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Nb(5,10,15,20-tetramesitylporphyrinato)(catecholate(2-))(catecholate(1-)) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

166268-13-9

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166268-13-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 166268-13-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,6,2,6 and 8 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 166268-13:
(8*1)+(7*6)+(6*6)+(5*2)+(4*6)+(3*8)+(2*1)+(1*3)=149
149 % 10 = 9
So 166268-13-9 is a valid CAS Registry Number.

166268-13-9Upstream product

166268-13-9Downstream Products

166268-13-9Relevant academic research and scientific papers

Cleavage of the Nb=O Bond of Oxoniobium(V) Porphyrins. Synthesis and Characterization of Novel Niobium(V) Porphyrins with Two Distinct Catechols

Kurihara, Masato,Katoh, Noriyuki,Kojima, Takahiko,Ishii, Yoichi,Matsuda, Yoshihisa

, (1995)

A novel catecholato complex, Nb(V)(tpp)(cat)(Hcat), where cat and Hcat are two distinct catechol ligands (a bidentate catecholate dianion and amonodentate catecholate monoanion, respectively) and tpp is 5,10,15,20-tetraphenylporphyrin dianion, has been is

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