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[closo-1,2-Me2-3,3-(PPh3)2-3-H-3,1,2-RhC2B9H9] is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

89509-53-5

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89509-53-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 89509-53-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,5,0 and 9 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 89509-53:
(7*8)+(6*9)+(5*5)+(4*0)+(3*9)+(2*5)+(1*3)=175
175 % 10 = 5
So 89509-53-5 is a valid CAS Registry Number.

89509-53-5Upstream product

89509-53-5Downstream Products

89509-53-5Relevant academic research and scientific papers

Synthesis, characterization and reactivity of [exo-nido-Rh(PPh3)2(η5-C2B 9H10Me2)]

Topaloglu, Isil

, p. 1295 - 1305 (1996)

In this work, the reaction of the 16-electron species [Rh(η3-C8H13)-(η5-C 2B9H9Me2)] with PPh3 was investigated and the product, [exo-nido-Rh-(PPh3)2(η5-C2B 9H10Me2)], which is in an equilibrium with the closo analogue was characterized by 31p{1H}, 1H, 13C and 11B NMR spectroscopy. A mechanism for the complex formation is suggested which is related to the previously reported reactions between the 16-electron complex and PR3 (R = Me and Et) ligands.

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