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355137-26-7

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355137-26-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 355137-26-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,5,5,1,3 and 7 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 355137-26:
(8*3)+(7*5)+(6*5)+(5*1)+(4*3)+(3*7)+(2*2)+(1*6)=137
137 % 10 = 7
So 355137-26-7 is a valid CAS Registry Number.

355137-26-7Downstream Products

355137-26-7Relevant articles and documents

Reactivity of stable trifluoroacetaldehyde hemiaminals. 1. An unexpected reaction with enolizable carbonyl compounds

Blond,Billard,Langlois

, p. 4826 - 4830 (2001)

In the presence of enolizable carbonyl compounds, hemiaminals of fluoral and related polyfluoroaldehydes behave as equivalents of fluoroalkyl iminium compounds and provide β-polyfluoroalkyl β-dialkylamino ketones, which are easily transformed, under acidic conditions, into β-polyfluoroalkylenones.

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