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[WI2(CO)2(P(OEt)3)(cis-bis(diphenylphosphino)ethene)] is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

287970-84-7

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287970-84-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 287970-84-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,8,7,9,7 and 0 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 287970-84:
(8*2)+(7*8)+(6*7)+(5*9)+(4*7)+(3*0)+(2*8)+(1*4)=207
207 % 10 = 7
So 287970-84-7 is a valid CAS Registry Number.

287970-84-7Downstream Products

287970-84-7Relevant academic research and scientific papers

Cis- and trans-bis(diphenylphosphino)ethene seven-coordinate complexes of molybdenum(II) and tungsten(II). Crystal structures of [MI2(CO)3(cis-dppen)] {M=Mo or W; Dppen=bis(diphenylphosphino)ethene}, [WI(CO)2(cis-dppen)

Baker, Paul K.,Drew, Michael G.B.,Johans, Archie W.,Latif, Latifah Abdol

, p. 115 - 124 (2000)

Equimolar quantities of [MI2(CO)3(NCMe)2] (M=Mo or W) and cis-dppen {dppen=Ph2PCH=CHPPh2} react in CH2Cl2 at room temperature to give good yields of the crystallographically char

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