13208-21-4 Usage
Uses
Used in Agriculture:
1-(2-chlorophenyl)-3-(3-chlorophenyl)urea is used as a herbicide for controlling grassy and broadleaf weeds in various crops. It inhibits the enzyme acetolactate synthase, which is crucial for the synthesis of branched-chain amino acids in plants, thus hindering their growth and development.
Used in Horticulture:
In horticulture, 1-(2-chlorophenyl)-3-(3-chlorophenyl)urea is utilized as a pesticide to protect plants from pests and diseases, ensuring healthier growth and higher crop yields.
It is important to handle 1-(2-chlorophenyl)-3-(3-chlorophenyl)urea with care due to its potential environmental and health impacts.
Check Digit Verification of cas no
The CAS Registry Mumber 13208-21-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,2,0 and 8 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 13208-21:
(7*1)+(6*3)+(5*2)+(4*0)+(3*8)+(2*2)+(1*1)=64
64 % 10 = 4
So 13208-21-4 is a valid CAS Registry Number.
InChI:InChI=1/C13H10Cl2N2O/c14-9-4-3-5-10(8-9)16-13(18)17-12-7-2-1-6-11(12)15/h1-8H,(H2,16,17,18)
13208-21-4Relevant academic research and scientific papers
THE INTRAMOLECULAR NH...Cl HYDROGEN BOND IN UREA DERIVATIVES CONTAINING THE o-CHLOROPHENYL GROUP
Mido, Yoshiyuki,Okuno, Tomoko
, p. 29 - 34 (2007/10/02)
The solution ν(N-H) vibrations of various disubstituted ureas containing a halophenyl group have been examined in order to directly confirm the presence of an intramolecular NH...Cl hydrogen bond in the o-chloro analog.In chlorophenyl derivatives the ν(N-
