4-Iod-dithiobenzoesaeure-methylester, also known as methyl 4-iodobenzenedithioate, is an organic compound with the chemical formula C8H7IOS2. It is a colorless to pale yellow crystalline solid that is soluble in organic solvents. 4-Iod-dithiobenzoesaeure-methylester is characterized by the presence of an iodine atom at the 4-position of the benzene ring, with two sulfur atoms attached to the benzene ring, forming a dithiobenzoic acid structure. The methyl group is attached to the carboxylic acid group, making it a methyl ester. It is used as an intermediate in the synthesis of various organic compounds and pharmaceuticals, particularly in the production of agrochemicals and dyes. Due to its reactivity and the presence of the iodine atom, it can be used in reactions such as nucleophilic substitutions and cross-coupling reactions.
The CAS Registry Mumber 5969-45-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,9,6 and 9 respectively; the second part has 2 digits, 4 and 5 respectively. Calculate Digit Verification of CAS Registry Number 5969-45: (6*5)+(5*9)+(4*6)+(3*9)+(2*4)+(1*5)=139 139 % 10 = 9 So 5969-45-9 is a valid CAS Registry Number.