4-Chlorophenoxyacetic acid 3-dibutylaminopropylamide, also known as 4-CPA-3-DPA, is a chemical compound with the molecular formula C16H26ClNO3. It is a derivative of 4-chlorophenoxyacetic acid, featuring a dibutylaminopropylamide group attached to the third carbon of the propyl chain. <4-Chlorphenoxy>-essigsaeure-<3-dibutylaminopropylamid> is primarily used as a plant growth regulator, specifically as a synthetic auxin, which can influence various aspects of plant growth and development, such as cell elongation, division, and differentiation. It is also known to have applications in agriculture to control plant growth and in some cases, to prevent pre-harvest drop of fruits. The compound's specific effects can vary depending on the concentration and the plant species it is applied to.
The CAS Registry Mumber 6738-01-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,7,3 and 8 respectively; the second part has 2 digits, 0 and 1 respectively. Calculate Digit Verification of CAS Registry Number 6738-01: (6*6)+(5*7)+(4*3)+(3*8)+(2*0)+(1*1)=108 108 % 10 = 8 So 6738-01-8 is a valid CAS Registry Number.