3,4,5,6-Tetrachlor-o-toluylsaeure, also known as 3,4,5,6-tetrachlorotoluic acid, is an organic compound with the chemical formula C7H4Cl4O2. It is a derivative of toluic acid, where four chlorine atoms are substituted for hydrogen atoms at the 3, 4, 5, and 6 positions on the benzene ring. 3.4.5.6-Tetrachlor-o-toluylsaeure is a white crystalline solid and is used as an intermediate in the synthesis of various chemicals, including pharmaceuticals and agrochemicals. Due to its potential environmental and health impacts, it is important to handle and dispose of this chemical with care, following proper safety guidelines and regulations.
The CAS Registry Mumber 880-75-1 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 8,8 and 0 respectively; the second part has 2 digits, 7 and 5 respectively. Calculate Digit Verification of CAS Registry Number 880-75: (5*8)+(4*8)+(3*0)+(2*7)+(1*5)=91 91 % 10 = 1 So 880-75-1 is a valid CAS Registry Number.