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C7H19F2N3P(1+)*Br(1-) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

87145-05-9

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87145-05-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 87145-05-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,1,4 and 5 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 87145-05:
(7*8)+(6*7)+(5*1)+(4*4)+(3*5)+(2*0)+(1*5)=139
139 % 10 = 9
So 87145-05-9 is a valid CAS Registry Number.

87145-05-9Downstream Products

87145-05-9Relevant academic research and scientific papers

Phosphine- and Phosphite-Mediated Difluorocarbene Exchange Reactions of (Bromodifluoromethyl)phosphonium Salts. Evidence for Facile Dissociation of (Difluoromethylene)triphenylphosphorane

Burton, Donald J.,Naae, Douglas, G.,Flynn, Richard M.,Smart, Bruce E.,Brittelli, David R.

, p. 3616 - 3618 (1983)

(Bromodifluoromethyl)triphenylphosphonium bromide undergoes facile exchange of the bromodifluoromethyl group with tertiary phosphine and trialkyl phosphite.A mechanism that involves formation of the difluoromethylene ylide and dissociation of the ylide into difluorocarbene and triphenylphosphine is proposed to account for the observed exchange process.

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