1	EFS	Ethyl dihydrogen phosphate	1.000
2	EAP	2-amino-vinyl-phosphate	0.875
3	ISP	Phosphorylisopropane	0.875
4	OPE	Phosphoric acid mono-(2-amino-ethyl) ester	0.875
5	UVW	Acetylphosphate	0.875
6	ATJ	Ethyl hydrogen phosphonate	0.857
7	KOP	Methyl dihydrogen phosphate	0.857
8	1SH	2-(methylamino)ethyl dihydrogen phosphate	0.778
9	PDI	Phosphoric acid mono-(3-hydroxy-propyl) ester	0.778
10	PGA	2-phosphoglycolic acid	0.778
11	U4R	(2e)-but-2-en-1-yl dihydrogen phosphate	0.778
12	VX	O-ethylmethylphosphonic acid ester group	0.750
13	XPO	Formyl phosphate	0.750
14	0V5	(2r)-2-(phosphonooxy)propanoic acid	0.700
15	13P	1,3-dihydroxyacetonephosphate	0.700
16	1GP	Sn-glycerol-1-phosphate	0.700
17	48X	3-(phosphonooxy)propanoic acid	0.700
18	4LR	Dimethylallyl monophosphate	0.700
19	BBR	(3-bromo-2-oxo-propoxy)phosphonic acid	0.700
20	G2H	2-hydroxy-1-(hydroxymethyl)ethyl dihydrogen phosphate	0.700
21	G3H	Glyceraldehyde-3-phosphate	0.700
22	G3P	Sn-glycerol-3-phosphate	0.700
23	GP9	(2r)-2,3-dihydroxypropyl phosphate	0.700
24	IP8	Isopentenyl phosphate	0.700
25	PEP	Phosphoenolpyruvate	0.700
26	PEQ	L-phospholactate	0.700
27	PGH	Phosphoglycolohydroxamic acid	0.700
28	PSE	O-phosphoethanolamine	0.700
29	U5O	(2e)-2-methylbut-2-en-1-yl dihydrogen phosphate	0.700
30	U8Z	[(~{E})-2,3-bis(oxidanyl)prop-1-enyl] dihydrogen phosphate	0.700