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methyldi(p-tolyl)phosphine sulfide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

54844-89-2

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54844-89-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 54844-89-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,8,4 and 4 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 54844-89:
(7*5)+(6*4)+(5*8)+(4*4)+(3*4)+(2*8)+(1*9)=152
152 % 10 = 2
So 54844-89-2 is a valid CAS Registry Number.

54844-89-2Downstream Products

54844-89-2Relevant academic research and scientific papers

Intramolecular nucleophilic substitution of ω-haloalkylphosphine derivatives

Pawe?, Wo?nicki,Korzeniowska, Ewelina,Stankevic, Marek

, p. 10271 - 10296 (2017)

ω-Haloalkylphosphine derivatives undergo the intramolecular nucleophilic substitution reaction upon treatment with a strong base, yielding either cycloalkylphosphine derivatives or heterocyclic phosphine derivatives. The selectivity of the cyclization of

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