| 2-oxobutanoic acid | 442151-50-0 | C4H6O3 | No supply signal |
| 2-(3,7,11,15,19,23,27,31-octamethyldotriaconta-2,6,10,14,18,22,26,30-octaenyl)phenol | 42187-47-3 | C46H70O | No supply signal |
| S-[2-[3-[[4-[[[5-(6-aminopurin-9-yl)-4-hydroxy-3-phosphonooxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-hydroxyphosphoryl]oxy-2-hydroxy-3,3-dimethylbutanoyl]amino]propanoylamino]ethyl] 2-methyl-3-oxobutanethioate | 7135-08-2 | C26H42N7O18P3S | No supply signal |
| 2-oxopentanedioic acid | 108395-15-9 | C5H6O5 | No supply signal |
| 3,4,5,6-tetrahydroxy-2-oxohexanoic acid | 16533-48-5 | C6H10O7 | No supply signal |
| 3-methyl-2-oxobutanoic acid | 759-05-7 | C5H8O3 | No supply signal |
| 5-amino-2,5-dioxopentanoic acid | 18465-19-5 | C5H7NO4 | No supply signal |
| 3-methyl-2-oxopentanoic acid | 1460-34-0 | C6H10O3 | No supply signal |
| 4,5-dihydroxy-2-oxo-6-phosphonooxyhexanoic acid | 27244-54-8 | C6H11O9P | No supply signal |
| 2-hydroxypropanedioic acid | 108-10-1 | C3H4O5 | No supply signal |
| 2-hydroxypentanedioic acid | 103404-90-6 | C5H8O5 | No supply signal |
| 2-hydroxy-6-oxonona-2,4-dienedioic acid | 6670-61-7 | C9H10O6 | No supply signal |
| (2-hydroxy-5-methylsulfanyl-3-oxopent-1-enyl) dihydrogen phosphate | 629647-81-0 | C6H11O6PS | No supply signal |
| 6-(hydroxymethyl)oxane-2,4,5-triol | 119897-50-6 | C6H12O5 | No supply signal |
| 4,4-dimethyloxolane-2,3-dione | 13031-04-4 | C6H8O3 | No supply signal |
| 4-hydroxy-3,3-dimethyl-2-oxobutanoic acid | 470-30-4 | C6H10O4 | No supply signal |
| 4,5,6-trihydroxy-2-oxohexanoic acid | 158647-63-3 | C6H10O6 | No supply signal |
| 2-hydroxy-3-propan-2-ylbutanedioic acid | 126576-14-5 | C7H12O5 | No supply signal |
| 2-chloroethanol | 107-07-3 | C2H5ClO | No supply signal |
| 2-chloroacetaldehyde | 107-20-0 | C2H3ClO | No supply signal |