| CAS编号 | 中文名 | 英文名 | 分子式 | 分子量 | 熔点 | 沸点 |
| 448895-37-2 | | ns1643 | | | | |
| 4489-22-9 | | 1-(4-bromophenyl)propan-1-ol | | | | |
| 4489-23-0 | | 1-bromo-4-(prop-1-en-1-yl)benzene | | | | |
| 4489-31-0 | | oxapyrazon | | | | |
| 4489-34-3 | 4,6-二氯-2-甲磺酰基嘧啶 | 4,6-Dichloro-2-(methylsulfonyl)pyrimidine | C5H4CL2N2O2S | 227.07 | | |
| 4489-46-7 | | 2-(4-ethyl-piperazin-1-yl)-ethylamine | | | | |
| 4489-50-3 | | 2-(4-propylpiperazin-1-yl)ethanamine | | | | |
| 4489-53-6 | 4-(1-甲基乙基)-1-哌嗪乙胺 | 2-(4-isopropyl-piperazin-1-yl)-ethylamine | | | | |
| 4489-61-6 | | Phthalic acid bis-(sec-butyl)-ester | C16H22O4 | 278.34 | | |
| 4489-84-3 | | (3-methyl-2-butenyl)benzene | C11H14 | 146.23 | | |
| 448906-42-1 | 2-(1h-吲哚-3-基羰基)-4-噻唑羧酸甲酯 | ite | | | | |
| 448906-60-3 | 4-溴-6-甲基吡啶-2-甲醇 | 4-bromo-6-methylpyridine-2-methanol | | | | |
| 448906-71-6 | 4-溴-6-甲基吡啶-2-醛 | 4-bromo-6-methylpicolinaldehyde | | | | |
| 448920-96-5 | | (6-aminomethyl-3-methyl-pyridin-2-yl)-methyl-amine | | | | |
| 448925-28-8 | | 4-{[(2-methylpropyl)amino]methyl}phenol | | | | |
| 448947-81-7 | 尤达1 | yoda1 | | | | |
| 448949-66-4 | (1S,3R,4R)-2-氮杂双环[2.2.1]庚烷-3-羧酸盐酸盐 | (1S,3R,4R)-2-azabicyclo[2.2.1]heptane-3-carboxylic acid hydrochloride | | | | |
| 448952-60-1 | | 1-[4-(dimethylamino)phenyl]-2-propanol | | | | |
| 448955-87-1 | 9-(2-乙基己基)-3,6-双(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)-9h-咔唑 | 9-(2-ethylhexyl)-3,6-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9h-carbazole | | | | |
| 448956-54-5 | | 4-(allyloxy)-2-fluorobenzonitrile | | | | |
| 448961-53-3 | | ethyl 4-(2-cyano-phenoxy)butanoate | | | | |
| 448961-58-8 | | 4-hydroxy-2,3-dimethylbenzonitrile | | | | |
| 448962-05-8 | | rubinaphthin a | | | | |
| 448963-98-2 | 1-叔丁基2-甲基(2R)-5-氧代哌啶-1,2-二羧酸酯 | 1-tert-butyl 2-methyl (2R)-5-oxopiperidine-1,2-dicarboxylate | | | | |
| 448964-30-5 | 2,3,5,6-四氢-7h-茚并[5,6-b]呋喃-7-酮 | 5,6-dihydro-2h-indeno[5,6-b]furan-7(3h)-one | | | | |
| 448964-37-2 | 2,6,7,8-四氢-1h-茚并[5,4-b]呋喃-8-乙胺 | 2-(2,6,7,8-tetrahydro-1h-indeno[5,4-b]furan-8-yl)ethanamine | | | | |
| 448968-52-3 | | 5-(bromomethyl)-2-nitropyridine | | | | |
| 44897-15-6 | | n~1~,n~1~-diethyl-n~2~-methylglycinamide | | | | |
| 449-75-2 | | 2-a)pyridine, 2-(p-methylsulfonylphenyl)-imidazo( hydrochloride | | | | |
| 449-81-0 | | 4-(p-fluorobenzylidene)-2-phenyl-2-oxazolin-5-on | | | | |
| 4490-10-2 | | 1-chloro-3,7-dimethyl-6-octadiene | | | | |
| 4490-17-9 | | n-(alpha-methylphenethyl)-, hydrochloride, (+-)-hydroxylamin | | | | |
| 4490-59-9 | | 2,6-methano-3-benzazocin-8-ol, 1,2,3,4,5,6-hexahydro-3-(cyclopentylmethyl)-6,11 | | | | |
| 4490-75-9 | | 2-phthalimido-ethanethio | | | | |
| 4490-81-7 | 异丙基羟胺盐酸盐 | o-isopropylhydroxylamine hydrochloride | | | | |
| 4490-82-8 | o-丁基羟胺盐酸盐 | o-butylhydroxylamine hydrochloride | | | | |
| 44902-01-4 | | (R)-2-aminoheptanoic acid | | | | |
| 44902-02-5 | | (S)-2-aminoheptanoic acid | | | | |
| 4491-03-6 | | propane-2,2-diylbis(4,1-phenylene) diacrylate | | | | |
| 4491-19-4 | | 8,13,14-tetrol, 20-ethyl-4-(methoxymethyl)-1,6,16-trimethoxy-aconitane- 8-ac | | | | |
| 4491-33-2 | 喹啉-2-甲酸乙酯 | ethyl quinoline-2-carboxylate | | | | |
| 4491-47-8 | | 4-isopropylidene-2-phenyl-5(4h)-oxazole | | | | |
| 4491-92-3 | | 1-(2-cyanoethyl)-4-methylpiperazine | C8H15N3 | 153.22 | | |
| 44912-54-1 | | crotonic acid, 2-chloroallyl ester | | | | |
| 44914-03-6 | 2-丙烯酸-2-甲基丁基酯 | 2-Propenoic acid, 2-methylbutyl ester | C8H14O2 | 142.20 | | |
| 44915-40-4 | | n-(4-hydroxybutyl)acrylamide | | | | |
| 449154-05-6 | n-(3,5-二氯苯基)-2-甲氧基苯甲酰胺 | n-(3,5-dichlorophenyl)-2-methoxybenzamide | | | | |
| 449155-16-2 | | n-(2,6-diethylphenyl)-2-(2,5-dimethylphenoxy)acetamide | | | | |
| 449155-88-8 | n-(4-氯-2-甲基苯基)-2-甲氧基苯甲酰胺 | n-(4-chloro-2-methylphenyl)-2-methoxybenzamide | | | | |
| 449158-31-0 | | n-(4-chloro-2-methoxy-5-methylphenyl)-3,4,5-trimethoxybenzamide | | | | |
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