1H-Pyrrole-3-carbonitrile, 4-chloro-2,5-dihydro-2,5-dioxo- is a chemical compound with the molecular formula C6H3ClN2O2. It is a derivative of pyrrole, a heterocyclic aromatic organic compound consisting of a five-membered ring with one nitrogen atom and four carbon atoms. In this specific compound, the 4-position of the pyrrole ring is substituted with a chlorine atom, and the 2,5-positions are dihydroxylated, meaning they contain hydro twoxyl groups. Additionally, the compound features a carbonitrile group at the 3-position, which is a cyano group (-CN) attached to a carbon atom. 1H-Pyrrole-3-carbonitrile, 4-chloro-2,5-dihydro-2,5-dioxo- has potential applications in the synthesis of various pharmaceuticals and agrochemicals due to its unique structure and reactivity.
The CAS Registry Mumber 98027-73-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,0,2 and 7 respectively; the second part has 2 digits, 7 and 3 respectively. Calculate Digit Verification of CAS Registry Number 98027-73: (7*9)+(6*8)+(5*0)+(4*2)+(3*7)+(2*7)+(1*3)=157 157 % 10 = 7 So 98027-73-7 is a valid CAS Registry Number.