| CAS编号 | 中文名 | 英文名 | 分子式 | 分子量 | 熔点 | 沸点 |
| 4491-19-4 | | 8,13,14-tetrol, 20-ethyl-4-(methoxymethyl)-1,6,16-trimethoxy-aconitane- 8-ac | C34H47NO10 | 629.74 | | |
| 4491-33-2 | 喹啉-2-甲酸乙酯 | ethyl quinoline-2-carboxylate | C12H11NO2 | 201.22 | | 348°C |
| 4491-47-8 | | 4-isopropylidene-2-phenyl-5(4h)-oxazole | | | | |
| 4491-92-3 | | 1-(2-cyanoethyl)-4-methylpiperazine | C8H15N3 | 153.22 | 97-98 °C | |
| 44912-54-1 | | crotonic acid, 2-chloroallyl ester | | | | |
| 44914-03-6 | 2-丙烯酸-2-甲基丁基酯 | acrylic acid 2-methyl-butyl ester | C8H14O2 | 142.20 | | |
| 449146-84-3 | (3R,4R,5R)-1,2-Diacetyl-4,5-dibenzyloxy-3-hydroxymethylhexahydropyridazine | | C23H28N2O5 | 412.486 | | |
| 44915-40-4 | | n-(4-hydroxybutyl)acrylamide | C7H13NO2 | 143.18 | | |
| 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 | C15H14ClNO2 | 275.73 | | |
| 449158-31-0 | | n-(4-chloro-2-methoxy-5-methylphenyl)-3,4,5-trimethoxybenzamide | | | | |
| 449166-29-4 | 4-氯-n-(3-氯-4-甲氧基苯基)苯甲酰胺 | 4-chloro-n-(3-chloro-4-methoxyphenyl)benzamide | | | | |
| 449166-30-7 | 4-溴-n-(3-氯-4-甲氧基苯)苯甲酰胺 | 4-bromo-n-(3-chloro-4-methoxyphenyl)benzamide | | | | |
| 449166-35-2 | n-(3-氯-4-甲氧基苯基)-4-甲基苯甲酰胺 | n-(3-chloro-4-methoxyphenyl)-4-methylbenzamide | | | | |
| 449169-93-1 | | 3-chloro-n-(2-chloro-4,6-dimethylphenyl)propanamide | | | | |
| 449170-55-2 | | 3-chloro-n-(3-chloro-4-methoxyphenyl)propanamide | | | | |
| 449173-19-7 | | vpc 23019 | | | | |
| 449175-32-0 | 1,2,3,4-四氢-2,7-萘啶二盐酸盐 | 1,2,3,4-tetrahydro-2,7-naphthyridine dihydrochloride | C8H12Cl2N2 | 207.10 | | |
| 449175-43-3 | 1,2,3,4-四氢-2,6-萘啶二盐酸盐 | 1,2,3,4-tetrahydro-2,6-naphthyridine dihydrochloride | C8H12Cl2N2 | 207.10 | | |
| 449176-05-0 | 1-(3-chlorophenyl)-3-(6-nitrobenzo[d]thiazol-2-yl)urea | | C14H9ClN4O3S | 348.769 | | |
| 449177-39-3 | n-(3,4-二甲氧基苯基)-3-甲基苯甲酰胺 | n-(3,4-dimethoxyphenyl)-3-methylbenzamide | | | | |
| 449185-77-7 | 6-溴-4h-苯并[d][1,3]噁嗪-4-酮 | 6-bromo-4h-benzo[d][1,3]oxazin-4-one | C8H4BrNO2 | 226.03 | | |
| 449197-54-0 | 6-溴-4-((3-(三氟甲基)苯基)氨基)喹啉-3-羧酸乙酯 | Ethyl 6-bromo-4-((3-(trifluoromethyl)phenyl)amino)quinoline-3-carboxylate | C19H14BrF3N2O2 | 439.23 | | |
| 449199-19-3 | | 4-hydroxy-2,7,8-trimethylquinoline | C12H13NO | 187.24 | | 347.4±37.0 °C(Predicted) |
