39755-38-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 39755-38-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,9,7,5 and 5 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 39755-38:
(7*3)+(6*9)+(5*7)+(4*5)+(3*5)+(2*3)+(1*8)=159
159 % 10 = 9
So 39755-38-9 is a valid CAS Registry Number.
39755-38-9Relevant articles and documents
A simple method for the synthesis of 2-amino-1(4′-methoxyphenyl)-propane
Mereyala,Koduru
, p. 3005 - 3010 (2007/10/03)
Synthesis of 2-amino-1-(4′-methoxyphenyl)-propane (II) starting from p-anisaldehyde (1) in 67% overall yield is described. Key reactions involved Horner-Wadswoth-Emmons olefination of 1 to form the ester 2 and Hoffmann degradation of amide 5 to obtain the amine II.