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(CO)5WCNCH2CH3 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

90022-77-8

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90022-77-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 90022-77-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,0,2 and 2 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 90022-77:
(7*9)+(6*0)+(5*0)+(4*2)+(3*2)+(2*7)+(1*7)=98
98 % 10 = 8
So 90022-77-8 is a valid CAS Registry Number.

90022-77-8Upstream product

90022-77-8Downstream Products

90022-77-8Relevant academic research and scientific papers

A Thermally Induced Novel Fragmentation Reaction of Transition Metal Silylcarbene Complexes

Schubert, Ulrich,Hoernig, Hannelore,Erdmann, Kai-Uwe,Weiss, Karin

, p. 13 - 14 (1984)

The carbene complexes (CO)5WC(OEt)SiPh3 (1) and (CO)5WC(NEt2)SiPh3 (2) thermally decompose to give triphenylsilane, ethylene, and W(CO)6 or (CO)5WCNEt, respectively, while in the presence of moist CO, 2O is formed, believed to arise via the ketene intermediate, Ph3Si(EtO)C=C=O.

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