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13395-07-8

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13395-07-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 13395-07-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,3,9 and 5 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 13395-07:
(7*1)+(6*3)+(5*3)+(4*9)+(3*5)+(2*0)+(1*7)=98
98 % 10 = 8
So 13395-07-8 is a valid CAS Registry Number.

13395-07-8Relevant articles and documents

Paquette,Farley

, p. 2718,2719, 2722 (1967)

Highly Selective Aromatic Chlorinations. Part 2. The Chlorination of Substituted Phenols, Anisoles, Anilines, and Related Compounds with N-Chloroamines in Acidic Solution

Smith, John R. Lindsay,McKeer, Linda C.,Taylor, Jonathan M.

, p. 385 - 392 (2007/10/02)

Phenols, anisoles, anilines, and related compounds are chlorinated in trifluoroacetic acid at room temperature by N-chlorodialkylamines and N-chlorotrialkylammonium salts.With monsubstituted compounds and their 2- and 3-substituted derivatives the reaction occurs efficiently and selectively at the 4-position.The reactivity of these substrates and the selectivity of their chlorinations are determined by electronic rather than steric effects of the substituent.Blocking the reaction with a substituent at the 4-position generally leads to only poor or moderate yields of the 2-chlorinated product.Evidence for radical and cation radical intermediates has been obtained in the reactions of some of the 4-substituted reactants and the mechanism of chlorination is discussed in the light of these findings.The reactions of selected substrates have been scaled up to give laboratory syntheses.

DIENONE-PHENOL CONVERSIONS OF 4-X-SUBSTITUTED 4-HYDROXY-2,6-DI-tert-BUTYLCYCLOHEXA-2,5-DIENONES IN ACID MEDIA

Malysheva, R. D.,Ershov, V. V.,Volod'kin, A. A.

, p. 550 - 552 (2007/10/02)

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