| CAS编号 | 中文名 | 英文名 | 分子式 | 分子量 | 熔点 | 沸点 |
| 491-71-4 | | 4',5,7-trihydroxy-3'-methoxy-flavon | C16H12O6 | 300.26 | | |
| 491-72-5 | | olivetolic acid | C12H16O4 | 224.3 | | |
| 491-74-7 | | 7-(beta-d-glucopyranosyloxy)-5-hydroxy-3- (3-hydroxy-4,5-dimethoxyphenyl)-6-methoxychromen- 4-one | C24H26O13 | 522.46 | 208℃ | 833.5ºC at 760 mmHg |
| 491-78-1 | 5-羟基黄酮 | 5-Hydroxyflavone | C15H10O3 | 238.24 | 159°C | |
| 491-80-5 | 5,7-二羟基-4'-甲氧基异黄酮 | 5,7- dihydroxy-3-(4-methoxyphenyl)-4H-1-Benzopyran-4-one | C16H12O5 | 284.26 | 212-215℃ | |
| 491-92-9 | | 8-((4-(diethylamino)-1-methylbutyl)amino)-6-methoxy-quinolin | | | | |
| 4910-03-6 | | 3,5-diethyl-4-hydroxy-benzonitril | | | | |
| 4910-04-7 | 3-叔丁基-4-羟基苯腈 | 3-(tert-butyl)-4-hydroxybenzonitrile | C11H13NO | 175.23 | | |
| 4910-06-9 | | 3-bromo-5-tert-butyl-4-hydroxy-benzonitril | | | | |
| 4910-40-1 | | 4-methoxytetrafluorobenzyl bromide | C8H5BrF4O | 273.03 | | 65℃(1.3 |
| 4910-43-4 | (2S)-2-乙酰氨基-4-甲氧基-4-氧代丁酸 | (2S)-2-Acetamido-4-methoxy-4-oxobutanoic acid | | | | |
| 4910-46-7 | | n-acetyl-b-asp-glu | C11H16N2O8 | 304.25 | | |
| 4910-47-8 | | ac-asp-ome | C7H11NO5 | 189.16 | | |
| 4911-46-0 | | 2,3-dibromo-1,4-dichlorobutane | | | | |
| 4911-54-0 | | 4-methyl-pent-4-enoic acid ethyl ester | C8H14O2 | 142.20 | | 85℃(20 t |
| 4911-55-1 | | penta-1,3-diyne | C5H4 | 64.08 | | |
| 4911-60-8 | | 2,2-dimethyl-3-hexyne | C8H14 | 110.20 | | |
| 4911-65-3 | | 3-chloropropyl phenyl sulfide | C9H11ClS | 186.70 | | 115℃(3 t |
| 4911-66-4 | | 1-chloro-3-ethylsulfanyl-propane | C5H11ClS | 138.66 | | |
| 4911-70-0 | | (±)2,3-Dimethyl-2-pentanol | C7H16O | 116.20 | | |
| 4912-12-3 | | 1-phenyl-3-(1h-pyrrol-2-yl)-propenone | | | | |
| 4912-71-4 | | 6,7-didehydro-3,8-beta-dimethoxy-4,5-alpha-epoxy-17-methyl-morphina | | | | |
| 4912-92-9 | | 2,3-dihydro-1,1-dimethyl-1H-indene | C11H14 | 146.23 | | |
| 4913-06-8 | | 2-methyl-2-phenyl-4-(2-piperidyl)-, hydrochloride, beta-3-dioxolane | | | | |
| 4913-13-7 | N,N,3,5-四甲基苯胺 | n,n,3,5-tetramethyl-benzenamin | C10H15N | 149.23 | | 226-228℃ |
| 4913-28-4 | | 1-amino-4-(4-benzamido-3-sulfoamidino)-9,10-dihydro-2-anthracenesulfonic aci | | | | |
| 4913-31-9 | | bis(hydroxymethyl)-carbamic aci methyl ester | | | | |
