| 1 | 491-01-0 | neomenthol | C10H20O | | | |
| 2 | 491-02-1 | (±)-Neoisomenthol | C10H20O | 156.27 | 14 °C | |
| 3 | 491-04-3 | 6-(isopropyl)-3-methylcyclohex-2-en-1-ol | C10H18O | 154.25 | | |
| 4 | 491-05-4 | 3-methyl-6-(1-methylvinyl)cyclohex-2-en-1-ol | C10H16O | 152.23 | | |
| 5 | 491-07-6 | (±)-Isomenthone | C10H18O | 154.25 | -35 °C | |
| 6 | 491-09-8 | 3-methyl-6-(1-methylethylidene)cyclohex-2-en-1-one | C10H14O | 150.21756 | 184-184.5 °C | |
| 7 | 491-11-2 | 3-chloro-4-nitrophenol | C6H4ClNO3 | 173.55 | 120-121℃ | |
| 8 | 491-14-5 | 5-(3,5-di-sec-butylcyclopent-1-enyl)-2,3,5-trihydroxyvaleric acid | C18H32O5 | 328.44 | 196°C | |
| 9 | 491-18-9 | 4-Ethyl-2,3-dimethyl-1H-pyrrole | C8H13N | 123.2 | 16.5°C | |
| 10 | 491-19-0 | 1,4-anhydroxylitol | C5H10O4 | 134.13 | | |
| 11 | 491-25-8 | 9-Methyl-9-azabicyclo[3.3.1]nonane | C9H17N | 139.24 | | |
| 12 | 491-26-9 | SNICOTINEN1OXIDE | C10H14N2O | 178.23 | | |
| 13 | 491-30-5 | 1-isoquinolinol | C9H7NO | 145.16 | 212-216°C | |
| 14 | 491-31-6 | 1H-2-Benzopyran-1-one | C9H6O2 | 146.14274 | 47℃ | |
| 15 | 491-33-8 | 8-Mercaptoquinoline Hydrochloride | C9H7NS | 161.22 | | |
| 16 | 491-34-9 | 1,2,3,4-tetrahydro-1-methylquinoline | C10H13N | 147.22 | 114 °C | |
| 17 | 491-35-0 | Lepidine | C10H9N | 143.19 | 9-10°C(lit.) | Slightly soluble |
| 18 | 491-36-1 | 4-Hydroxyquinazoline | C8H6N2O | 146.15 | 216-219 °C (lit.) | Soluble in DMSO (100 mM), ethanol, methanol, and water (10 mM). |
| 19 | 491-37-2 | 4-Chromanone | C9H8O2 | 148.16 | 35-38°C(lit.) | Slightly soluble in water. |
| 20 | 491-38-3 | chromone | C9H6O2 | 146.14 | 55-60°C(lit.) | |
| 21 | 491-39-4 | 1-thiochromone | C9H6OS | 162.21 | | |
| 22 | 491-40-7 | 4H-Quinolizin-4-one,octahydro- | C9H15NO | 153.2215 | | |
| 23 | 491-43-0 | lupinane | C10H19N | 153.26 | | |
| 24 | 491-45-2 | Phloroglucide | C12H10O5 | 234.21 | ca 296 dec. | |
| 25 | 491-46-3 | 2-Hydroxy-4-[[2-hydroxy-4-methoxy-6-(2-oxoheptyl)benzoyl]oxy]-6-(2-oxoheptyl)benzoic acid | C29H36O9 | 528.59 | | |
| 26 | 491-47-4 | 4-[2-(2-Oxoheptyl)-4,6-dihydroxybenzoyloxy]-6-pentylsalicylic acid | C26H32O8 | 472.53 | | |
| 27 | 491-48-5 | 5,7-Dihydroxy-2,6-dimethyl-4H-1-benzopyran-4-one | C11H10O4 | 206.19 | 274-276 °C(Solv: ethanol (64-17-5)) | |
| 28 | 491-49-6 | 3,3',4',5,7-Pentahydroxy-6-methylflavone | C16H12O7 | 316.26 | | |
