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W(C20H8N4(C6H4CH3)4)(O)(Cl) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

119676-67-4

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119676-67-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 119676-67-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,9,6,7 and 6 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 119676-67:
(8*1)+(7*1)+(6*9)+(5*6)+(4*7)+(3*6)+(2*6)+(1*7)=164
164 % 10 = 4
So 119676-67-4 is a valid CAS Registry Number.

119676-67-4Upstream product

119676-67-4Relevant academic research and scientific papers

The Chemistry of Rhenium and Tungsten Porphyrin Complexes in Low Oxidation States. Synthesis and Characterization of Rhenium and Tungsten Porphyrin Dimers Containing Metal-Metal Multiple Bonds

Collman, James P.,Garner, James M.,Woo, Keith L.

, p. 8141 - 8148 (1989)

The coordination chemistry of rhenium and tungsten porphyrin complexes in low oxidation states is presented.WIV(Por)(Cl)2, WII(Por)(H5C6CCC6H5), and WII(OEP)(PEt3)2 complexes Por = 5,10,15,20-tetra(4-tolyl)porphyrin (T

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