Aethyl-<2-brosyloxy-aethyl>-fluorophosphoridat, also known as ethyl-(2-bromoxyethyl)-fluorophosphoric acid ester, is a complex organophosphorus compound with the chemical formula C4H10BrFO3P. Aethyl-<2-brosyloxy-aethyl>-fluorophosphoridat is characterized by the presence of a phosphorus atom bonded to a fluorine atom, an oxygen atom, and two carbon atoms. One of the carbon atoms is part of an ethyl group, while the other is connected to a bromine atom and a hydroxyl group, forming a 2-bromoxyethyl moiety. This chemical is of interest in the field of organophosphorus chemistry, potentially for its reactivity and applications in the synthesis of other compounds. It is important to handle such chemicals with care due to their potential toxicity and reactivity.
The CAS Registry Mumber 734-28-1 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 7,3 and 4 respectively; the second part has 2 digits, 2 and 8 respectively. Calculate Digit Verification of CAS Registry Number 734-28: (5*7)+(4*3)+(3*4)+(2*2)+(1*8)=71 71 % 10 = 1 So 734-28-1 is a valid CAS Registry Number.