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160514-87-4

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160514-87-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 160514-87-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,0,5,1 and 4 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 160514-87:
(8*1)+(7*6)+(6*0)+(5*5)+(4*1)+(3*4)+(2*8)+(1*7)=114
114 % 10 = 4
So 160514-87-4 is a valid CAS Registry Number.

160514-87-4Relevant articles and documents

Lithium Responsive Fluorophores Derived from Monoaza-12-crown-4 and Coumarin. The Influence of a Methoxy Side-arm on Photophysical Properties

Blackburn, Christopher,Bai, Mingqi,LeCompte, Karen A.,Langmuir, Margaret E.

, p. 7915 - 7918 (2007/10/02)

The syntheses of fluorescent macrocycles in which monoaza-12-crown-4 is attached through nitrogen to the 7-position of a coumarin are described.Complexation with the lithium ion in MeCN solution results in large hypsochromic shifts in absorption maxima.Li

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