Urea, N-[1-(4-chlorophenyl)-1-methylethyl]-N'-(2,4-dimethylphenyl)-, also known as Fenuron, is an organic compound with the chemical formula C15H17ClN2O. It is a white crystalline solid that is primarily used as a plant growth regulator, promoting cell division and elongation in plants. Fenuron is widely employed in agriculture to enhance the growth and yield of various crops, such as fruits, vegetables, and ornamental plants. It is also used in the production of pharmaceuticals and dyes. Due to its potential environmental and health risks, Fenuron is subject to strict regulations and guidelines for its use and disposal.
The CAS Registry Mumber 64795-90-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,7,9 and 5 respectively; the second part has 2 digits, 9 and 0 respectively. Calculate Digit Verification of CAS Registry Number 64795-90: (7*6)+(6*4)+(5*7)+(4*9)+(3*5)+(2*9)+(1*0)=170 170 % 10 = 0 So 64795-90-0 is a valid CAS Registry Number.