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C34H29P2(1+)*Br(1-) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1401339-43-2

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1401339-43-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1401339-43-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,0,1,3,3 and 9 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1401339-43:
(9*1)+(8*4)+(7*0)+(6*1)+(5*3)+(4*3)+(3*9)+(2*4)+(1*3)=112
112 % 10 = 2
So 1401339-43-2 is a valid CAS Registry Number.

1401339-43-2Relevant academic research and scientific papers

Synthesis and ruthenium coordination complexes of the chelating phosphine phosphonium-1-indenylide 1,1-bis(diphenylphosphino)methane-1-indenylide,1-C 9H6Ph2PCH2PPh2

Hussain, Riaz,Fowler, Kevin G.,Sauriol, Francoise,Baird, Michael C.,Budzelaar, Peter H. M.

, p. 6926 - 6932,7 (2012)

Bis(diphenylphosphino)methane-1-indenylide, 1-C9H 6PPh2CH2PPh2 (1-C9H 6dppm, I), has been synthesized and characterized by NMR spectroscopy and X-ray crystallography. I reacts with [CpRu(MeCN)3]PF6 to form the conventional sandwich complex [CpRu(η5-I)]PF 6 (II), which contains a dangling -PPh2 group. Complex II isomerizes to the 18-electron species IIIc, in which the dangling -PPh 2 group coordinates to the ruthenium, forcing slippage of the five-membered ring to an unanticipated 1,9,8-η3-exo mode of coordination.

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