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130296-39-8

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130296-39-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 130296-39-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,2,9 and 6 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 130296-39:
(8*1)+(7*3)+(6*0)+(5*2)+(4*9)+(3*6)+(2*3)+(1*9)=108
108 % 10 = 8
So 130296-39-8 is a valid CAS Registry Number.

130296-39-8Relevant articles and documents

Perylenamidine-imide Dyes

Langhals, Heinz,Sprenger, Sylvia,Brandherm, Marie-Theres

, p. 481 - 486 (2007/10/02)

Perylene-3,4:9,10-tetracarboxylic acid 3,4-anhydride-9,10-imides are condensed with primary diamines to a number of new basic chromophores with amidine-imide structures.Lightfast dyes are obtained which exhibit a strong fluorescence in solution.The absorption and fluorescence spectra of the title compounds are bathochromically shifted compared to those of the perylene dyes. - Key Words: Dyes, fluorescent / Perylene derivatives / Heterocyclic rings

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