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1237512-14-9

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1237512-14-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1237512-14-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,3,7,5,1 and 2 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1237512-14:
(9*1)+(8*2)+(7*3)+(6*7)+(5*5)+(4*1)+(3*2)+(2*1)+(1*4)=129
129 % 10 = 9
So 1237512-14-9 is a valid CAS Registry Number.

1237512-14-9Relevant articles and documents

Alkylsilyl Peroxides as Alkylating Agents in the Copper-Catalyzed Selective Mono-N-Alkylation of Primary Amides and Arylamines

Sakamoto, Ryu,Sakurai, Shunya,Maruoka, Keiji

supporting information, p. 9030 - 9033 (2017/07/11)

The copper-catalyzed selective mono-N-alkylation of primary amides or arylamines using alkylsilyl peroxides as alkylating agents is reported. The reaction proceeds under mild reaction conditions and exhibits a broad substrate scope with respect to the alkylsilyl peroxides, as well as to the primary amides and arylamines. Mechanistic studies suggest that the present reaction should proceed through a free-radical process that includes alkyl radicals generated from the alkylsilyl peroxides.

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