153600-16-9 Usage
General Description
2,4-Dichloro-5-trichloromethylpyrimidine is a chemical compound with the molecular formula C6HCl5N2. It is a pyrimidine derivative with two chlorine atoms at the 2 and 4 positions and three trichloromethyl groups at the 5 position. 2,4-Dichloro-5-trichloromethylpyrimidine is primarily used as an intermediate in the synthesis of pharmaceuticals and agrochemicals. It is also used in the production of herbicides and insecticides. 2,4-Dichloro-5-trichloromethylpyrimidine is a highly reactive and hazardous substance, and proper safety precautions should be taken when handling it.
Check Digit Verification of cas no
The CAS Registry Mumber 153600-16-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,3,6,0 and 0 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 153600-16:
(8*1)+(7*5)+(6*3)+(5*6)+(4*0)+(3*0)+(2*1)+(1*6)=99
99 % 10 = 9
So 153600-16-9 is a valid CAS Registry Number.
153600-16-9Relevant articles and documents
A new synthesis of 5-trifluoromethyluracil
Andres, Peter,Marhold, Albrecht
, p. 93 - 95 (1996)
5-Trifluoromethyluracil, an important intermediate for the preparation of the antiviral trifluridine, is obtained by chlorinating thymine to give the new 2,4-dichloro-5-trichloromethylpyrimidine. Reacting the latter with hydrogen fluoride yields the new 2,4-difluoro-5-trifluoromethylpyrimidine, and hydrolysis with water gives 5-trifluoromethyluracil in high purity and good yield.
