1 P22 Ethyl dihydrogen diphosphate 1.000 2 0CG Prop-2-yn-1-yl trihydrogen diphosphate 0.917 3 EA2 Aminoethanolpyrophosphate 0.917 4 P23 Propyl trihydrogen diphosphate 0.917 5 0CM But-2-yn-1-yl trihydrogen diphosphate 0.846 6 0CN Buta-2,3-dien-1-yl trihydrogen diphosphate 0.846 7 43W But-3-yn-1-yl trihydrogen diphosphate 0.846 8 0CH 4-hydroxybutyl trihydrogen diphosphate 0.786 9 0JX (3e)-4-hydroxybut-3-en-1-yl trihydrogen diphosphate 0.786 10 0K2 4-oxobutyl trihydrogen diphosphate 0.786 11 DED 2-dimethylamino-ethyl-diphosphate 0.786 12 DMA Dimethylallyl diphosphate 0.786 13 IPE 3-methylbut-3-enyl trihydrogen diphosphate 0.786 14 IPR Isopentyl pyrophosphate 0.786 15 P25 Pentyl trihydrogen diphosphate 0.786 16 0CJ 4-oxopentyl trihydrogen diphosphate 0.733 17 0O3 3-(hydroxymethyl)but-3-en-1-yl trihydrogen diphosphate 0.733 18 10D (2e)-4-fluoro-3-methylbut-2-en-1-yl trihydrogen diphosphate 0.733 19 10E (2e)-4-amino-3-methylbut-2-en-1-yl trihydrogen diphosphate 0.733 20 10G (2e)-3-methyl-4-sulfanylbut-2-en-1-yl trihydrogen diphosphate 0.733 21 EIP 4-hydroxy-3-methyl butyl diphosphate 0.733 22 H6P (2e)-4-hydroxy-3-methylbut-2-en-1-yl trihydrogen diphosphate 0.733