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Triphenylphosphin-N-brom-imin, also known as N-bromo-N-phenylphosphoramide or NBP, is a chemical compound with the formula (C6H5)3P=NBr. It is a colorless, crystalline solid that is widely used as a brominating agent in organic synthesis. NBP is prepared by the reaction of triphenylphosphine with N-bromosuccinimide (NBS). It is soluble in organic solvents and is sensitive to light and moisture. NBP is commonly used in the bromination of various organic compounds, such as alkenes, alkynes, and aromatic rings, as well as in the preparation of other phosphorus-containing compounds. Due to its reactivity, it is important to handle NBP with care and store it under an inert atmosphere to prevent decomposition.

94331-73-4

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94331-73-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 94331-73-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,3,3 and 1 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 94331-73:
(7*9)+(6*4)+(5*3)+(4*3)+(3*1)+(2*7)+(1*3)=134
134 % 10 = 4
So 94331-73-4 is a valid CAS Registry Number.

94331-73-4Downstream Products

94331-73-4Relevant academic research and scientific papers

Design of neutral, mono- or di-cationic water-soluble trihydrazidophosphoradamantanes

Zab?ocka, Maria,Duhayon, Carine

, p. 2687 - 2690 (2006)

The versatile behavior of a trihydrazidophosphoradamantane allowing the synthesis of a variety of neutral, mono- or di-cationic water-soluble molecules of potential interest for biphasic catalysis is reported.

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