| 4492-02-8 | | ethyl 4,5,6,7-tetrahydro-1h-indazole-3-carboxylate | C10H14N2O2 | 194.23 | 88 ℃ | 403.5±45.0 ℃ at 760 mmHg |
| 4492-26-6 | | 2-ethyl-2-methyl-, iodide, (exo)-2-azoniabicyclo(2.2.1)heptan | | | | |
| 4492-29-9 | | 2,2-dimethyl-2-azoniabicyclo(2.2.1)heptan iodide | | | | |
| 4492-38-0 | | 2-ethyl-2-azabicyclo(2.2.1)heptan | | | | |
| 4492-41-5 | | 4-cyanocyclopentene | C6H7N | 93.13 | | |
| 4492-42-6 | 环戊-3-烯-1-基甲胺 | Cyclopent-3-en-1-ylmethanamine | C6H11N | 97.16 | | |
| 4492-50-6 | | n-methylcyclopentanecarboxamide | | | | |
| 4492-51-7 | | n-methyl-cyclopentanemethanamine | C7H15N | 113.2 | | |
| 4492-73-3 | | allantoin biotin | | | | |
| 4492-74-4 | | succinic acid, compd. with allantoin (1:1) | | | | |
| 4492-75-5 | | succinic acid, disodium salt, compd. with allantoin (1:1) | | | | |
| 4492-78-8 | 十四烷醇硫酸单酯与三乙醇胺(1:1)的化合物 | 1-Tetradecanol,hydrogen sulfate,compd. with 2,2',2''-nitrilotris[ethanol](1:1) | C14H30O4S·C6H15NO3 | | | |
| 4492-79-9 | 十六烷醇硫酸单酯与三乙醇胺(1:1)的化合物 | 1-Hexadecanol,hydrogen sulfate,compd. with 2,2',2''-nitrilotris[ethanol](1:1) | C16H34O4S·C6H15NO3 | | | |
| 4492-80-2 | 十八烷醇硫酸单酯与三乙醇胺(1:1)的化合物 | Sulfuric acid,monooctadecyl ester,compd. with 2,2',2''-nitrilotris[ethanol](1:1) | C18H38O4S·C6H15NO3 | | | |
| 4492-96-0 | | methyl-phosphoramidic aci 2-chloro-4-t-pentylphenyl methyl ester | | | | |
| 449203-18-3 | 4-(苄基氨基甲酰基)苯甲酸 | 4-(Benzylcarbamoyl)benzoic acid | C15H13NO3 | 255.27 | | |
| 449209-38-5 | 2-氯-4-(氯甲基)苯甲酸甲酯 | Methyl 2-chloro-4-(chloromethyl)benzoate | C9H8Cl2O2 | 219.06 | | 308.0±32.0 °C(Predicted) |
| 449211-78-3 | | (4-[1,2,3]triazol-2-yl-phenyl)-methanol | | | | |
| 449211-79-4 | | 2-(4-chloromethyl-phenyl)-2h-[1,2,3]triazole | | | | |
| 4493-18-9 | | 3,3-dimethyl-6-hexanamido-4-thia-1-azabicyclo(3.2.0)heptane-2-carboxylic aci | | | | |
| 4493-32-7 | | 1,3-dihydro-1-phenyl-2h-benzimidazole-2-thion | C13H10N2S | 226.3 | | |
| 4493-42-9 | | methyl ester, (e,z)-4-decadienoic acid | | | | |
| 4494-16-0 | 十八碳-9-烯酸 | octadec-9-enedioic acid | C18H32O4 | 312.44 | | 426.4°C at 760 mmHg |
| 4494-18-2 | 1-异喹啉甲醛 | isoquinoline-1-carbaldehyde | C10H7NO | 157.17 | | 308.561°C at 760 mmHg |
| 4494-24-0 | 11-膦酰基十一酸 | 11-phosphonoundecanoic acid | C11H23O5P | 266.27 | 186-190℃ | |
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