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((C6H5)3PO)2U(BH4)4 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

99774-55-7

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99774-55-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 99774-55-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,7,7 and 4 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 99774-55:
(7*9)+(6*9)+(5*7)+(4*7)+(3*4)+(2*5)+(1*5)=207
207 % 10 = 7
So 99774-55-7 is a valid CAS Registry Number.

99774-55-7Downstream Products

99774-55-7Relevant academic research and scientific papers

Derivatives of U(BH4)4 and its Lewis base adducts; synthesis of monocyclopentadienyl- and hydride-uranium(IV) complexes: (η-C5H5)U(BH4)3 and (CH3OCH2CH2OCH3)U(BH4)3H

Baudry, Denise,Ephritikhine, Michel

, p. 123 - 130 (1988)

In solution, (THF)2U(BH4)4 and (HMPA)2U(BH4)4 adopt a trans-configuration, whereas (Ph3PO)2U(BH4)4 exists as an equilibrium mixture of two isomers.Thermolysis of (DME)U(BH4)4 gives the corresponding uranium (IV) hydride (DME)U(BH4)3H.Raction of U(BH4)4 with TlCp or cyclopentadiene in toluene gives CpU(BH4)3.

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