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1020261-42-0

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1020261-42-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1020261-42-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,0,2,6 and 1 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1020261-42:
(9*1)+(8*0)+(7*2)+(6*0)+(5*2)+(4*6)+(3*1)+(2*4)+(1*2)=70
70 % 10 = 0
So 1020261-42-0 is a valid CAS Registry Number.

1020261-42-0Downstream Products

1020261-42-0Relevant articles and documents

Rhodium-catalyzed alkylthio exchange reaction of thioester and disulfide

Arisawa, Mieko,Kubota, Tomohiro,Yamaguchi, Masahiko

, p. 1975 - 1978 (2008/09/19)

The Wilkinson complex RhCl(PPh3)3 catalyzes equilibrating alkylthio exchange reaction of thioesters with disulfides. The treatment of a thioester and a dialkyl disulfide in refluxing diethyl ketone in the presence of RhCl(PPh3)3 (2.5 mol %) for 1.5 h gave an alkylthio exchanged thioester. The reaction of S-methyl ester was conducted shifting the equilibrium by removing volatile dimethyl disulfide.

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