6-Fluor-4-chlor-benzol-disulfonsaeure-(1,3)-dichlorid, also known as 6-fluoro-4-chlorobenzene-1,3-disulfonic acid dichloride, is a chemical compound with the molecular formula C6H3Cl2FNO4S2. It is a derivative of benzene, featuring a fluorine atom at the 6th position and a chlorine atom at the 4th position. The compound is characterized by two sulfonic acid groups attached to the 1st and 3rd carbon atoms of the benzene ring, which are further reacted with hydrochloric acid to form dichloride salts. This organic compound is used as an intermediate in the synthesis of various pharmaceuticals and agrochemicals, particularly those containing the 6-fluoro-4-chlorobenzene core structure. Due to its reactivity and the presence of multiple functional groups, it is essential to handle 6-Fluor-4-chlor-benzol-disulfonsaeure-(1,3)-dichlorid with care, following appropriate safety protocols.
The CAS Registry Mumber 782-60-5 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 7,8 and 2 respectively; the second part has 2 digits, 6 and 0 respectively. Calculate Digit Verification of CAS Registry Number 782-60: (5*7)+(4*8)+(3*2)+(2*6)+(1*0)=85 85 % 10 = 5 So 782-60-5 is a valid CAS Registry Number.