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111969-13-2

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111969-13-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 111969-13-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,9,6 and 9 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 111969-13:
(8*1)+(7*1)+(6*1)+(5*9)+(4*6)+(3*9)+(2*1)+(1*3)=122
122 % 10 = 2
So 111969-13-2 is a valid CAS Registry Number.

111969-13-2Relevant articles and documents

Metal-assisted Reactions: Part 19. Burst Kinetics in Heterogeneous Catalytic Transfer Hydrogenolysis

Johnstone, Robert A. W.,Price, Peter J.

, p. 1069 - 1076 (2007/10/02)

Arene formation by catalytic transfer hydrogenolysis of aryloxytetrazolyl ethers in the liquid-phase shows biphasic concentration-time curves which indicate rate-limiting dissociation of heterogeneous complexes between catalyst and one of the reaction products, a tetrazolone.A dependence of catalytic reaction rate on pH and following modifications made to the catalyst are reported also.

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