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335356-27-9

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335356-27-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 335356-27-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,5,3,5 and 6 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 335356-27:
(8*3)+(7*3)+(6*5)+(5*3)+(4*5)+(3*6)+(2*2)+(1*7)=139
139 % 10 = 9
So 335356-27-9 is a valid CAS Registry Number.

335356-27-9Relevant articles and documents

New class of imidazoles incorporated with thiophenevinyl conjugation pathway for robust nonlinear optical chromophores

Santos, Javier,Mintz, Eric A.,Zehnder, Oliver,Bosshard, Christian,Bu, Xiu R.,Günter, Peter

, p. 805 - 808 (2001)

A new series of thermally stable heterocyclic imidazole-based nonlinear optical chromophores has been developed. These chromophores possess a thiophene based stilbene conjugation pathway with a nitro acceptor group attached to the phenyl end. This feature leads to robust chromopores with high thermal stability and enhanced molecular nonlinearity.

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