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141249-69-6

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141249-69-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 141249-69-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,1,2,4 and 9 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 141249-69:
(8*1)+(7*4)+(6*1)+(5*2)+(4*4)+(3*9)+(2*6)+(1*9)=116
116 % 10 = 6
So 141249-69-6 is a valid CAS Registry Number.

141249-69-6Downstream Products

141249-69-6Relevant articles and documents

An Effective [FeIII(TF4DMAP)Cl] Catalyst for C-H Bond Amination with Aryl and Alkyl Azides

Du, Yi-Dan,Xu, Zhen-Jiang,Zhou, Cong-Ying,Che, Chi-Ming

supporting information, p. 895 - 899 (2019/02/14)

[FeIII(TF4DMAP)Cl] can efficiently catalyze intermolecular sp3 C-H amination using aryl azides and intramolecular sp3 C-H amination of alkyl azides in moderate-to-high product yields. At catalyst loading down to 1 mol %, the reactions display high chemo- and regioselectivity with broad substrate scope and are effective for late-stage functionalization of complex natural/bioactive molecules.

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