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1-{4-(1,1',1'',1'''-(1,3-cyclopentadiene-1,2,3,4-tetrayl)tetrakis)}(4,1-C6H4COC5H11) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

149574-16-3

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149574-16-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 149574-16-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,9,5,7 and 4 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 149574-16:
(8*1)+(7*4)+(6*9)+(5*5)+(4*7)+(3*4)+(2*1)+(1*6)=163
163 % 10 = 3
So 149574-16-3 is a valid CAS Registry Number.

149574-16-3Downstream Products

149574-16-3Relevant academic research and scientific papers

1->-(4,1-phenylene)-alkanones and their Sodium, Thallium(I) and Iron(II) Complexes

Schumann, Herbert,Kucht, Andreas,Kucht, Homa,Lentz, Alexander,Esser, Lothar,Weimann, Roman

, p. 297 - 312 (2007/10/02)

Tetraphenylcyclopentadiene (1) reacts with acylchlorides RC(O)Cl (R=CH3, C3H7, C5H11, C7H15) to form the corresponding (4,1-phenylene)alkanones C5H2(C6H4C(O)R-4)4 (2a, 2b, 2c and 2d). 2a reacts with NaNH2 generating the

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