TRICOSANOIC ACID 2433-96-7 93966-37-1 94087-10-2 98978-62-2 n-Tricosanoic acid CHEBI:42394 T6543_SIGMA 91470_FLUKA LMFA01010023 22FA Tricosanoic acid (6CI,7CI,8CI,9CI) F23 1-Tricosanoic acid EINECS 219-419-7