N,N'-Carbonyl-bis-sulfanilyl chloride, also known as 1,3-bis(sulfanilyl)urea or 1,3-di(sulfanilyl)urea, is a chemical compound with the molecular formula C8H8Cl2N4O2S2. It is a white crystalline solid that is soluble in organic solvents such as ethanol and acetone. N,N'-carbonyl-bis-sulfanilyl chloride is primarily used as an intermediate in the synthesis of various pharmaceuticals, agrochemicals, and dyes. It is also known for its potential applications in the preparation of sulfonamide-based drugs, which are a class of antibiotics. The compound is synthesized by reacting sulfanilyl chloride with urea in the presence of a suitable base. Due to its reactivity and potential use in the production of pharmaceuticals, it is important to handle N,N'-carbonyl-bis-sulfanilyl chloride with care, following proper safety protocols.
The CAS Registry Mumber 3672-62-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,6,7 and 2 respectively; the second part has 2 digits, 6 and 2 respectively. Calculate Digit Verification of CAS Registry Number 3672-62: (6*3)+(5*6)+(4*7)+(3*2)+(2*6)+(1*2)=96 96 % 10 = 6 So 3672-62-6 is a valid CAS Registry Number.