2,4,2'-Trinitro-diphenylselenid, also known as TNDPS, is an organoselenium compound characterized by its chemical formula C12H6N3O6Se. It is a yellow crystalline solid that is derived from diphenylselenid, a compound consisting of two phenyl rings connected by a selenium atom. The trinitro functional group, which consists of three nitro groups (-NO2), is attached to the phenyl rings, giving the compound its explosive properties. TNDPS is of interest in the field of explosives research due to its potential applications in the development of new high-energy materials. It is important to note that handling and storage of such compounds require strict safety measures due to their potential reactivity and sensitivity.
The CAS Registry Mumber 1657-95-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,6,5 and 7 respectively; the second part has 2 digits, 9 and 5 respectively. Calculate Digit Verification of CAS Registry Number 1657-95: (6*1)+(5*6)+(4*5)+(3*7)+(2*9)+(1*5)=100 100 % 10 = 0 So 1657-95-0 is a valid CAS Registry Number.