"MERCK INDEX (1996)" . "ALOGPS" . "InChI=1S/CH2O2/c2-1-3/h1H,(H,2,3)" . "28.5-30" . "45.29" . "InChIKey=LNMNPGKCSJFAGN-UHFFFAOYSA-N" . "1" . "Bayley, A. and McLamore, W.M.; U.S. Patent 2,746,900; May 22,1956; assigned to Chas. Pfizer & Co., Inc." . "1E+006 mg/L (at 25 \u00B0C)" . "ChemAxon" . "2.95" . "5" . "-1.1" . "C16H19N3S" . "-4.8" . "3.58" . "3.85" . "(2S)-2-({4-[1-(2,4-diaminopteridin-6-yl)pent-4-yn-2-yl]phenyl}formamido)pentanedioic acid" . "81.43" . "10.6" . "4" .