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C20N4H10[C6H3(C(CH3)3)2]C6H4OC2H4OC2H4OC6H4OC2H4OC2H4OC6H4C20N4H10[C6H3(C(CH3)3)2]Ce is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

208943-72-0

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208943-72-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 208943-72-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,8,9,4 and 3 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 208943-72:
(8*2)+(7*0)+(6*8)+(5*9)+(4*4)+(3*3)+(2*7)+(1*2)=150
150 % 10 = 0
So 208943-72-0 is a valid CAS Registry Number.

208943-72-0Upstream product

208943-72-0Downstream Products

208943-72-0Relevant academic research and scientific papers

Rotational oscillation of two interlocked porphyrins in cerium bis(5,15-diarylporphyrinate) double-deckers

Tashiro, Kentaro,Fujiwara, Takashi,Konishi, Katsuaki,Aida, Takuzo

, p. 1121 - 1122 (1998)

Dynamic NMR coupled with racemization studies on chiral cerium bis(5,15-diarylporphyrinate) double-deckers demonstrate that the two interlocked porphyrin ligands oscillate rotationally around the metal center.

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