Methanaminium, N,N,N-trimethyl-, azide, also known as Trimethylammonium azide, is a chemical compound with the formula (CH3)3N3. It is an organic azide, which is a derivative of trimethylamine (CH3)3N, where one of the hydrogen atoms is replaced by an azide group (N3). Methanaminium, N,N,N-trimethyl-, azide is a white crystalline solid and is highly reactive due to the presence of the azide group, which can readily undergo decomposition or reaction with other chemicals. Trimethylammonium azide is used in various chemical reactions, particularly as a source of the azide ion (N3-) in organic synthesis. It is also known for its potential use as a propellant and in the synthesis of pharmaceuticals. However, due to its instability and potential to form explosive compounds, it requires careful handling and storage.
The CAS Registry Mumber 999-77-9 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 9,9 and 9 respectively; the second part has 2 digits, 7 and 7 respectively. Calculate Digit Verification of CAS Registry Number 999-77: (5*9)+(4*9)+(3*9)+(2*7)+(1*7)=129 129 % 10 = 9 So 999-77-9 is a valid CAS Registry Number.