| CAS编号 | 中文名 | 英文名 | 分子式 | 分子量 | 熔点 | 沸点 |
| 343953-43-5 | | 3',4'-dimethyl-biphenyl-2-amine | | | | |
| 34396-03-7 | 三甲氧基(2,2,4-三甲基戊基)硅 | trimethoxy(2,4,4-trimethylpentyl)-Silane | C11H26O3Si | 234.41 | | 90℃(10 t |
| 34396-53-7 | | 3-(dimethylamino)rhodanine | | | | |
| 343963-51-9 | | endo-8-oxabicyclo[3.2.1]octan-3-ol | | | | |
| 343966-69-8 | 3-[(3-甲基-1,2,4-噁二唑-5-基)甲基]-1h-吲哚 | 3-[(3-methyl-1,2,4-oxadiazol-5-yl)methyl]-1h-indole | | | | |
| 343968-74-1 | | 5-chloro-1-oxo-1-(4-trifluoromethylphenyl)pentane | | | | |
| 34397-99-4 | α-(1-氧代-9-十八烯基)-ω-甲氧基-聚(氧-1,2-亚乙基) | 2-ethanediyl), .alpha.-(1-oxo-9-octadecenyl)-.omega.-methoxy-, (Z)-Poly(oxy-1 | (C2H4O)nC19H36O2 | | | |
| 343973-86-4 | 1-(3-(苄氧基)-2-氯苯基)-2-(叔丁基氨基)乙醇 | 1-(3-(benzyloxy)-2-chlorophenyl)-2-(tert-butylamino)ethanol | | | | |
| 343978-79-0 | | ir(btb)2(acac) | | | | |
| 34398-01-1 | α-十一烷基-ω-羟基聚(氧-1,2-亚乙基) | 2-ethanediyl), .alpha.-undecyl-.omega.-hydroxy-Poly(oxy-1 | (C2H4O)nC11H24O | | | |
| 34398-05-5 | α-十五烷基-ω-羟基聚(氧-1,2-亚乙基) | 2-ethanediyl), .alpha.-pentadecyl- .omega.-hydroxy-Poly(oxy-1 | (C2H4O)nC15H32O | | | |
| 34398-31-7 | | tin dilactate | | | | |
| 34398-57-7 | | bbl | | | | |
| 34398-98-6 | | (4-Methyliminopentane-2,3-dione 3-oximato)(4-iminopentane-2,3-dione 3-oximato)nickel(II) | C11H16N4NiO4 | 326.96 | | |
| 34398-99-7 | | cis,cis-Octacarbonyl[μ-[(3,3,4.4-tetrafluoro-1-cyclobuten-1,2-ylene)bis-[dimethylarsine]]]dimanganese | C16H12As2F4Mn2O8 | 667.98 | | |
| 343985-94-4 | | methyl 3'-aminobiphenyl-3-carboxylate hcl | | | | |
| 34399-03-6 | | cis,cis-Octacarbonyldiiodo[μ-[(3,3,4.4-tetrafluoro-1-cyclobuten-1,2-ylene)bis-[dimethylarsine]]]dimanganese | C16H12As2F4I2Mn2O8 | 921.78 | | |
| 34399-67-2 | | 1-bromo-3-(1-ethoxyethoxy)-propan | | | | |
| 344-00-3 | | Ethyl _-methyl-4,4,4-trifluoroacetoacetate, tech. | C7H9F3O3 | 198.14 | | |
| 344-03-6 | 1,4-二溴四氟苯 | 1,4-dibromotetrafluorobenzene | C6Br2F4 | 307.88 | 78-81℃ | |
| 344-04-7 | 溴五氟苯 | bromopentafluoro-benzen | C6BrF5 | 246.97 | -31-31℃ | 137℃ |
| 344-07-0 | 氯五氟苯 | chloropentafluoro-benzen | C6ClF5 | 202.51 | | 122-123℃ |
| 344-14-9 | | dimethyl fluoromalonate | C5H7FO4 | 150.11 | | 111℃(45 |
| 344-16-1 | 1-溴-2-氟-3,5-二甲基苯 | 5-bromo-4-fluoro-m-xylene | | | | |
| 344-18-3 | 2,6-二溴-4-氟苯胺 | 2,6-dibromo-4-fluoroaniline | C6H4Br2FN | 268.92 | 62-66℃ | |
| 344-19-4 | 2,6-二氯-4-氟苯胺 | 2,6-dichloro-4-fluoroaniline | | | | |
| 344-20-7 | 2,6-二溴-4-氟苯酚 | 2,6-dibromo-4-fluorophenol | C6H3Br2FO | 269.89 | 55-57℃ | |
| 344-25-2 | 右旋脯氨酸 | D-Proline | C5H9NO2 | 115.13 | 223-223℃ | |
| 344-29-6 | 4-氟-2-硝基-6-(三氟甲基)苯胺 | 4-fluoro-2-nitro-6-(trifluoromethyl)aniline | | | | |
| 344-38-7 | 5-溴-2-硝基三氟甲苯 | 5-bromo-2-nitrobenzotrifluoride | C7H3BrF3NO2 | 270.01 | 32-96℃ | 95℃(5 to |
| 344-39-8 | 4-硝基-3-(三氟甲基)苯甲醚 | 4-nitro-3-(trifluoromethyl)anisole | | | | |
| 344-48-9 | 4,4'-氧基双[3-(三氟甲基)苯胺] | 4,4'-oxybis[3-(trifluoromethyl)aniline] | | | | |
| 344-62-7 | | alpha,alpha,alpha-trifluoro-o-acetotoluidid | C9H8F3NO | 203.17 | 94-95℃ | |
| 344-65-0 | 2-溴-5-氯三氟甲苯 | Benzene,2-bromo-5-chloro-1-(trifluoromethyl)- | C7H3BrClF3 | 259.45 | | |
| 344-72-9 | | 2-amino-4-(trifluoromethyl)-5-thiazolecarboxylic acid ethyl ester | | | | |
| 344-80-9 | 2-氨基-5-硝基-2-氟”-二苯甲酮 | 2-amino-2'-fluoro-5-nitrobenzophenone | | | | |
| 344-95-6 | | 2-(trifluoromethyl)benzoic acid hydrazide | C8H7F3N2O | 204.15 | | |
| 344-96-7 | | methyl 2-(trifluoromethyl)benzoate | C9H7F3O2 | 204.15 | | |
| 3440-02-6 | | dimethyldiphenoxysilane | C14H16O2Si | 244.36 | | |
| 3440-19-5 | | 5-triazin-2-amine, 4,6-dichloro-n-ethyl-3 | | | | |
| 3440-24-2 | | 3',4',7,8-tetrahydroxyflavone | C15H10O6 | 286.24 | | |
| 3440-28-6 | | n-benzoyl-beta-alanin | C10H11NO3 | 193.20 | | |
| 3440-30-0 | 3-(乙氨基)丙酸甲酯 | methyl 3-(ethylamino)propanoate | | | | |
| 3440-35-5 | | ethyl 3-(ethylamino)butanoate | | | | |
| 3440-46-8 | | 2-methylquinazolin-4-amine | | | | |
| 3440-75-3 | | tetrapropyl-lea | | | | |
| 3440-92-4 | | n,n-diethyl-phosphoramidous aci cyclic propylene ester | | | | |
| 3440-99-1 | | 5-(3-Bromophenyl)-1H-tetrazole | | | | |
| 34402-78-3 | | 4-methylpyrrole-2-carboxylic acid*methyl ester | C7H9NO2 | 139.15 | | |
| 34403-03-7 | | 2-(3-methylphenyl)acetophenone | | | | |
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