4,5-Dichlor-3,6-endoxo-hexahydrophthalsaeure, also known as 4,5-dichloro-3,6-endo-hexahydrophthalic acid, is a chemical compound with the molecular formula C8H8Cl2O4. It is a derivative of hexahydrophthalic acid, featuring two chlorine atoms at the 4 and 5 positions and an endo configuration at the 3,6 positions. This organic compound is characterized by its cyclic structure and the presence of two carboxylic acid groups, which contribute to its acidic properties. It is used in various chemical processes and as an intermediate in the synthesis of other compounds, particularly in the production of certain pharmaceuticals and agrochemicals. Due to its reactivity and potential applications, it is important to handle 4,5-Dichlor-3,6-endoxo-hexahydrophthalsaeure with care, adhering to proper safety protocols.
The CAS Registry Mumber 3471-50-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,4,7 and 1 respectively; the second part has 2 digits, 5 and 0 respectively. Calculate Digit Verification of CAS Registry Number 3471-50: (6*3)+(5*4)+(4*7)+(3*1)+(2*5)+(1*0)=79 79 % 10 = 9 So 3471-50-9 is a valid CAS Registry Number.