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<5-<2,8,12,18-tetraethyl-15-(2,5-dihydroxyphenyl)-3,7,13,17-tetramethylporphyrinyl>>benzene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

131012-25-4

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131012-25-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 131012-25-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,0,1 and 2 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 131012-25:
(8*1)+(7*3)+(6*1)+(5*0)+(4*1)+(3*2)+(2*2)+(1*5)=54
54 % 10 = 4
So 131012-25-4 is a valid CAS Registry Number.

131012-25-4Relevant academic research and scientific papers

Synthesis and characterization of quinone-substituted octaalkyl porphyrin monomers and dimers

Sessler, Jonathan L.,Johnson, Martin R.,Creager, Stephen E.,Fettinger, James C.,Ibers, James A.

, p. 9310 - 9329 (2007/10/02)

The synthesis and characterization of a variety of selectively metalated quinone-substituted zinc-containing octaalkyl porphyrin dimers, designed to mimic certain key electronic and structural aspects of the photosynthetic reaction centers of Rhodopseudom

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