| CAS编号 | 中文名 | 英文名 | 分子式 | 分子量 | 熔点 | 沸点 |
| 443923-21-5 | 1-(4-氯-2-硝基苯基)高哌嗪 | 1-(4-chloro-2-nitrophenyl)homopiperazine | | | | |
| 443924-70-7 | 5-(2,5-二甲基苯氧基)戊酸乙酯 | Ethyl5-(2,5-dimethylphenoxy)pentanoate | C15H22O3 | 250.33 | | |
| 443924-74-1 | 5-(2,5-二甲基苯氧基)戊酸 | 5-(2,5-Dimethylphenoxy)pentanoicacid | C13H18O3 | 222.28 | | |
| 443955-61-1 | | 4-oxo-2,3,4,5-tetrahydro-1,5-benzothiazepine-7-sulfonyl chloride | | | | |
| 443955-71-3 | 甲基 2-氧亚基-2,3-二氢-1H-吡啶并[2,3-b][1,4]噻嗪-7-甲酸基酯 | Methyl 2-oxo-2,3-dihydro-1H-pyrido[2,3-b][1,4]thiazine-7-carboxylate | C9H8N2O3S | 224.24 | | |
| 443955-72-4 | 2-氧亚基-2,3-二氢-1H-吡啶并[2,3-b][1,4]噻嗪-7-羧酸 | 2-oxo-2,3-dihydro-1H-pyrido[2,3-b][1,4]thiazine-7-carboxylic acid | C8H6N2O3S | 210.20 | | |
| 443955-90-6 | 2,3-二氢[1,4]二噁并[2,3-c]吡啶-7-甲醛 | 2,3-dihydro-[1,4]dioxino[2,3-c]pyridine-7-carbaldehyde | C8H7NO3 | 165.15 | | 293.012°C at 760 mmHg |
| 443955-98-4 | (反式-4-氨基-3-羟基哌啶-1-羧酸叔丁酯 | tert-butyl (trans-4-amino-3-hydroxypiperidine-1-carboxylate | C10H20N2O3 | 216.28 | | 326.1±42.0°C at 760 mmHg |
| 443956-08-9 | | 6-bromo-2-nitropyridin-3-ol | C5H3BrN2O3 | 218.99 | | 413 °C at 760 mmHg |
| 443956-11-4 | 3-氧代-3,4-二氢-2H-吡啶并[3,2-b][1,4]恶嗪-6-羧酸 | 3-Oxo-3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazine-6-carbaldehyde | C8H6N2O3 | 178.1486 | | |
| 443956-14-7 | 3,4-二氢-3-氧代-2H-吡啶并〔3,2-b][1,4]噻嗪-6-羧酸 | 3,4-Dihydro-3-oxo-2H-pyrido[3,2-b][1,4]thiazine-6-carboxylic acid | C8H6N2O3S | 210.21 | | |
| 443956-21-6 | 3,5-二溴-6-氨基吡啶-2-甲酸甲酯 | methyl 6-amino-3,5-dibromopicolinate | C7H6Br2N2O2 | 309.94 | | 366°C at 760 mmHg |
| 443956-46-5 | | (2,3-dihydro-[1,4]dioxino[2,3-b]pyridin-7-yl)methanol | | | | |
| 443956-55-6 | 2-氨基-5-溴-3-(羟甲基)吡啶氢溴酸盐 | 2-amino-5-bromo-3-(hydroxymethyl)pyridine hydrobromide | C6H8Br2N2O | 283.95 | | 343.5°C |
| 443965-10-4 | n-二甲基-[(S)-1,1'-螺二氢茚-7,7'-二基]亚膦酰胺 | n-dimethyl-[(S)-1,1'-spirobiindane-7,7'-diyl]phosphoramidite | C19H20NO2P | 325.3 | | |
| 443965-14-8 | (11ar)-(+)-10,11,12,13-四氢二茚并[7,1-de:1',7'-fg][1,3,2]二氧磷杂八环-5-二甲胺 | (R)-siphos | C19H20NO2P | 325.3 | 92-96°C | |
| 443965-64-8 | n-([1,1'-联苯]-4-基)菲-9-胺 | n-([1,1'-biphenyl]-4-yl)phenanthren-9-amine | C26H19N | 345.45 | 175 °C | |
| 443967-22-4 | | n-(2-(2-(3-methoxybenzylidene)hydrazino)-2-oxoethyl)-4-methylbenzamide | | | | |
| 44397-83-3 | | 2-nitroethylamine | | | | |
| 443970-13-6 | | n'-(2-hydroxy-3-methoxybenzylidene)cyclohexanecarbohydrazide | | | | |
| 443987-16-4 | | 2-amino-n-cyclopropylbenzenesulfonamide | | | | |
