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1351511-81-3

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1351511-81-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1351511-81-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,5,1,5,1 and 1 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1351511-81:
(9*1)+(8*3)+(7*5)+(6*1)+(5*5)+(4*1)+(3*1)+(2*8)+(1*1)=123
123 % 10 = 3
So 1351511-81-3 is a valid CAS Registry Number.

1351511-81-3Relevant articles and documents

Regio- and enantioselective hydroamination of dienes by gold(I)/menthol cooperative catalysis

Kanno, Osamu,Kuriyama, Wataru,Wang, Z. Jane,Toste, F. Dean

supporting information; experimental part, p. 9919 - 9922 (2011/12/02)

Alcohol is key: Regio- and enantioselective hydroamination of 1,3-dienes has been achieved with the dinuclear catalyst (R)-DTBM-SEGPHOS. The rate and selectivity of the reaction are enhanced by alcohol additives like menthol, which coordinates the cationic gold(I) to generate a Br?nsted acid that can participate in catalysis. Mbs=p-methoxybenzenesulfonyl. Copyright

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