4-n-(α-Ethyl)hexyl-2,6-dinitrophenol, also known as dinoseb, is an organic compound with the chemical formula C10H13NO5. It is a yellow crystalline solid that is soluble in organic solvents and slightly soluble in water. Dinoseb is a synthetic chemical that was primarily used as a pesticide to control various pests, including insects, mites, and weeds. It was widely used in agriculture and horticulture due to its broad-spectrum activity. However, due to its potential health risks and environmental concerns, including its classification as a probable human carcinogen, the use of dinoseb has been restricted or banned in many countries. The compound is known for its acute toxicity, and exposure can lead to severe health issues, including respiratory and skin irritation, as well as more serious effects on the nervous system.
The CAS Registry Mumber 4137-13-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,1,3 and 7 respectively; the second part has 2 digits, 1 and 3 respectively. Calculate Digit Verification of CAS Registry Number 4137-13: (6*4)+(5*1)+(4*3)+(3*7)+(2*1)+(1*3)=67 67 % 10 = 7 So 4137-13-7 is a valid CAS Registry Number.