| CAS编号 | 中文名 | 英文名 | 分子式 | 分子量 | 熔点 | 沸点 |
| 34249-71-3 | 3-(3,5-二叔丁基-4-羟基苯基)丙酰胺 | 3-(3,5-Di-tert-butyl-4-hydroxyphenyl)propanamide | C17H27NO2 | 277.4 | | |
| 34249-89-3 | | 3-(2-hydroxy-3-((1-methylethyl)amino)propoxy)-benzamid | | | | |
| 34249-90-6 | | 3-(3-((1,1-dimethylethyl)amino)-2-hydroxypropoxy)-benzamid | | | | |
| 34249-93-9 | | 4-(3-((1,1-dimethylethyl)amino)-2-hydroxypropoxy)-benzamid | | | | |
| 3425-46-5 | 硒氰酸钾盐 | Selenocyanic acid,potassium salt | CKNSe | 144.08 | 152-158℃ | |
| 3425-61-4 | 1,1-二甲丙基过氧化氢 | 1,1-Dimethylpropyl hydroperoxide | C5H12O2 | | | |
| 3425-65-8 | | meso-2,5-dibromoadipic acid | C6H8Br2O4 | 303.93 | | |
| 3425-72-7 | 乙酸二甲基苯甲酯 | Benzenemethanol,.alpha.,.alpha.-dimethyl-,acetate | C11H14O2 | | | |
| 3425-89-6 | 3A,4,7,7A-四氢-5-甲基-,1,3-异苯并呋喃二酮 | 4-Methyltetrahydrophthalic anhydride,4-MTHPA | C9H10O3 | 166.17 | 59-60°C | 295°C |
| 3425-97-6 | | dimecolonium iodide | | | | |
| 34250-53-8 | | 1-b)benzothiazolium, 1,2,3,3a-tetrahydro-3a,9-dimethyl-pyrrolo( chloride | | | | |
| 34250-61-8 | 2-氨基-5-乙氧基苯硫醇 | 2-amino-5-ethoxybenzenethiol | | | | |
| 34252-44-3 | 2-甲基-2h-吲唑-3-甲酸 | 2-methyl-2h-indazole-3-carboxylic acid | C9H8N2O2 | 176.17 | 217-219°C | 417.4°C |
| 34252-54-5 | | 2-methyl-2h-indazole-3-carbaldehyde | C9H8N2O | 160.17 | 75-77 °C | |
| 34252-94-3 | | 2-bromo-4-t-butyl-1-fluorobenzene | C10H12BrF | 231.1 | | |
| 34253-00-4 | | 2-benzyl-5-methyl-furan | C12H12O | 172.22 | | |
| 34253-01-5 | 嘧啶-5-甲酸甲酯 | methyl pyrimidine-5-carboxylate | C6H6N2O2 | 138.12 | 76 - 81 ℃ | 224.3 ℃ at 760 mmHg |
| 34253-02-6 | 哒嗪-3-甲酸甲酯 | methyl pyridazine-3-carboxylate | C6H6N2O2 | 138.126 | | 281.3±13.0 °C(Predicted) |
| 34253-03-7 | 嘧啶-2-甲酸甲酯 | methyl pyrimidine-2-carboxylate | C6H6N2O2 | 138.12 | | |
| 34255-03-3 | | 3-(p-chlorobenzyl)octahydro-quinolizin tartrate (1:1) | | | | |
| 34255-08-8 | | spirilloxanthin | | | | |
| 34255-45-3 | | 3-ethyl-5-(piperidinomethylene)-rhodanin | | | | |
| 34256-00-3 | | 2-methoxybenzenesulfonic acid | C7H8O4S | 188.20 | | |
| 34256-72-9 | | methyl-phosphonothioic aci o-ethyl s-(2-(methylphenylamino)ethyl) ester | | | | |
| 34256-82-1 | 乙基乙草安 | 2-Chloro-2'-methyl-6'-ethyl-N-ethoxymethyl | C14H20ClNO2 | 269.770 | | |
| 34256-92-3 | | 2-(2-(2-(n,n-diethylamino)ethoxy)ethoxy)bornane | | | | |
| 34257-56-2 | | ethyl 2-methoxyphenyl sulfide | | | | |
| 34257-57-3 | | 2-(isopropylthio)-1-methoxybenzene | | | | |
| 34257-63-1 | | (n-methylphenylamino)triphenyl-phosphonium iodide | C25H23INP | 495.34 | | |
| 34257-94-8 | | Phebalin | C30H28O4 | 452.54 | | |
| 34257-95-9 | | 6-alpha,8-beta-dihydroxy-4-oxo-, 12,8-lactone, (11S)-ambros-2-en-12-oic aci | | | | |
| 342573-75-5 | | 1-Ethyl-3-methylimidazolium ethyl sulfate | C8H16N2O4S | 236.29 | | |
| 342577-38-2 | | velneperit | C17H24F3N3O3S | 407.45 | | |
| 34258-14-5 | | gly-d-phe | C11H14N2O3 | 222.24 | | |
| 34258-79-2 | | 2h-1,2-benzothiazine-3-carboxamide, 4-hydroxy-2-methyl-n-phenyl-, 1,1-dioxide | | | | |
| 34259-37-5 | 2-(甲硫基)-5-氧代-1,5-二氢吡啶并[2,3-d]嘧啶-6-羧酸 | 2-(Methylthio)-5-oxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylic acid | C9H7N3O3S | 237.24 | | |
| 34259-84-2 | | 1-(4-nitrobenzoyl)-4-piperidone | | | | |
| 34259-89-7 | 1-苄基-4-(硝基甲基)哌啶-4-醇 | 1-benzyl-4-(nitromethyl)piperidin-4-ol | | | | |
| 34259-99-9 | 4-溴噻唑 | 4-bromothiazole | C3H2BrNS | 164.02 | | |
| 342592-57-8 | | 2-ethoxy-4-formylphenyl 2-furoate | | | | |
| 342592-62-5 | | (4-formyl-2-methoxy-phenoxy)-acetonitrile | | | | |
| 342592-68-1 | | 4-[(2,4-dichlorobenzyl)oxy]-3-methoxybenzaldehyde | | | | |
| 342594-80-3 | 4-[双（2-甲基-1H-吲哚-3-基）甲基]-2-甲氧基苯酚 | 4-[Bis(2-methyl-1H-indol-3-yl)methyl]-2-methoxyphenol | C26H24N2O2 | 396.4810 | | |
| 3426-01-5 | | 1,4-diphenyl-5-pyrazolidinedione | | | | |
| 3426-08-2 | | prozapine | | | | |
| 3426-28-6 | | acrolein, (p-nitrophenyl)hydrazone | | | | |
| 3426-43-5 | C.I.荧光增白剂90 | Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis[5-[[4-methoxy-6-(phenylamino)-1,3,5-triazin-2-yl]amino]-, disodium salt | C34H30N10O8S2·2Na | | | |
| 3426-45-7 | | [ mu -[ethanedioato(2-)-o,o''':o',o'']]bis[ethanedioato(2-)-o,o']di-lutetiu | | | | |
| 3426-58-2 | | 4-(2-(1-methyl-3-indolyl)ethyl)-1-(3-(trimethylammonio)propyl)-pyridiniu di | | | | |
| 3426-62-8 | | 2,3,6-trichloro-benzoic aci compd. with dimethylamine (1:1) | | | | |
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