64699-90-7 Usage
General Description
Urea, N-(3-chloro-2-methylphenyl)-N'-2-pyrimidinyl- is a chemical compound that is used as a herbicide. It belongs to the family of phenylurea herbicides, which are commonly used for controlling a wide range of weeds in various agricultural crops. This particular compound is known for its selective action against broadleaf weeds, making it a popular choice for herbicidal applications in various crops. It works by inhibiting the growth of weeds, disrupting their cellular processes, and ultimately leading to their death. The compound is known for its effectiveness and is widely used in agricultural settings for weed control.
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 articles and documents
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
