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1416547-73-3

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1416547-73-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1416547-73-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,1,6,5,4 and 7 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1416547-73:
(9*1)+(8*4)+(7*1)+(6*6)+(5*5)+(4*4)+(3*7)+(2*7)+(1*3)=163
163 % 10 = 3
So 1416547-73-3 is a valid CAS Registry Number.

1416547-73-3Downstream Products

1416547-73-3Relevant articles and documents

A three-level luminescent response in a pyrene/ferrocene rotaxane

Mateo-Alonso, Aurelio,Ehli, Christian,Guldi, Dirk M.,Prato, Maurizio

supporting information, p. 84 - 87 (2013/04/10)

A solvent switchable rotaxane equipped with a pyrene stopper and with two ferrocenyl units on the macrocycle is reported, in which three different states, two nondegenerate and one degenerate, can be obtained in different solvents at room temperature. This is accompanied by high contrast changes in fluorescence intensity of the pyrene stopper by the presence of the ferrocenyl moieties on the macrocycle, which quench the emission of pyrene more efficiently with proximity.

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