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68836-19-1

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68836-19-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 68836-19-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,8,3 and 6 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 68836-19:
(7*6)+(6*8)+(5*8)+(4*3)+(3*6)+(2*1)+(1*9)=171
171 % 10 = 1
So 68836-19-1 is a valid CAS Registry Number.

68836-19-1Relevant articles and documents

THE DEGRADATION OF CARBOXYLIC ACIDS INTO ALDEHYDES. REGIOSELECTIVE α-ACETOXYLATION OF 1,2,4-TRIAZOLIUM SALTS WITH DIACETOXYIODATE(1)ANION

Doleschall, Gabor,Toth, Gabor

, p. 1649 - 1666 (2007/10/02)

A novel method was developed for degradation of carboxylic acid into aldehydes containing one C atom less whose key step consists in α-acetoxylation of 5-alkyl-3-methylthio-1,4-diphenyl-1,2,4-triazolium iodides by (diacetoxyiodo)benzene.The mechanism of the regioselective α-acetoxylation was studied and the diacetoxy-iodate(1)anion was shown to be the actual oxidising agent.Further oxidation reactions of tetraethylammonium diacetoxyiodate(1) were investigated.A novel method was developed for the oxidation of primary alkyl amines into aldehydes by the novel heterocyclic reagent 5-bromo-3-methylthio-1,4-diphenyl-1,2,4-triazolium bromide and diethyl azodicarboxylate.

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