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(CO)5W(Se=CPh2) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

88676-91-9

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88676-91-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 88676-91-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,8,6,7 and 6 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 88676-91:
(7*8)+(6*8)+(5*6)+(4*7)+(3*6)+(2*9)+(1*1)=199
199 % 10 = 9
So 88676-91-9 is a valid CAS Registry Number.

88676-91-9Upstream product

88676-91-9Relevant academic research and scientific papers

pentacarbonyl Complexes of Chromium and Tungsten

Fischer, Helmut,Zeuner, Siegfried

, p. 1365 - 1368 (2007/10/02)

pentacarbonyl complexes of chromium and tungsten, (CO)5M (M = Cr, R = H and M = W, R = NMe2, OMe, Me, H, Br, CF3) react with phenylisoselenocyanate or potassium selenocyanate inserting selenium into the metal-carbene bond to give the first η1-bonded bisarylselenoketone(carbonyl) complexes, (CO)5M.The compounds were characterized by analytical and spectroscopic means. - Keywords: Selenoketone Complexes, Insertion Reaction

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