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naphthalenechromium dicarbonyl triphenylphosphite is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

73656-20-9

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73656-20-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 73656-20-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,6,5 and 6 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 73656-20:
(7*7)+(6*3)+(5*6)+(4*5)+(3*6)+(2*2)+(1*0)=139
139 % 10 = 9
So 73656-20-9 is a valid CAS Registry Number.

73656-20-9Downstream Products

73656-20-9Relevant academic research and scientific papers

STRUCTURAL AND CATALYTIC ACTIVITY STUDIES ON PHOSPHINE- AND PHOSPHITE-DICARBONYLCHROMIUM COMPLEXES OF PHENANTHRENE AND NAPHTHALENE

Cais, Michael,Kaftory, M.,Kohn, D.H.,Tatarsky, D.

, p. 103 - 112 (2007/10/02)

The syntheses of phenanthreneCr(CO)2L (L = PEt3, PBu3, PPh3, SbPh3, P(OMe)3, P(OEt)3, P(OBu)3 and P(OPh)3) and naphthaleneCr(CO)2L (L = PEt3, PBu3, PPh3 and P(OPh)3) are reported.The behaviour of these complexes as catalysts for hydrogenation of dienes is

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