2-Pyrimidinamine, N-(1,1-dimethylethyl)-4-ethynyl-, also known as 4-ethynyl-N,N-dimethylpyrimidin-2-amine, is an organic compound with the chemical formula C9H12N2. It is a derivative of pyrimidine, a heterocyclic aromatic organic compound consisting of a six-membered ring with four carbon atoms and two nitrogen atoms. The molecule features an ethynyl group (C≡CH) at the 4-position and a dimethylamino group (N(CH3)2) at the 1-position. 2-Pyrimidinamine, N-(1,1-dimethylethyl)-4-ethynyl- is used as an intermediate in the synthesis of various pharmaceuticals and agrochemicals, particularly in the production of herbicides and other chemical products. Its unique structure and reactivity make it a valuable building block in organic synthesis, allowing for the creation of a wide range of molecules with diverse properties and applications.
The CAS Registry Mumber 876521-32-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,6,5,2 and 1 respectively; the second part has 2 digits, 3 and 2 respectively. Calculate Digit Verification of CAS Registry Number 876521-32: (8*8)+(7*7)+(6*6)+(5*5)+(4*2)+(3*1)+(2*3)+(1*2)=193 193 % 10 = 3 So 876521-32-3 is a valid CAS Registry Number.