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102440-07-3

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102440-07-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 102440-07-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,2,4,4 and 0 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 102440-07:
(8*1)+(7*0)+(6*2)+(5*4)+(4*4)+(3*0)+(2*0)+(1*7)=63
63 % 10 = 3
So 102440-07-3 is a valid CAS Registry Number.

102440-07-3Relevant articles and documents

Metal-free functionalization of N, N-dialkylanilines via temporary oxidation to N, N-dialkylaniline N-oxides and group transfer

Lewis, Robert S.,Wisthoff, Michael F.,Grissmerson,Chain, William J.

supporting information, p. 3832 - 3835 (2014/08/05)

A simple set of protocols for the controlled elaboration of anilines is reported allowing access to a diverse array of aminophenols, aminoarylsulfonates, alkylated anilines, and aminoanilines in 29-95% yield in a single laboratory operation from easily isolable, bench-stable N,N-dialkylaniline N-oxides. The introduction of new C-O, C-C, and C-N bonds on the aromatic ring is made possible by a temporary increase in oxidation level and excision of a weak N-O bond.

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