10-phenylsulfanyl-5,10-dihydro-phenarsazine is a complex organic compound with the chemical formula C12H12AsNS. It is a derivative of phenarsazine, which is an arsenic-containing heterocyclic compound. This specific variant features a phenylsulfanyl group (C6H5-S-) attached to the 10th carbon atom of the phenarsazine core. The compound is characterized by its unique structure, which includes a dihydrophenarsazine ring system with an additional phenylsulfanyl group. This molecule is of interest in the field of organoarsenic chemistry, potentially for its electronic properties or as a building block in the synthesis of more complex arsenic-containing compounds. However, it is important to note that due to the presence of arsenic, such compounds should be handled with care, as arsenic and its compounds can be toxic.
The CAS Registry Mumber 7269-28-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,2,6 and 9 respectively; the second part has 2 digits, 2 and 8 respectively. Calculate Digit Verification of CAS Registry Number 7269-28: (6*7)+(5*2)+(4*6)+(3*9)+(2*2)+(1*8)=115 115 % 10 = 5 So 7269-28-5 is a valid CAS Registry Number.