| CAS编号 | 中文名 | 英文名 | 分子式 | 分子量 | 熔点 | 沸点 |
| 40305-06-4 | | 2,2,4,4,6,8,10-heptamethyl-6,8,10-triphenyl-cyclopentasiloxane | C25H36O5Si5 | 556.98 | | |
| 40305-80-4 | | dodecyl(4-sulfophenoxy)-benzenesulfonic aci | | | | |
| 40306-24-9 | | 4-chloro-4'-methyl-3-nitro benzophenone | | | 117-121℃ | |
| 40306-70-5 | 2-氧代-3-氨基甲酰基-4-甲基-5-磺甲基-6-羟基-N-乙基吡啶 | 2-oxo-3-carbamoyl-4-methyl-5-sulfomethyl-6-hydroxy-N-Ethylpyridine | | | | |
| 40306-75-0 | 3-乙酰氨基-5-氨基-4-羟基苯磺酸 | 3-(acetylamino)-5-amino-4-hydroxy-Benzenesulfonic acid | C8H10N2O5S | | | |
| 40306-89-6 | | [3,3'-bithiophene]-2,2'-dicarboxaldehyde | C10H6O2S2 | 222.27 | | |
| 40307-11-7 | 4-乙基苯乙炔 | 1-ethyl-4-ethynylbenzene | C10H10 | 130.19 | | 30 °C0.05 mm Hg(lit.) |
| 40307-15-1 | 2,8-二溴二苯并噻吩5,5-二氧化物 | 2,8-dibromodibenzothiophene 5,5-dioxide | C12H6Br2O2S | 374.05 | 361°C(lit.) | |
| 40307-20-8 | | phenyl sulfanilate | | | | |
| 40309-49-7 | 3-羟基-5-甲基己酸 | 3-Hydroxy-5-methylhexanoic acid | C7H14O3 | 146.18 | | |
| 4031-12-3 | | shihunine | | | | |
| 4031-15-6 | 3-吡咯啉-2-酮 | 3-pyrroline-2-one | C4H5NO | 83.09 | | |
| 4031-30-5 | | 9-bromo-11-fluoropregn-4-ene-3,20-dione | | | | |
| 4031-81-6 | | n-(2-chloro-5-nitrophenyl)-acetamid | | | | |
| 4031-84-9 | 5-氨基-2-吗啉苯甲酸甲酯 | Methyl 5-amino-2-morpholinobenzoate | C12H16N2O3 | 236.27 | | |
| 40310-33-6 | | 4-methoxyphenyl-(2-thienyl)methanol | | | | |
| 40311-13-5 | 6-氟-2-甲基吲哚 | 6-fluoro-2-methyl-1h-indole | C9H8FN | 149.17 | 100°C | 269.2°C |
| 40311-70-4 | | 2-propenoic acid, polymer with chloroethene, ethenyl acetate and n-(hydroxymeth | | | | |
| 40311-72-6 | | ethyl 2-(2,6-dichloro-phenoxy)acetate | | | | |
| 40312-14-9 | 2-甲基苄胺肟 | 2-methylbenzamidoxime | | | | |
| 40312-15-0 | | (z)-n'-hydroxy-3,4-dimethylbenzene-1-carboximidamide | | | | |
| 40312-16-1 | | 3,4-dimethoxybenzamidoxime | | | | |
| 40312-23-0 | | 5-hydroxy-alpha-oxo-2-phenyl-1h-imidazole-4-acetic aci methyl ester | | | | |
| 40312-24-1 | | 2-(4-chlorophenyl)-5-hydroxy-alpha-oxo-1h-imidazole-4-acetic aci methyl est | | | | |
| 40312-25-2 | | 5-hydroxy-2-(4-methylphenyl)-alpha-oxo-1h-imidazole-4-acetic aci methyl est | | | | |
| 40312-26-3 | | 5-hydroxy-2-(2-methylphenyl)-alpha-oxo-1h-imidazole-4-acetic aci methyl est | | | | |
| 40312-27-4 | | 2-(3,4-dimethoxyphenyl)-5-hydroxy-alpha-oxo-1h-imidazole-4-acetic aci methy | | | | |
| 40312-28-5 | | 2-(3,4-dimethylphenyl)-5-hydroxy-alpha-oxo-1h-imidazole-4-acetic aci methyl | | | | |
| 40312-34-3 | | t62 | C15H14ClNOS | 291.8 | | |
| 40313-65-3 | | 5-(3-chlorophenyl)-2-furanmethano | C11H11ClO2 | 210.66 | | |
| 40313-66-4 | 5-(2-氯苯基)-2-呋喃基]甲醇 | [5-(2-chloro-phenyl)-furan-2-yl]-methanol | C11H9ClO2 | 208.644 | | |
| 40313-92-6 | 2-(2,6-二氧代哌啶-3-基)-5-甲基异吲哚啉-1,3-二酮 | 2-(2,6-Dioxopiperidin-3-yl)-5-methylisoindoline-1,3-dione | C14H12N2O4 | 272.26 | | |
| 40314-06-5 | | 4-methylphthalimide | C9H7NO2 | 161.16 | 196.5-199.5℃ | |
| 40314-71-4 | 4,6 - 二氯吡啶-2-甲腈 | 4,6-dichloropyridine-2-carbonitrile | C6H2Cl2N2 | 173.00 | | |
| 40315-22-8 | | n-(1-naphthyl)-1-pyrrolidinecarboxamide | | | | |
| 40316-37-8 | | tert-butyl 2,4,6-trimethylphenyl sulfone | | | | |
| 40316-60-7 | | thiochroman-4-ol | C9H10OS | 166.23 | | |
| 40316-76-5 | 8-羟基-7-甲基氧基-2-苯基-4H-色烯-4-酮 | 8-Hydroxy-7-methoxy-2-phenyl-4H-chromen-4-one | C16H12O4 | 268.26 | | |
| 40318-15-8 | 4-甲基-1h-吡咯-3-羧酸甲酯 | methyl 4-methyl-1h-pyrrole-3-carboxylate | C7H9NO2 | 139.15 | | |
| 40318-45-4 | | n-sec-butyl-2,6-dinitro-3,4-xylidine | | | | |
| 40319-53-7 | | 4,4-diphenyl-, hydrochloride, (+)-2-cyclohexen-1-ylamin | | | | |
| 40319-63-9 | | 2-chloro-1-(difluoromethoxy)-4-nitrobenzene | C7H4ClF2NO3 | 223.56 | | |
| 4032-26-2 | | dipyrido(1,2-a | | | | |
| 4032-80-8 | | disulfide, bis(2-methylphenyl) | | | | |
| 4032-86-4 | | 3,3-dimethyl-heptane | C9H20 | 128.26 | | |
| 4032-92-2 | | heptane,2,4,4-trimethyl- | C10H22 | 142.28 | | |
| 4032-93-3 | | heptane,2,3,6-trimethyl- | C10H22 | 142.28 | | |
| 4032-94-4 | | 2,4-dimethyl-octane | C10H22 | 142.28 | | |
| 40320-60-3 | 1-二苯甲基-3-氮杂环丁酮 | 1-benzhydryl-3-azetidinone | C16H15NO | 237.29 | | 351.9ºC |
| 40320-62-5 | | 1-(diphenylmethyl)-3-phenyl-3-azetidinol | C22H21NO | 315.41 | | |
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