2-hydroxypropane-1,2,3-tricarboxylic acid; 1,3,7-trimethylpurine-2,6-dione citric acid; 1,3,7-trimethylpurine-2,6-dione caffeine; citric acid 2406-91-9 69-22-7 8003-10-9 1,2,3-Propanetricarboxylic acid, 2-hydroxy-, mixt. with 3,7-dihydro-1,3,7-trimethyl-1H-purine-2,6-dione CAFFEINE, CITRATE (1:1) Cafcit Caffeina citrate Caffeine citrate (1:1) Caffeine, citrated [USAN] Citrated caffein Citric acid, compd. with caffeine (1:1) CAFFEINE CITRATE NSC63248