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1167421-93-3

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1167421-93-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1167421-93-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,6,7,4,2 and 1 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1167421-93:
(9*1)+(8*1)+(7*6)+(6*7)+(5*4)+(4*2)+(3*1)+(2*9)+(1*3)=153
153 % 10 = 3
So 1167421-93-3 is a valid CAS Registry Number.

1167421-93-3Upstream product

1167421-93-3Downstream Products

1167421-93-3Relevant articles and documents

Photoredox-catalyzed deoxyfluorination of activated alcohols with Selectfluor

González-Esguevillas, María,Miró, Javier,Jeffrey, Jenna L.,MacMillan, David W.C.

supporting information, p. 4222 - 4227 (2019/06/13)

Herein we disclose a deoxyfluorination of alcohols with an electrophilic fluorine source via visible-light photoredox catalysis. This radical-mediated C–F coupling is capable of fluorinating secondary and tertiary alcohols efficiently, complementing previously reported nucleophilic deoxyfluorination protocols.

Fluorodecarboxylation, rearrangement and cyclisation: the influence of structure and environment on the reactions of carboxylic acids with xenon difluoride

Ramsden, Christopher A.,Shaw, Maxine M.

experimental part, p. 3321 - 3324 (2009/08/09)

The reactions of structurally diverse carboxylic acids with XeF2 in both CH2Cl2/Pyrex and CH2Cl2/PTFE have been studied. Pyrex appears to be a very effective heterogeneous catalyst for an electrophilic mode of reaction of polarised XeF2, leading to rearrangement, cyclisation and cationic products. In CH2Cl2/PTFE, fluorodecarboxylation is the main mode of reaction, in accordance with previous studies, and may occur via a SET reaction of unpolarised XeF2.

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