16018-69-2 Usage
Description
1-(4,6-Dimethylpyrimidine-2-yl)-3-phenylurea, commonly known as diflubenzuron, is a chemical compound that functions as an insect growth regulator and larvicide. It operates by inhibiting the synthesis of chitin in insects, which is crucial for their growth and development. This disruption in chitin production leads to the death of the insect larvae.
Uses
Used in Agricultural Applications:
Diflubenzuron is used as an insect growth regulator and larvicide for controlling a variety of agricultural pests. It is effective against caterpillars, beetles, and other insects that can cause significant damage to crops. By disrupting the chitin production in these pests, diflubenzuron helps protect crops and increase agricultural yields.
Used in Public Health Applications:
In public health, diflubenzuron is utilized to control mosquito populations, which can transmit diseases such as malaria, dengue, and Zika virus. By inhibiting chitin synthesis in mosquito larvae, diflubenzuron helps to reduce the number of adult mosquitoes, thereby decreasing the risk of disease transmission to humans.
However, it is important to note that diflubenzuron is also toxic to aquatic organisms. Therefore, its use should be carefully managed to minimize its impact on the environment and non-target species.
Check Digit Verification of cas no
The CAS Registry Mumber 16018-69-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,0,1 and 8 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 16018-69:
(7*1)+(6*6)+(5*0)+(4*1)+(3*8)+(2*6)+(1*9)=92
92 % 10 = 2
So 16018-69-2 is a valid CAS Registry Number.
InChI:InChI=1/C13H14N4O/c1-9-8-10(2)15-12(14-9)17-13(18)16-11-6-4-3-5-7-11/h3-8H,1-2H3,(H2,14,15,16,17,18)
16018-69-2Relevant articles and documents
Synthesis of substituted heterocyclic ureas by selenium-catalysed carbonylation using carbon monoxide
Ling, Gang,Chen, Jingzhu,Lu, Shiwei
, p. 442 - 444 (2007/10/03)
A series of commercially useful substituted heterocyclic ureas have been synthesised via selenium-catalysed reductive carbonylation of substituted nitrobenzezes with aminopyridine or aminopyrimidine derivatives as co-reagents and carbon monoxide as carbonylating reagent.