| 4913-57-9 | 2,6-二甲基-4-硝基吡啶 | 2,6-dimethyl-4-nitropyridine | C7H8N2O2 | 152.15 | 47℃ | |
| 4914-18-5 | | n,n-dimethyl-n'-(alpha-methylphenethyl)-hydrazin hydrochloride | | | | |
| 4914-30-1 | | 2,3-didehydro-emetin | C29H38N2O4 | 478.63 | | |
| 4914-36-7 | | n-(hexahydro-2,4-methano-4h-furo(3,2-b)pyrrol-3-yl)-n-methyl-acetamid (2R-( | | | | |
| 4914-68-5 | | 5-iodo-isophthalic acid 2-ethoxy-ethyl ester pentyl ester | C17H23IO5 | 434.27 | | |
| 4914-89-0 | | (Z)-3-methyl-3-hexene | C7H14 | 98.19 | | |
| 4914-91-4 | | (Z)-3,4-dimethyl-2-pentene | C7H14 | 98.19 | | |
| 4914-92-5 | | (E)-3,4-dimethyl-2-pentene | C7H14 | 98.19 | | |
| 4915-06-4 | 5-溴呋喃-2-甲腈 | 5-bromofuran-2-carbonitrile | C5H2BrNO | 171.98 | | 185.4°C at 760 mmHg |
| 4915-21-3 | | Furan-2-yl-acetic acid ethyl ester | C8H10O3 | 154.16 | | |
| 4915-25-7 | | phosphorothioic acid, s-(4-chlorotetrahydro-3-thienyl) o,o-diethyl ester, 1,1-d | | | | |
| 4915-39-3 | | (e)-2-pyrrolidinon | | | | |
| 4915-41-7 | | (cis)-3-amino-5-methyl-1-phenyl-2-pyrrolidinone | | | | |
| 4915-50-8 | | 3-(3,4-dichlorophenyl)-5-phenyl-3-pyrrolidino hydrochloride | | | | |
| 4915-97-3 | 1-苯基-1H-1,2,3-三唑-4-羧酸乙酯 | 1-phenyl-1H-[1,2,3]triazole-4-carboxylic acid ethyl ester | C11H11N3O2 | 217.22 | 107-108 °C | |
| 491577-61-8 | DW-1350 | | C25H31N3O3S | 453.6 | | |
| 491578-02-0 | (3as,4R,6ar)-6-[(苄氧基)甲基]-5-氟-2,2-二甲基-2h,四氢-3ah-,4h,6ah环戊二烯并[d][1,3]二氧杂环戊烯-4-醇 | (3as,4R,6ar)-6-[(benzyloxy)methyl]-5-fluoro-2,2-dimethyl-2h,3ah,4h,6ah-cyclopenta[d][1,3]dioxol-4-ol | C16H19FO4 | 294.322 | | |
| 491578-65-5 | (S)-3-氨基-3-(3,4-二甲氧基苯基)丙酸盐酸盐 | (S)-3-Amino-3-(3,4-dimethoxyphenyl)propanoic acid hydrochloride | C11H16ClNO4 | 261.7 | | |
| 491581-72-7 | | 6-(2-aminophenyl)-3-methyl-7h-[1,3]thiazolo[3,2-b][1,2,4]triazin-7-one | | | | |
| 491588-41-1 | 3-氧杂环丁胺盐酸盐 | oxetan-3-amine hydrochloride | C3H8ClNO | 109.55 | | |
| 491588-98-8 | 5-溴-4-碘吡啶-3-羧酸 | 5-bromo-4-iodopyridine-3-carboxylic acid | C6H3BrINO2 | 327.9 | 158-163°C (dec.) | |
| 491595-36-9 | | (2'-methyl-[1,1'-biphenyl]-4-yl)boronic acid | C13H13BO2 | 212.05 | | |
| 4916-20-5 | | 3-anilinopropanohydrazide | | | | |
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