N-ethoxy-urea, also known as N-ethoxycarbonylurea or N-(ethoxycarbonyl)urea, is an organic compound with the chemical formula C3H7N2O2. It is a colorless, crystalline solid that is soluble in water and polar organic solvents. N-ethoxy-urea is primarily used as a chemical intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals. It is also employed as a reagent in organic synthesis, particularly in the preparation of ureas and carbamates. Due to its reactivity, it is essential to handle N-ethoxy-urea with care, as it can be harmful if inhaled, ingested, or absorbed through the skin.
The CAS Registry Mumber 763-96-2 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 7,6 and 3 respectively; the second part has 2 digits, 9 and 6 respectively. Calculate Digit Verification of CAS Registry Number 763-96: (5*7)+(4*6)+(3*3)+(2*9)+(1*6)=92 92 % 10 = 2 So 763-96-2 is a valid CAS Registry Number.