2-Chlor-3,5-dinitro-benzolsulfonamid, also known as 2-chloro-3,5-dinitrobenzenesulfonamide, is a chemical compound with the molecular formula C6H4ClN3O5S. It is a derivative of benzenesulfonamide, featuring a chloro group at the 2-position, two nitro groups at the 3 and 5 positions, and a sulfonamide group attached to the benzene ring. 2-Chlor-3.5-dinitro-benzolsulfonamid is primarily used as an intermediate in the synthesis of various pharmaceuticals and agrochemicals, particularly in the production of antibiotics and herbicides. Due to its reactivity and potential applications, it is essential to handle 2-chlor-3,5-dinitro-benzolsulfonamid with care, as it may pose health and environmental risks.
The CAS Registry Mumber 2379-49-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,3,7 and 9 respectively; the second part has 2 digits, 4 and 9 respectively. Calculate Digit Verification of CAS Registry Number 2379-49: (6*2)+(5*3)+(4*7)+(3*9)+(2*4)+(1*9)=99 99 % 10 = 9 So 2379-49-9 is a valid CAS Registry Number.