| 29 | 491-50-9 | Quercetin-7-O-β-D-glucopyranoside | C21H20O12 | 464.38 | 248 °C | |
| 30 | 491-52-1 | leukoefdin | C15H14O8 | 322.27 | 300 °C (decomp) | |
| 31 | 491-54-3 | 4'-Methoxy-3,5,7-trihydroxyflavone | C16H12O6 | 300.26 | 156-157°C(lit.) | |
| 32 | 491-56-5 | 6-Methoxysorigenin | C13H10O5 | 246.22 | 227-229 °C (decomp) | |
| 33 | 491-57-6 | Benzoic acid, 2-hydroxy-4-[(2-hydroxy-4-methoxy-6-pentylbenzoyl)oxy]-6-propyl- | C23H28O7 | 416.46 | 125-126 °C | |
| 34 | 491-58-7 | CHRYSAROBIN CRUDE FROM GOA POWDER | C15H12O3 | 240.25 | 203.4-204° | |
| 35 | 491-59-8 | CHRYSAROBIN | C15H12O3 | 240.25 | 203.7 °C | |
| 36 | 491-60-1 | emodin anthrone | C15H12O4 | 256.25 | 254-258 °C (decomp) | |
| 37 | 491-62-3 | 2-Hydroxy-4-(2-hydroxy-4-methoxy-6-propylbenzoyloxy)-6-propylbenzoic acid | C21H24O7 | 388.41 | | |
| 38 | 491-64-5 | isogentisin | C14H10O5 | 258.23 | 241 °C | |
| 39 | 491-66-7 | (2S)-5,7-dihydroxy-6-methyl-2-phenyl-chroman-4-one | C16H14O4 | 270.28 | | |
| 40 | 491-67-8 | Baicalein | C15H10O5 | 270.24 | 256-271 °C (lit.) | |
| 41 | 491-69-0 | Isosakuranin | C22H24O10 | 448.42 | 190 °C | |
| 42 | 491-70-3 | Luteolin | C15H10O6 | 286.24 | ~330°C(lit.) | Soluble in aqueous alkaline solutions (1.4 mg/ml), ethanol (~5 mg/ml), dimethyl sulfoxide (7 mg/ml), 1eq. Sodium hydroxide (5 mM), dimethylformamide (~20 mg/ml), water (1 mg/ml) at 25°C and methanol. |
| 43 | 491-71-4 | | C16H12O6 | 300.26 | >300°C (dec.) | |
| 44 | 491-72-5 | Olivetolic Acid | C12H16O4 | 224.25 | | |
| 45 | 491-74-7 | 7-(beta-D-glucopyranosyloxy)-5-hydroxy-3-(3-hydroxy-4,5-dimethoxyphenyl)-6-methoxychromen-4-one | C24H26O13 | 522.46 | 208℃ | |
| 46 | 491-78-1 | Primuletin | C15H10O3 | 238.24 | 158-160°C | |
| 47 | 491-79-2 | 2-Hydroxy-6-[2-(4-hydroxyphenyl)vinyl]benzoic acid | C15H12O4 | 256.25 | | |
| 48 | 491-80-5 | Biochanin A | C16H12O5 | 284.26 | 210-213°C(lit.) | Soluble in water (<1 mg/ml at 25°C), chloroform, methanol, DMSO (57 mg/ml at 25°C), and ethanol (9 mg/ml at 25°C). |
| 49 | 491-88-3 | ISOPILOSINE | C16H18N2O3 | 286.33 | 182-182.5° | |
| 50 | 491-92-9 | pamaquine | C19H29N3O | 315.458 | | |
| 51 | 491-97-4 | [hydroxy-[[3-hydroxy-5-(5-methyl-2,4-dioxo-pyrimidin-1-yl)-oxolan-2-yl]methoxy]phosphoryl]oxyphosphonic acid | C10H16N2O11P2 | 402.19 | | |