43033-71-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 43033-71-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,3,0,3 and 3 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 43033-71:
(7*4)+(6*3)+(5*0)+(4*3)+(3*3)+(2*7)+(1*1)=82
82 % 10 = 2
So 43033-71-2 is a valid CAS Registry Number.
43033-71-2Relevant articles and documents
Synthesis of a new metabolite of acetylmethadol
Booher,Pohland
, p. 266 - 268 (2007/10/06)
The primary amine metabolites of α (±) and α (-) acetylmethadol were synthesized. A neutral permanganate oxidation of noracetylmethadol gave a nitroalkane. This unusual oxidation product was readily converted to the primary amine metabolite of acetylmetha