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((CH3)2CHNHCNCH(CH3)2(NC6H4Cl))3Y(C4H8O) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1221069-43-7

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1221069-43-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1221069-43-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,1,0,6 and 9 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1221069-43:
(9*1)+(8*2)+(7*2)+(6*1)+(5*0)+(4*6)+(3*9)+(2*4)+(1*3)=107
107 % 10 = 7
So 1221069-43-7 is a valid CAS Registry Number.

1221069-43-7Downstream Products

1221069-43-7Relevant academic research and scientific papers

Heterobimetallic complexes of lanthanide and lithium metals with dianionic guanidinate ligands: Syntheses, structures and catalytic activity for amidation of aldehydes with amines

Qian, Cunwei,Zhang, Xingmin,Zhang, Yong,Shen, Qi

, p. 747 - 752 (2010)

Reactions of triguanidinate lanthanide complexes Ln[(iPrN)(NC6H4p-Cl)C(NHiPr)]3 (Ln = Nd, Y) with 3 equiv. of n-BuLi gave [Li(THF)(DME)]3Ln[μ-η2η1 (iPrN)2C(NC6H4p-Cl)]3, which represents the first structurally characterized complexes of lanthanide and lithium metals with dianionic guanidinate ligands. The Nd complex was found to be an effective catalyst for amidation of aldehydes with amines under mild conditions with a wide scope of substrates.

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