Marvin 02240617022D 5 4 0 0 0 0 999 V2000 0.0000 0.8250 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 0.4125 -0.7145 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 0.7969 -0.2135 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 0.0000 0.0000 0.0000 N 0 3 3 0 0 0 0 0 0 0 0 0 -0.7145 -0.4125 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 4 1 1 0 0 0 0 4 2 1 0 0 0 0 4 3 1 0 0 0 0 4 5 1 0 0 0 0 M CHG 1 4 1 M END > CHEBI:46020 > tetramethylammonium > The simplest quaternary ammonium cation, comprising a central nitrogen linked to four methyl groups. > 3 > CHEBI:35264; CHEBI:46018 > trimethylaminomethane; tetramethylazanium; TETRAMETHYLAMMONIUM ION; tetramethylammonium; tetramethylammonium; [NMe4](+); (CH3)4N(+) > N,N,N-trimethylmethanaminium > C4H12N > 74.14482 > 74.09643 > 1 > C[N+](C)(C)C > InChI=1S/C4H12N/c1-5(2,3)4/h1-4H3/q+1 > QEMXHQIAXOOASZ-UHFFFAOYSA-N > 1733140 > 51-92-3 > 1858 > 1733140 > 51-92-3 > DB03095 > TMA > Tetramethylammonium > 10421447; 10788331 $$$$