Table A1.

G_r values in kcal/mol for compounds in the Results section.

Name	Abbr.	Molecular Formula	Oxid. State	eQuilibrator Gr	Quantum Gr
formaldehyde (hyd)		CH2O	0	−2.08	−4.69
formicacid		CH4O2	2	−5.71	−5.23
ethanal		C2H4O	−2	−40.33	−41.62
acetic acid	ACE	C2H4O2	0	−44.63	−45.03
glylcolaldehyde	GA	C2H4O2	0	−15.68	−16.44
glycolic acid		C2H4O3	2	−23.33	−18.08
glyoxilic acid (hyd)	GLX	C2H4O4	4	−2.85	0.22
propanal		C3H6O	−4	−72.74	−72.43
acrolein		C3H4O	−2	−49.46	−49.18
propanoic acid	PRP	C3H6O2	−2	−77.04	−72.46
lactaldehyde (hyd)		C3H6O2	−2	−49.82	−51.06
3-OH-propanal		C3H6O2	−2	−48.77	−49.47
acrylic acid	ACR	C3H4O2	0	−49.53	−48.57
methylglyoxal (hyd)	MeGly	C3H4O2	0	−37.22	−38.93
malonaldehyde (enol)		C3H4O2	0	−38.63	−38.58
lactic acid		C3H6O3	0	−51.11	−52.03
3-OH-propanoic acid	3HP	C3H6O3	0	−52.18	−51.71
glyceraldehyde (hyd)	GLA	C3H6O3	0	−25.82	−25.99
di-OH-acetone	DHA	C3H6O3	0	−26.35	−29.71
pyruvic acid	PYR	C3H4O3	2	−38.87	−37.55
malonic semialdehyde (enol)	MSA	C3H4O3	2	−38.22	−38.20
glucic acid (enol)		C3H4O3	2		−12.87
glyceric acid		C3H6O4	2	−27.80	−27.12
malonic acid	MLN	C3H4O4	4	−39.42	−38.17
hydroxypyruvic acid	HPY	C3H4O4	4	−10.78	−10.33
2-OH-3-oxopropanoic acid (enol)		C3H4O4	4		−12.87
tartronic acid		C3H4O5	6	−12.53	−11.96
crotonic acid	CRT	C4H6O2	−2	−82.49	−85.80
3-butenoicacid		C4H6O2	−2		−80.19
succinaldehyde		C4H6O2	−2		−69.57
3-OH-butyric acid	3HB	C4H8O3	−2	−87.39	−86.46
4-OH-butyric acid	4HB	C4H8O3	−2	−77.78	−83.49
2-oxo-butanoic acid	AKB	C4H6O3	0	−70.92	−68.75
acetoacetic acid (enol)	AcACE	C4H6O3	0	−75.35	−77.03
succinic semialdehyde	SSA	C4H6O3	0	−69.51	−71.61
2-OH-but-3-enoic acid		C4H6O3	0		−54.93
erythrose		C4H8O4	0	−35.24	−35.00
erythrulose		C4H8O4	0	−35.84	−39.05
2-deoxythreonic acid		C4H8O4	0		−61.59
2-oxobutenoicacid		C4H4O3	2		−41.86
succinic acid	SUC	C4H6O4	2	−71.35	−74.04
methylmalonic acid	MEM	C4H6O4	2	−67.36	−69.75
2-OH-3-oxobutyric acid		C4H6O4	2		−50.97
4-OH-3-oxobutyric acid		C4H6O4	2		−50.38
fumaric acid	FUM	C4H4O4	4	−47.57	−46.92
3,4-dioxobutyric acid (enol)		C4H4O4	4		−33.28
malic acid	MAL	C4H6O5	4	−48.31	−48.14
oxaloacetic acid (enol)	OXA	C4H4O5	6	−33.71	−33.06
mesaconic acid	MSC	C5H6O4	2	−80.63	−79.87
citramalic acid	CTM	C5H8O5	2	−77.66	−81.55
methylmalic acid	MML	C5H8O5	2	−81.51	−78.51
alpha-ketoglutaric acid	AKG	C5H6O5	4	−66.81	−66.06
fumaroylformic acid		C5H4O5	6		−39.18
maloylformic acid		C5H6O6	6	−38.63	−39.96
cis-aconitic acid	CAC	C6H6O6	6	−76.73	−71.80
citric acid	CIT	C6H8O7	6	−79.53	−75.60
isocitric acid	ISC	C6H8O7	6	−75.59	−74.82
oxalosuccinic acid	OXS	C6H6O7	8	−64.50	−57.60
isocitroylformic acid		C7H8O8	8		−65.54
aconitoylformic acid		C7H8O8	8		−65.84