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1343483-20-4

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1343483-20-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1343483-20-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,4,3,4,8 and 3 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1343483-20:
(9*1)+(8*3)+(7*4)+(6*3)+(5*4)+(4*8)+(3*3)+(2*2)+(1*0)=144
144 % 10 = 4
So 1343483-20-4 is a valid CAS Registry Number.

1343483-20-4Downstream Products

1343483-20-4Relevant articles and documents

Ruthenium-catalyzed reduction of N-alkoxy- and N-hydroxyamides

Fukuzawa, Hiroko,Ura, Yasuyuki,Kataoka, Yasutaka

experimental part, p. 3643 - 3648 (2011/12/02)

A ruthenium-catalyzed reduction of N-alkoxy- and N-hydroxyamides was found to afford corresponding amides in good to high yields. A simple RuCl 3/Zn-Cu/alcohol system, without the addition of any other ligands, exhibited a high catalytic activity, and therefore the present reaction does not require a stoichiometric amount of metals or metal complexes as reductants. When β-substituted-α,β-unsaturated N-methoxyamides were employed as substrates, concurrent hydrogenation of the olefin moiety proceeded slowly with deprotection of the methoxy group. In the reduction of N-hydroxyamides, the alcoholic solvent was found to function as a hydrogen donor.

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