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2,5-bis[(4-methoxyphenyl)hydroxymethyl]tellurophene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1237798-17-2

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1237798-17-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1237798-17-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,3,7,7,9 and 8 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1237798-17:
(9*1)+(8*2)+(7*3)+(6*7)+(5*7)+(4*9)+(3*8)+(2*1)+(1*7)=192
192 % 10 = 2
So 1237798-17-2 is a valid CAS Registry Number.

1237798-17-2Relevant academic research and scientific papers

A flexible porphyrin-annulene hybrid: A nonporphyrin conformation for meso-tetraaryldivacataporphyrin

Pacholska-Dudziak, Ewa,Szterenberg, Ludmila,Latos-Grazanski, Lechoslaw

, p. 3500 - 3511 (2011/05/02)

An annulene-porphyrin hybrid, the diaaza-deficient porphyrin 5,10,15,20-tetraaryl-21,23-divacataporphyrin, has been synthesized by an extrusion of tellurium atom(s) from 5,10,15,20-tetraaryl-21,23- ditelluraporphyrin under treatment with HCl. In addition,

Novel 21,23-ditelluraporphyrins and the first 26,28-ditellurasapphyrin and 30,33-ditellurarubyrin

Sathyamoorthy, Bharathwaj,Axelrod, Abram,Farwell, Victoria,Bennett, Stephanie M.,Calitree, Brandon D.,Benedict, Jason B.,Sukumaran, Dinesh K.,Detty, Michael R.

experimental part, p. 3431 - 3441 (2010/09/17)

21,23-Ditelluraporphyrins 3, 9, and 16-18 bearing phenyl, 4-methoxyphenyl, and/or 3,4,5-trimethoxyphenyl meso substituents were prepared by the condensation of 2,5-di[hydroxy(aryl)methyl]tellurophenes 12 with 2,5-di[2-pyrrolo(aryl)methyl]tellurophenes 15

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