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tetracarbonyl[η(4)-(4-phenyl-3-buten-2-one)]tungsten(0) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

258329-92-9

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258329-92-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 258329-92-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,8,3,2 and 9 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 258329-92:
(8*2)+(7*5)+(6*8)+(5*3)+(4*2)+(3*9)+(2*9)+(1*2)=169
169 % 10 = 9
So 258329-92-9 is a valid CAS Registry Number.

258329-92-9Downstream Products

258329-92-9Relevant academic research and scientific papers

Hydrophosphorylation of 1,3-diphenyl-2-propen-1-one and 4-phenyl-3-buten-2-one in the coordinational sphere of carbonyl complexes of Group VIB metals

Kuramshin,Karpenko,Cherkasov

, p. 191 - 195 (2001)

Synthetic procedures for preparing η2 and η4 complexes of chalcone and henzalacetone with hexacarbonyl mononuclear complexes of Group VIB metals were developed and conditions for selective η2 and η4-coordination

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