73074-20-1 Usage
Safety Profile
Poison by ingestion and skincontact. When heated to decomposition it emits very toxicfumes of HCl and NOx.
Check Digit Verification of cas no
The CAS Registry Mumber 73074-20-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,0,7 and 4 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 73074-20:
(7*7)+(6*3)+(5*0)+(4*7)+(3*4)+(2*2)+(1*0)=111
111 % 10 = 1
So 73074-20-1 is a valid CAS Registry Number.
73074-20-1Relevant academic research and scientific papers
Reduction of aromatic and aliphatic nitro groups to anilines and amines with hypophosphites associated with Pd/C
Baron, Marc,Metay, Estelle,Lemaire, Marc,Popowycz, Florence
, p. 1006 - 1015 (2013/07/26)
The reduction of aromatic and aliphatic nitro groups to anilines and amines is performed with good yield and selectivity in short reaction times. A mixture of sodium hypophosphite and phosphinic acid is used in the presence of a heterogeneous catalyst 2.5 mol% of Pd/C (5%) in a biphasic water/2-MeTHF system.
