N'-(4-Trifluormethyl-phenethylsulfonyl)-N-butyl-harnstoff, also known as 4-trifluoromethylphenethylsulfonyl-N-butyl-urea, is a chemical compound with the molecular formula C11H14F3N2O2S. It is a derivative of urea, featuring a butyl group attached to the nitrogen atom and a 4-trifluoromethylphenethylsulfonyl group attached to the other nitrogen atom. N'-(4-Trifluormethyl-phenethylsulfonyl)-N-butyl-harnstoff is characterized by its unique structure, which includes a sulfonyl group connected to a phenyl ring with a trifluoromethyl substituent. It is a white crystalline solid and is used in various chemical reactions and as an intermediate in the synthesis of pharmaceuticals and agrochemicals. The compound's properties, such as its solubility and reactivity, can be influenced by the presence of the electron-withdrawing trifluoromethyl group and the sulfonyl functionality, making it a potentially valuable building block in organic synthesis.
The CAS Registry Mumber 902-63-6 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 9,0 and 2 respectively; the second part has 2 digits, 6 and 3 respectively. Calculate Digit Verification of CAS Registry Number 902-63: (5*9)+(4*0)+(3*2)+(2*6)+(1*3)=66 66 % 10 = 6 So 902-63-6 is a valid CAS Registry Number.