporting information; experimental part, p. 10084 - 10093 (2010/12/19)

A simple and novel supramolecular approach for orthogonal self-assembly of donor and acceptor chromophores has been demonstrated. Suitably designed 1,5-dialkoxynaphthalene (DAN) and naphthalene tetracarboxylic acid diimide (NDI) derivatives were used as t

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