64699-90-7 Usage
Uses
Used in Agricultural Industry:
Urea, N-(3-chloro-2-methylphenyl)-N'-2-pyrimidinylis used as a herbicidal agent for controlling a broad spectrum of weeds, particularly broadleaf species, in various agricultural crops. Its application is aimed at enhancing crop yield by reducing competition for resources such as nutrients, water, and sunlight, which are essential for the healthy growth of the desired plants. The selective action of Urea, N-(3-chloro-2-methylphenyl)-N'-2-pyrimidinyl- ensures that it targets weeds without causing significant harm to the crops, making it a valuable tool in modern agriculture for effective and efficient weed management.
Check Digit Verification of cas no
The CAS Registry Mumber 64699-90-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,6,9 and 9 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 64699-90:
(7*6)+(6*4)+(5*6)+(4*9)+(3*9)+(2*9)+(1*0)=177
177 % 10 = 7
So 64699-90-7 is a valid CAS Registry Number.
64699-90-7Relevant academic research and scientific papers
Synthesis of N-phenyl-N′-pyrimidylurea derivatives by selenium- or selenium dioxide-catalyzed reductive carbonylation of nitroaromatics
Chen, Jinzhu,Ling, Gang,Lu, Shiwei
, p. 3446 - 3452 (2007/10/03)
Forty unsymmetric N-phenyl-N′-pyrimidylurea derivatives were synthesized in moderate-to-good yields by one-pot reductive carbonylation of nitroaromatics using selenium or selenium dioxide as the catalyst, aminopyrimidine derivatives as co-reagents, and ca
