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1174759-04-6

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1174759-04-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1174759-04-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,7,4,7,5 and 9 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1174759-04:
(9*1)+(8*1)+(7*7)+(6*4)+(5*7)+(4*5)+(3*9)+(2*0)+(1*4)=176
176 % 10 = 6
So 1174759-04-6 is a valid CAS Registry Number.

1174759-04-6Relevant articles and documents

Reversible thiazolidine exchange: A new reaction suitable for dynamic combinatorial chemistry

Saiz, Cecilia,Wipf, Peter,Manta, Eduardo,Mahler, Graciela

, p. 3170 - 3173 (2009)

New dynamic combinatorial libraries (DCLs) were generated using the reversible aminothiol exchange reaction of thiazolidines and aromatic aldehydes. The reaction proceeded in aqueous buffered media at pH 4 and room temperature to generate thermodynamically controlled mixtures of heterocycles. The synthesis of an enantiomerically pure thiazolidinyloxazolidine is also reported. The oxazolidine moiety could be exchanged in CH2Cl2 in the presence of catalytic p-TsOH.

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