Trichloracrylsaeure-<2,6-dichlor-4-nitro-phenylester>, also known as 2,6-dichloro-4-nitrophenyl trichloroacetate, is a chemical compound with the molecular formula C5HCl5NO4. It is a derivative of trichloroacetic acid, where the hydroxyl group is replaced by a 2,6-dichloro-4-nitrophenyl ester group. Trichloracrylsaeure-<2,6-dichlor-4-nitro-phenylester> is characterized by its yellow crystalline appearance and is used in various chemical reactions and as an intermediate in the synthesis of other organic compounds. Due to its reactivity and potential hazards, it is important to handle this chemical with care, following proper safety protocols.
The CAS Registry Mumber 2224-91-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,2,2 and 4 respectively; the second part has 2 digits, 9 and 1 respectively. Calculate Digit Verification of CAS Registry Number 2224-91: (6*2)+(5*2)+(4*2)+(3*4)+(2*9)+(1*1)=61 61 % 10 = 1 So 2224-91-1 is a valid CAS Registry Number.