| 443987-59-5 | 1-甲基-1,3-二氢苯并[c][1,2,5]噻二唑 2,2-二氧化物 | 1-Methyl-1,3-dihydrobenzo[c][1,2,5]thiadiazole 2,2-dioxide | C7H8N2O2S | 184.22 | | |
| 443991-25-1 | 2-(fmoc-氨基)-2-(4-四氢噻喃基)乙酸 | 2-(fmoc-amino)-2-(4-tetrahydrothiopyranyl)acetic acid | | | | |
| 443998-65-0 | | tert-butyl 4-((4-bromophenyl)amino)piperidine-1-carboxylate | | | | |
| 443998-73-0 | | 3-(4-Aminophenyl)benzonitrile | C13H10N2 | 194.23 | 128-132 ℃(lit.) | |
| 443999-53-9 | 1-(4-氨基-2-甲基苯基)哌啶-2-酮 | 1-(4-amino-2-methylphenyl)piperidin-2-one | | | | |
| 444-13-3 | | 3,5-dibromo-4-fluorotoluene | C7H5Br2F | 267.92 | | 118-125 °C at 760 mmHg |
| 444-14-4 | 2-溴-4,6-二氟苯胺 | 2-Bromo-4,6-difluorobenzenamine | C6H4BrF2N | 208.01 | 39-41℃ | |
| 444-15-5 | | 2,4,5,6-pyrimidinetetrol | | | | |
| 444-27-9 | | 4-carboxythiazolidine | C4H7NO2S | 133.16 | | |
| 444-29-1 | 邻碘三氟甲苯 | 2-Iodo-alpha,alpha,alpha-trifluorotoluene | C7H4F3I | 272.01 | | 197-198℃ |
| 444-30-4 | 2-羟基三氟甲苯 | o-Trifluoromethyl-phenol | C7H5F3O | 162.11 | 42-46℃ | 147-148℃ |
| 444-31-5 | 2-甲基苯磺酰氟 | 2-Methylbenzenesulfonyl fluoride | C7H7FO2S | 174.19 | | |
| 444-46-2 | 4-硝基-2-(三氟甲基)苯-1-磺酰氯 | 4-Nitro-2-(trifluoromethyl)benzene-1-sulfonyl chloride | C7H3NO4F3SCl | 289.61 | | |
| 444-54-2 | 5-氟-2-甲氧基苯-1-磺酰胺 | 5-FLUORO-2-METHOXYBENZENE-1-SULFONAMIDE | C7H8FNO3S | 205.2067 | | |
| 444-93-9 | | (2e)-2-(hydroxyimino)-n-[2-(trifluoromethyl)phenyl]acetamide | | | | |
| 4440-01-1 | | lithium phenylacetylide | C8H5Li | 108.07 | | |
| 4440-33-9 | | 9-iminofluorene | C13H9N | 179.22 | | |
| 4440-39-5 | | 6-cycloheptatriene-1-carboxylic acid, 3,6-dihydroxy-5-oxo-3 | | | | |
| 4440-65-7 | | 3-hexenal | | | | |
| 4440-68-0 | | hex-2-enedioic acid | C6H8O4 | 144.12 | | |
| 4440-90-8 | 4,5-二甲基-2-氧代-1,3.2-二氧硫杂环戊烷 | 4,5-dimethyl-2-oxo-1,3.2-dioxathiolane | C4H8O3S | 136.17 | | |
| 4440-98-6 | | 1,4-diphenyl-2,3-epoxy-4-butanedione | | | | |
| 444002-88-4 | | 1-(4-amino-2-chlorophenyl)-2-pyrrolidinone | | | | |
| 444004-76-6 | 1,3,5,7-Tetrahydroxy-8-prenylxanthone | | C18H16O6 | 328.32 | | |
| 444010-34-8 | | 1-adamantan-1-yl-4-nitro-1h-pyrazole-3-carboxylic acid | | | | |
| 444010-37-1 | | 1-(1-adamantyl)-4-bromo-1h-pyrazole-3-carboxylic acid | | | | |
| 444018-82-0 | 2-Amino-4-chloro-7-(2-O-methyl-β-D-ribofuranosyl)-7H-pyrrolo[2,3-d]pyrimidine | | C12H15ClN4O4 | 314.728 | | 653.4±65.0 °C(Predicted) |
| 444046-82-6 | | n'-(2,4-dihydroxybenzylidene)cyclohexanecarbohydrazide | | | | |
| 444058-30-4 | 5-苯甲酰基-1,3,6-三甲基-2,4(1h,3h)- 嘧啶二酮 | 5-benzoyl-1,3,6-trimethyl-2,4(1h,3h)-pyrimidinedione | C14H14N2O3 | 258.27 | | |
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