2,2,4-trichloro-6-(4-nitro-phenyl)-2λ5-[1,3,2]diazaphosphinine-5-carbonitrile is a complex organic compound with the molecular formula C9H3Cl3N3O2P. It features a diazaphosphinine ring, which is a type of heterocyclic compound containing phosphorus and nitrogen atoms. The molecule is characterized by three chlorine atoms attached to the diazaphosphinine ring, a nitro group (-NO2) on the phenyl ring, and a carbonitrile group (-CN) at the 5-position. 2,2,4-trichloro-6-(4-nitro-phenyl)-2λ5-[1,3,2]diazaphosphinine-5-carbonitrile is likely to be used in chemical research or as an intermediate in the synthesis of other compounds due to its unique structure and functional groups.
The CAS Registry Mumber 28798-99-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,7,9 and 8 respectively; the second part has 2 digits, 9 and 9 respectively. Calculate Digit Verification of CAS Registry Number 28798-99: (7*2)+(6*8)+(5*7)+(4*9)+(3*8)+(2*9)+(1*9)=184 184 % 10 = 4 So 28798-99-4 is a valid CAS Registry Number.