17771-34-5 Usage
General Description
1-(5-Chloro-2-pyridinyl)-3-methylurea, also known as chlorotoluron, is a chemical compound used as an herbicide to control grass and broadleaf weeds in crops such as winter wheat, barley, oats, and oilseed rape. It inhibits the synthesis of fatty acids in plants by targeting the enzyme acetohydroxyacid synthase (AHAS). Chlorotoluron is a white, odorless solid that is insoluble in water and has a relatively low volatility. It is classified as a slightly hazardous substance and should be handled and stored with caution. The use of chlorotoluron is regulated in many countries due to its potential environmental and health impacts, and it is important to follow safety guidelines when using this chemical.
Check Digit Verification of cas no
The CAS Registry Mumber 17771-34-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,7,7 and 1 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 17771-34:
(7*1)+(6*7)+(5*7)+(4*7)+(3*1)+(2*3)+(1*4)=125
125 % 10 = 5
So 17771-34-5 is a valid CAS Registry Number.
InChI:InChI=1/C7H8ClN3O/c1-9-7(12)11-6-3-2-5(8)4-10-6/h2-4H,1H3,(H2,9,10,11,12)
