| 1 | 496-00-4 | Dibrompropamidine | C17H18Br2N4O2 | 470.16 | | |
| 2 | 496-03-7 | 2-ethyl-3-hydroxyhexanal | C8H16O2 | 144.21 | | |
| 3 | 496-06-0 | ipomeanine | | | | |
| 4 | 496-07-1 | (+)-5-(3-Furanyl)-2-methyl-5-oxovaleric acid | C10H12O4 | 196.2 | 88.5-89.5 °C | |
| 5 | 496-08-2 | Dithiobis(pyrrolizinomethanethione) | C10H16N2S4 | 292.51 | 135-137 °C(Solv: ethanol (64-17-5)) | |
| 6 | 496-10-6 | BICYCLO[4.3.0]NONANE | C9H16 | 124.22 | | |
| 7 | 496-11-7 | Hydrindene | C9H10 | 118.18 | -51 °C (lit.) | Soluble in ethanol, diethyl ether, chloroform (slightly), and ether. Insoluble in water. |
| 8 | 496-12-8 | Isoindoline | C8H9N | 119.16 | 17 °C (lit.) | |
| 9 | 496-13-9 | 2,3-DIHYDRO-1H-PYRROLO[3,4-C]PYRIDINE | C7H8N2 | 120.15 | | |
| 10 | 496-14-0 | Phthalan | C8H8O | 120.15 | 6°C | |
| 11 | 496-15-1 | Indoline | C8H9N | 119.16 | -21 °C | 5 g/L (20 ºC) |
| 12 | 496-16-2 | 2,3-Dihydrobenzofuran | C8H8O | 120.15 | -21°C | |
| 13 | 496-30-0 | 1,3-DIHYDRO-2H-INDOLE-2-THIONE | C8H7NS | 149.21 | | |
| 14 | 496-31-1 | Benzo[b]thiophen-2(3H)-one | C8H6OS | 150.2 | 43-44 °C | |
| 15 | 496-38-8 | Midamaline | C18H21ClN4 | 328.845 | | |
| 16 | 496-41-3 | benzofuran-2-carboxylic acid | C9H6O3 | 162.14 | 193-196 °C (lit.) | partially soluble |
| 17 | 496-42-4 | 2-(2-Aminoethyl)indole | C10H12N2 | 160.22 | 100-101 °C | |
| 18 | 496-45-7 | dihydro-1,3,2-dioxathiolo[1,3,2]dioxathiole 2,2,5,5-tetraoxide | C2H2O8S2 | 218.16248 | | |
| 19 | 496-46-8 | Glycoluril | C4H6N4O2 | 142.12 | >300 °C (lit.) | 1.8g/L at 20℃ |
| 20 | 496-47-9 | 2-Pyrrolidineethanol,R,1-dimethyl-,(RR,2R)- | C8H17NO | 143.22668 | | |
| 21 | 496-49-1 | hygrine | C8H15NO | 141.21 | | |
| 22 | 496-55-9 | D-Erythrulose (1M in Water) | C4H8O4 | 120.1 | | |
| 23 | 496-63-9 | 3-hydroxy-4H-pyran-4-one | C5H4O3 | 112.08 | 117-118°C | |
| 24 | 496-64-0 | 3-hydroxy-2H-pyran-2-one | C5H4O3 | 112.08 | 93.8°C | 43.1g/L(0 ºC) |
| 25 | 496-65-1 | (R)-2,4-dihydroxy-N-[3-[(2-mercaptoethyl)amino]-3-oxopropyl]-3,3-dimethylbutyramide | C11H22N2O4S | 278.37 | | |
| 26 | 496-67-3 | Bromisoval | C6H11BrN2O2 | 223.07 | 152 °C | 19.03g/L(temperature not stated) |
| 27 | 496-69-5 | 2-Bromo-4-fluorophenol | C6H4BrFO | 191 | 43-45 °C (lit.) | |
| 28 | 496-72-0 | 3,4-Diaminotoluene | C7H10N2 | 122.17 | 87-89 °C (lit.) | 16 g/L (20 ºC) |
| 29 | 496-73-1 | 4-Methylresorcinol | C7H8O2 | 124.14 | 104-108 °C | |
| 30 | 496-74-2 | toluene-3,4-dithiol | C7H8S2 | 156.27 | 30-33°C(lit.) | |
| 31 | 496-76-4 | ISOBARBITURIC ACID | C4H4N2O3 | 128.09 | >300 °C (dec.)(lit.) | |
| 32 | 496-77-5 | Butyroin | C8H16O2 | 144.21 | -10°C | |
| 33 | 496-78-6 | 2,4,5-Trimethylphenol | C9H12O | 136.20 | °C | |
| 34 | 496-83-3 | Azelaoin | C9H16O2 | 156.22214 | | |
| 35 | 496-89-9 | 4,5-IMidazolidinedione, 2-thioxo- | C3H2N2O2S | 130.13 | | |
| 36 | 496-92-4 | 2-amino-5-oxo-pentanoic acid | C5H9NO3 | | | |
| 37 | 496-93-5 | L-CANALINE BASE | C4H10N2O3 | 134.13 | | |
| 38 | 496-98-0 | Lanthionine (DL- and meso- mixture) | C6H12N2O4S | 208.23 | | |
| 39 | 496-99-1 | 3,3-Dimethyl-1,2-cyclobutanedicarboxylic acid | | | | |