1211396-20-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1211396-20-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,1,3,9 and 6 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1211396-20:
(9*1)+(8*2)+(7*1)+(6*1)+(5*3)+(4*9)+(3*6)+(2*2)+(1*0)=111
111 % 10 = 1
So 1211396-20-1 is a valid CAS Registry Number.
1211396-20-1Relevant articles and documents
N-[(E)-3-alkoxy-4-hydroxy(alkoxy, alkanoyloxy, aroyloxy)-benzylidene]-4- phenoxyanilines
Dikusar,Potkin,Kozlov,Ogorodnikova
experimental part, p. 1496 - 1502 (2010/03/26)
Condensation of 4-phenoxyaniline with benzaldehydes of the vanillin series in methanol gave the corresponding Schiff bases, N-[(E)-3-alkoxy-4- hydroxy(alkoxy, alkanoyloxy, aroyloxy)benzylidene]-4-phenoxyanilines.
