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C5H5(C6H5)2PCH2CH2P(C6H5)2RuCH3 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

74481-94-0

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74481-94-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74481-94-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,4,8 and 1 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 74481-94:
(7*7)+(6*4)+(5*4)+(4*8)+(3*1)+(2*9)+(1*4)=150
150 % 10 = 0
So 74481-94-0 is a valid CAS Registry Number.

74481-94-0Downstream Products

74481-94-0Relevant academic research and scientific papers

(η5-C5H5)(Ph2PCH2CH2PPh2)Ru=CH2+ AsF6-. SPECTRAL CHARACTERIZATION AND MEASUREMENT OF THE BARRIER TO METHYLENE ROTATION

Studabaker, William B.,Brookhart, M.

, p. C39 - C41 (1986)

The electrophilic methylene complex (η5-C5H5)(Ph2PCH2CH2PPh2)Ru=CH2+ (1) has been characterized by 13C and variable-temperature 1H NMR spectroscopy and exhibits a vertical orientation of the methylene group with a barrier for rotation about the ruthenium-carbon double bond of 10.9 kcal/mol.

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