化学和生化试剂
选项
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2-硝基苯基-β-D-吡喃半乳糖苷(ONPG)分子式: C12H15O8N 分子量: 301.25IUPAC Name: (2R,3R,4S,5R,6S)-2-(hydroxymethyl)-6-(2-nitrophenoxy)oxane-3,4,5-triolSMILES: C1=CC=C(C(=C1)[N+](=O)[O-])OC2C(C(C(C(O2)CO)O)O)OInChIKey: KUWPCJHYPSUOFW-YBXAARCKSA-NInChI: InChI=1S/C12H15NO8/c14-5-8-9(15)10(16)11(17)12(21-8)20-7-4-2-1-3-6(7)13(18)19/h1-4,8-12,14-17H,5H2/t8-,9+,10+,11-,12-/m1/s1
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L-色氨酸分子式: C11H12N2O2 分子量: 204.23IUPAC Name: (2S)-2-amino-3-(1H-indol-3-yl)propanoic acidSMILES: C1=CC=C2C(=C1)C(=CN2)CC(C(=O)O)NInChIKey: QIVBCDIJIAJPQS-VIFPVBQESA-NInChI: InChI=1S/C11H12N2O2/c12-9(11(14)15)5-7-6-13-10-4-2-1-3-8(7)10/h1-4,6,9,13H,5,12H2,(H,14,15)/t9-/m0/s1