Trimethyl-arsine oxide, also known as trimethylarsine oxide or (CH3)3AsO, is an organoarsenic compound that consists of a central arsenic atom bonded to three methyl groups and one oxygen atom. It is a colorless, volatile liquid with a pungent odor and is used in the synthesis of various organoarsenic compounds. Nitrate, on the other hand, refers to the polyatomic ion NO3-, which is composed of one nitrogen atom and three oxygen atoms. It is a common anion found in various salts, such as potassium nitrate (KNO3) and sodium nitrate (NaNO3), and plays a significant role in the global nitrogen cycle. Nitrate is also used in the production of fertilizers, explosives, and other industrial applications. In summary, trimethyl-arsine oxide is an organoarsenic compound, while nitrate is a polyatomic ion with diverse applications in agriculture, industry, and the environment.
The CAS Registry Mumber 18430-79-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,4,3 and 0 respectively; the second part has 2 digits, 7 and 9 respectively. Calculate Digit Verification of CAS Registry Number 18430-79: (7*1)+(6*8)+(5*4)+(4*3)+(3*0)+(2*7)+(1*9)=110 110 % 10 = 0 So 18430-79-0 is a valid CAS Registry Number.