3-Dicyclohexylamino-propan-1-ol, also known as DCPA, is an organic compound with the chemical formula C16H29NO. It is a colorless liquid with a molecular weight of 247.41 g/mol. DCPA is primarily used as a selective pre-emergent herbicide, effective against annual grasses and some broadleaf weeds. It works by inhibiting cell division in germinating weed seeds, preventing their growth. The chemical is also known for its low volatility and low water solubility, which contributes to its effectiveness in soil. It is used in various agricultural applications, particularly in the control of weeds in crops like corn, soybeans, and cotton. DCPA is considered a restricted-use pesticide in some countries due to its potential environmental impact, and its use is regulated to minimize risks to human health and the environment.
The CAS Registry Mumber 7578-00-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,5,7 and 8 respectively; the second part has 2 digits, 0 and 0 respectively. Calculate Digit Verification of CAS Registry Number 7578-00: (6*7)+(5*5)+(4*7)+(3*8)+(2*0)+(1*0)=119 119 % 10 = 9 So 7578-00-9 is a valid CAS Registry Number.