| CAS编号 | 中文名 | 英文名 | 分子式 | 分子量 | 熔点 | 沸点 |
| 4457-71-0 | 3-甲基-1,5-戊二醇 | 5-Pentanediol, 3-methyl-1 | C6H14O2 | 118.17 | | |
| 4457-72-1 | | 1,5-dibromo-3-methylpentane | C6H12Br2 | 243.96 | | |
| 4458-18-8 | 2,4-二氨基-5-氨甲基嘧啶 | 5-(aminomethyl)pyrimidine-2,4-diamine | | | | |
| 4458-31-5 | | diethyl(propyl)amine | C7H17N | 115.22 | | |
| 4458-32-6 | | N-Ethyl-N-methyl-1-propanamine | C6H15N | 101.19 | | |
| 4458-33-7 | 二-正-丁基-乙胺 | Di-n-butylethylamine | | | | |
| 4458-65-5 | | 2-benzyl 4-ethyl 5-formyl-3-methyl-1h-pyrrole-2,4-dicarboxylate | | | | |
| 4459-06-7 | | N-Methyl-N-silylsilanamine | CH9NSi2 | 91.26 | | |
| 4459-07-8 | | 2-Phenyldisilazane | C6H11NSi2 | 153.33 | | |
| 4459-16-9 | | Propane,2-chloro-1,1,1,3,3,3-hexafluoro-2-(trifluoromethyl)- | C4ClF9 | 254.48 | | |
| 4459-18-1 | | perfluoro-tert-butyl iodide | C4F9I | 345.93 | 60-50℃ | |
| 44594-65-2 | | Mercury(II)chloride-dimethylsulfoxide | C2H6Cl2HgOS | 349.63 | | |
| 446-07-1 | 2'-氟-5'-甲基苯乙酮 | 2'-fluoro-5'-methylacetophenone | | | | |
| 446-08-2 | 2-氨基-5-氟苯甲酸 | 2-amino-5-fluorobenzoic acid | C7H6NO2F | 155.13 | 182-185℃ | |
| 446-09-3 | | 2-bromo-5-fluoronitrobenzene | C6H3BrFNO2 | 220.01 | 37-39℃ | |
| 446-10-6 | 2-硝基-4-氟甲苯 | 4-fluoro-2-nitrotoluene | C7H6FNO2 | 155.13 | 27-213℃ | 138-139℃ |
| 446-11-7 | 3-硝基-4-氟甲苯 | 4-fluoro-3-nitrotoluene | C7H6FNO2 | 155.13 | | |
| 446-17-3 | 2,4,5-三氟苯甲酸 | 2,4,5-Trifluorobenzoic acid | F3C6H2CO2H | 176.09 | 94-96 ℃(lit.) | |
| 446-18-4 | 4-氟-2-甲基-5-硝基苯胺 | 4-fluoro-2-methyl-5-nitroaniline | | | | |
| 446-20-8 | | 5-fluoro-4-methoxy-2-nitroaniline | | | | |
| 446-22-0 | 邻氟苯丙酮 | 2'-fluoropropiophenone | C9H9FO | 152.17 | | 95℃(19 t |
| 446-24-2 | 2-氟亚苯基肼 | 2-fluorobenzoic hydrazide | C7H7FN2O | 154.14 | 70-74℃ | |
| 446-26-4 | 2-氟-3-吡啶甲酸甲酯 | 2-Fluoronicotinic acid methyl ester | | | | |
| 446-29-7 | 4'-氟-2'-甲基苯乙酮 | 4'-fluoro-2'-methylacetophenone | | | | |
| 446-30-0 | 4-氯-2-氟苯甲酸 | 4-chloro-2-fluorobenzoic acid | C7H4ClFO2 | 174.56 | 204-208℃ | |
| 446-31-1 | | 4-amino-2-fluorobenzoic acid | C7H6FNO2 | 155.12 | | |
| 446-32-2 | 2-氨基-4-氟苯甲酸 | 2-amino-4-fluorobenzoic acid | C7H6NO2F | 155.13 | 188-196℃ | |
| 446-33-3 | 5-氟-2-硝基甲苯 | 5-fluoro-2-nitrotoluene | C7H6FNO2 | 155.13 | 28-98℃ | 97-98℃(1 |
| 446-34-4 | 3-氟-4-硝基甲苯 | 2-fluoro-4-methyl-1-nitro-benzen | C7H6FNO2 | 155.13 | 52-55℃ | 97-98℃(3 |
| 446-35-5 | 2,4-二氟硝基苯 | 2,4-Difluronitrobenzene | C6H3F2NO2 | 159.09 | 9-10℃ | 203-204℃ |
| 446-36-6 | 5-氟-2-硝基苯酚 | 5-fluoro-2-nitrophenol | C6H4FNO3 | 157.1 | 32-35℃ | |
| 446-38-8 | 3-氟-4-硝基苯甲醚 | 3-fluoro-4-nitroanisole | | | | |
| 446-48-0 | 2-氟苄基溴 | 2-fluorobenzyl bromide | C7H6BrF | 189.03 | | 84-85℃(1 |
| 446-49-1 | | 2-fluoro ethylbenzene | | | | |
| 446-51-5 | 2-氟苯甲醇 | 2-fluorobenzyl alcohol | C7H7FO | 126.13 | | 200℃ |
| 446-52-6 | 2-氟苯甲醛 | 2-fluoro-benzaldehyd | C7H5FO | 124.12 | -44.5℃ | 172-174℃ |
| 446-57-1 | | 2,3-difluorobenzyl chloride | | | | |
| 446-59-3 | | 2-bromo-3-fluoroanisole | | | | |
| 446-60-6 | 2-氯-3-氟苯甲醚 | 2-chloro-3-fluoroanisole | | | | |
| 446-61-7 | 2-氟-6-甲氧基苯胺 | | | | | |
| 446-62-8 | | 2h-1,2,4-benzothiadiazine, 3,4-dihydro-6,7-dichloro-3-methyl-, 1,1-dioxide | | | | |
| 446-63-9 | 1-(3-溴苯基)-2,2,2-三氟乙醇 | 1-(3-bromophenyl)-2,2,2-trifluoroethanol | | | | |
| 446-65-1 | alpha-(三氟甲基)-4-甲基苄醇 | alpha-(trifluoromethyl)-4-methylbenzyl alcohol | | | | |
| 446-66-2 | 1-(4-氯苯基)-2,2,2-三氟乙醇 | 1-(4-chlorophenyl)-2,2,2-trifluoroethanol | | | | |
| 446-71-9 | | 4',5,7-trihydroxy-3'-methoxyflavanone | | | | |
| 446-72-0 | 5,7-二羟基-3-(4-羟苯基)-4H-1-苯并吡喃-4-酮 | 5,7- dihydroxy-3-(4-hydroxyphenyl)-4H-1-Benzopyran-4-one | C15H10O5 | 270.24 | 297-298℃ | |
| 446-86-6 | 硫唑嘌呤 | 6-((1-methyl-4-nitroimidazol-5-yl)thio)-purin | C9H7N7O2S | 277.29 | | |
| 446-95-7 | | genisteine-alkaloid | C15H26N2 | 234.38 | | |
| 4460-32-6 | | n-(bis(1-aziridinyl)phosphinyl)-2,5-diiodo-benzamid | | | | |
| 4460-86-0 | 2,4,5-三甲氧基苯 | 2,4,5-trimethoxybenzaldehyde | C10H12O4 | 196.20 | | |
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