Urea, N,N-dibutyl-N'-[1-(4-chlorophenyl)-1-methylethyl]-, also known as Chlormequat chloride or CCC, is a chemical compound with the molecular formula C17H32ClN. It is a quaternary ammonium salt derived from urea and is widely used as a plant growth regulator. Chlormequat chloride works by inhibiting gibberellin biosynthesis, which results in reduced stem elongation and increased branching in plants. This property makes it useful in agriculture to control plant height and improve crop yield, particularly in cereals, vegetables, and ornamental plants. It is also employed to prevent lodging in crops and to enhance resistance to environmental stresses. The compound is typically applied as a foliar spray and is known for its fast-acting effects.
The CAS Registry Mumber 64796-79-8 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 6 respectively; the second part has 2 digits, 7 and 9 respectively. Calculate Digit Verification of CAS Registry Number 64796-79: (7*6)+(6*4)+(5*7)+(4*9)+(3*6)+(2*7)+(1*9)=178 178 % 10 = 8 So 64796-79-8 is a valid CAS Registry Number.