Urea, N,N-diethyl-N',N'-dimethyl-, also known as N,N-diethyl-N',N'-dimethylurea or DEDMU, is an organic compound with the chemical formula C7H16N2O. It is a derivative of urea, where two hydrogen atoms are replaced by diethyl groups, resulting in a symmetrical molecule. DEDMU is a colorless, odorless, and crystalline solid that is soluble in water and various organic solvents. It is primarily used as a chemical intermediate in the synthesis of other compounds, such as pharmaceuticals, agrochemicals, and dyes. Due to its potential toxicity and environmental impact, DEDMU is subject to strict regulations and safety measures during its production, use, and disposal.
The CAS Registry Mumber 14216-18-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,2,1 and 6 respectively; the second part has 2 digits, 1 and 8 respectively. Calculate Digit Verification of CAS Registry Number 14216-18: (7*1)+(6*4)+(5*2)+(4*1)+(3*6)+(2*1)+(1*8)=73 73 % 10 = 3 So 14216-18-3 is a valid CAS Registry Number.