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1189346-19-7

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1189346-19-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1189346-19-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,9,3,4 and 6 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1189346-19:
(9*1)+(8*1)+(7*8)+(6*9)+(5*3)+(4*4)+(3*6)+(2*1)+(1*9)=187
187 % 10 = 7
So 1189346-19-7 is a valid CAS Registry Number.

1189346-19-7Relevant articles and documents

Synthesis, solution and solid-state fluorescence of 2-diethylaminocinchomeronic dinitrile derivatives

Ershov,Ievlev, M. Yu,Belikov, M. Yu,Naidenova,Maksimova,Tafeenko

, p. 34886 - 34891 (2017/07/22)

A facile approach to the synthesis of novel 2-diethylaminocinchomeronic dinitriles, which are found to be fluorescent both in the solution and in a solid states, was developed. Absorption, fluorescence and solvatochromic properties as well as a crystal st

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