| CAS编号 | 中文名 | 英文名 | 分子式 | 分子量 | 熔点 | 沸点 |
| 49872-89-1 | | 2-(4-chlorophenyl)-2-ethoxy-acetamidoxim | | | | |
| 49873-11-2 | 5-(4-(苄氧基)苄基)嘧啶-2,4-二胺 | 5-[(4-Benzyloxy)benzyl]-2,4-diaminopyrimidine | C18H18N4O | 306.3617 | | 575.1 °C at 760 mmHg |
| 4988-26-5 | | acetyl-tanghini | | | | |
| 4988-30-1 | | 3-[[2-(acetylamino)-4-[(4-amino-6-chloro-1,3,5-5-naphthalenedisulfonic acid | | | | |
| 4988-33-4 | | Tetrahydro-thiopyran 1,1-dioxide | C5H10O2S | 134.20 | | |
| 4988-34-5 | | Tetrahydro-thiopyran 1-oxide | C5H10OS | 118.20 | | |
| 4988-54-9 | | n-hydroxy-cytidin 5'-(dihydrogenphosphate) | | | | |
| 4988-64-1 | | 6-mp-riboside | | | | |
| 4989-36-0 | 4-氨基甲硫酰苯甲酸 | 4-Carbamothioylbenzoicacid | C8H7NO2S | 181.21 | | |
| 4989-37-1 | | 1-(p-phenylazo)phenyl-2-thio-ure | | | | |
| 4989-59-7 | 2,3-二(3-吡啶)-2,3-丁二醇 | 2,3-di-3-pyridinyl-2,3-butanediol | | | | |
| 4989-72-4 | | 8-ethylthio-2-thio-theophyllin | | | | |
| 4989-74-6 | | 8-butylthio-2-thio-theophyllin | | | | |
| 4989-94-0 | | triamcinolone furetonide | | | | |
| 4989-98-4 | | s-adenosyl-l-methionine-methyl-14c | | | | |
| 499-02-5 | | dl-3-methylenecyclopropane-trans-1,2-dicarboxylic acid | C6H6O4 | 142.11 | 197-201℃ | |
| 499-04-7 | | 1,2,5,6-tetrahydro-1-methyl-nicotinic aci | C7H11NO2 | 141.17 | 232 °C (dec.)(lit.) | 104-112 °C at 14-16 Torr (lit.) |
| 499-05-8 | | comanicacid | C6H4O4 | 140.09 | | |
| 499-06-9 | 3,5-二甲基苯酸 | 3,5-dimethyl-Benzoic acid | C9H10O2 | 150.18 | 169-172℃ | |
| 499-08-1 | 3-氟-5-硝基甲苯 | | C7H6FNO2 | 155.13 | | |
| 499-09-2 | | dihydro-5-azaorotic acid | | | | |
| 499-12-7 | 丙烯-1,2,3-三羧酸 | 1-Propene-1,2,3-tricarboxylic acid | C6H6O6 | 174.11 | | |
| 499-14-9 | | chondrosine crystalline | C12H21NO11 | 355.29 | | |
| 499-20-7 | (s)-(β-d-glucopyranosyloxy)(4-hydroxyphenyl)acetonitrile | dhurrin | C14H17NO7 | 311.29 | 200 °C (dec.) (lit.) | |
| 499-23-0 | | b,b-trehalose | C12H22O11 | 342.30 | | |
| 499-26-3 | | glucotropeolin | | | | |
| 499-29-6 | 金鸡菊苷 | Coreopsin;Butein-4-O-β-D-glucopyranoside | C21H22O10 | 434.40 | 190-195 °C | 793.3±60.0 °C(Predicted) |
| 499-30-9 | | glucopyranose, 1-thio-, 1-hydrocinnamohydroximate no-(hydrogen sulfate), beta-d | | | | |
| 499-37-6 | | glucoalyssin potassium salt | | | | |
| 499-40-1 | 异麦芽糖 | isomaltose | C12H22O11 | 342.3 | 155-160°C | |
| 499-44-5 | 桧木醇 | 2-Hydroxy-4-(1-methylethyl)-2,4,6-cycloheptatrien-1-one | C10H12O2 | 164.20 | 50-52°C (Lit.) | 140°C 10mm Hg (Lit.) |
| 499-48-9 | | 4-methoxy-3-[(1e)-1-octenyl-non-azoxy]-2-butanol | | | | |
| 499-49-0 | 5-甲基间苯二酸 | 5-methylisophthalic acid | C9H8O4 | 180.16 | | |
| 499-50-3 | 6-甲基吡啶-2,4-二羧酸 | 6-Methylpyridine-2,4-dicarboxylic acid | | | | |
| 499-51-4 | 4-氧代-1,4-二氢-2,6-吡啶二甲酸 | 4-hydroxypyridine-2,6-dicarboxylicacid | C7H5NO5 | 183.12 | | |
| 499-54-7 | | 4-methyl-7-(1-methylethyl)-2-oxepanon | | | | |
| 499-55-8 | | 3-fluorobenzoic hydrazide | C7H7FN2O | 154.14 | 139-143℃ | |
| 499-57-0 | 3-氟苯甲酸钠 | sodium 3-fluorobenzoate | C7H4FNaO2 | 162.09 | | 251.1 °C at 760 mmHg |
| 499-61-6 | | 2-amino-3',4'-dihydroxy-acetophenon | C8H9NO3 | 167.16 | | |
| 499-62-7 | | 4-fluoro-3-iodo-benzoic aci sodium salt | | | | |
| 499-67-2 | | 3-amino-4-propoxy-benzoic aci 2-(diethylamino)ethyl ester | | | | |
| 499-69-4 | | carvomenthol | C10H20O | 156.26 | | |
| 499-70-7 | 反-2-甲基-5-(1-甲基乙基)-环己酮 | Cyclohexanone,2-methyl-5-(1-methylethyl)-,trans- | C10H18O | 154.25 | | |
| 499-74-1 | | 3-isopropyl-6-methyl-cyclohex-2-enone | C10H16O | 152.23 | | |
| 499-75-2 | 香芹酚 | 2-para-cymenol | C10H14O | 150.22 | 2-4℃ | 234℃ |
| 499-76-3 | 4-羟基-3-甲基苯甲酸 | 4,3-Cresotic acid | C8H8O3 | 152.15 | | |
| 499-78-5 | | 5-hydroxy-4-oxo-4h-pyran-2-carboxylic aci | | | | |
| 499-80-9 | 2,4-吡啶二羟酸 | 2,4-pyridinedicarboxylic acid | C7H5NO4 | 167.12 | 243-246℃ | |
| 499-81-0 | 吡啶-3,5-二羧酸 | 3,5-Pyridine Dicarboxylic acid | C7H5NO4 | 167.12 | 300℃ | |
| 499-82-1 | 哌啶-2,6-二甲酸 | piperidine-2,6-dicarboxylic acid | C7H11NO4 | 173.17 | | |
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