| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 3,5,5-三甲基咪唑烷-2,4-二酮 | 3,5,5-trimethyl-2,4-imidazolidinedione | 6345-19-3 | C6H10N2O2 |
| 3,5,5-三甲基-己酸乙酯 | 3,5,5-trimethylhexanoic acid monoethyl ester | 67707-75-9 | C11H22O2 |
| 3,5,5-三甲基-N-丙-2-烯基-环己-2-烯-1-亚胺 | 3,5,5-Trimethyl-N-prop-2-enyl-cyclohex-2-EN-1-imine | 6302-40-5 | C12H19N |
| 3,5,5-三甲基-2-环己烯-1-酮缩氨基脲 | [(E)-(3,5,5-trimethylcyclohex-2-en-1-ylidene)amino]urea | 6293-60-3 | C10H17N3O |
| 3,5,5-三甲基-1-己醇丙酸酯(9CI) | 1-Hexanol, 3,5,5-trimethyl-, propanoate | 68039-36-1 | C12H24O2 |
| 3,4′,5-联苯三羧酸 | biphenyl-3,4',5-tricarboxylic acid | 677010-20-7 | C15H10O6 |
| 3,4-脱氢脯氨酰胺盐酸盐 | L-3,4-dehydroprolinamide hydrochloride | 64869-59-6 | C5H8N2O*ClH |
| 3,4-环氧己烷醇 | 3,4-Epoxyhexan-1-ol | 67663-02-9 | C6H12O2 |
| 3,4-环氧-4-甲基-1-戊烯 | 3,4-epoxy-4-methyl-1-penten | 6812-25-5 | C6H10O |
| 3,4-环氧-1-环己烯 | 3,4-epoxycyclohexene | 6705-51-7 | C6H8O |
| 3,4-环氧-1,2,3,4-四氢苯并[a]蒽 | (+)-(3S,4R)-3,4-epoxy-1,2,3,4-tetrahydrobenz<a>anthracene | 64521-17-1 | C18H14O |
| 3,4-环戊烯并吡啶并(3,2-a)咔唑 | 5,6-cyclopentenopyrido<3.2-α>carbazole | 69477-66-3 | C18H14N2 |
| 3,4-庚二醇 | 3,4-Heptandiol | 62593-33-3 | C7H16O2 |
| 3,4-己二烯-1-炔-1,3,5-三基三(三甲基锗烷) | 2.4.6-Tris(trimethylgermyl)-2.3-hexadien-5-in | 61227-86-9 | C15H30Ge3 |
| 3,4-噻吩二羧酸酐 | 1H,3H-thieno[3,4-c]furan-1,3-dione | 6007-85-8 | C6H2O3S |
| 3,4-噌啉二胺 | 3,4-diaminocinnoline | 64803-94-7 | C8H8N4 |
| 3,4-哒嗪二胺 | 3,4-diaminopyridazine | 61070-98-2 | C4H6N4 |
| 3,4-吡啶二醇二乙酸酯 | Pyridin-3,4-diol-diacetat | 65985-96-8 | C9H9NO4 |
| 3,4-双(甲氧基甲氧基)苯甲醛 | 3,4-bis-methoxymethoxy-benzaldehyde | 6515-06-6 | C11H14O5 |
| 3,4-双(环丙基甲氧基)苯甲酰氯 | 3,4-bis(cyclopropylmethoxy)benzoyl chloride | 669001-67-6 | C15H17ClO3 |
| 3,4-双(氯甲基)呋喃 | 3,4-bis(chloromethyl)furan | 6372-18-5 | C6H6Cl2O |
| 3,4-双(氯甲基)-2,5-二甲基硒吩 | 3,4-bis-chloromethyl-2,5-dimethyl-selenophene | 63822-24-2 | C8H10Cl2Se |
| 3,4-双(4-羟基苯基)-3-己醛 | 3,4-Bis(4-hydroxyphenyl)-3-hexenol | 62080-79-9 | C18H20O3 |
| 3,4-双(4-羟基苯基)-2,4-己二醇 | Phenol, 4,4'-(1-ethylidene-2-(2-hydroxyethylidene)-1,2-ethanediyl)bis- | 62080-78-8 | C18H18O3 |
| 3,4-双(1,1-二甲基乙基)-2,2,5,5-四甲基己烷 | 3,4-di-tert-butyl-2,2,5,5-tetramethylhexane | 62850-21-9 | C18H38 |
| 3,4-亚甲基二氧苯乙基异氰酸酯 | 2-(3,4-methylenedioxyphenyl)-ethyl isocyanate | 62334-09-2 | C10H9NO3 |
| 3,4-亚甲基二氧基-α-氰基肉桂酸-2-乙基己酯 | 2-Ethylhexyl alpha-cyano-3,4-methylenedioxycinnamate | 63524-66-3 | C19H23NO4 |
| 3,4-亚甲二氧基苯乙醇 | 3,4-methylenedioxyphenethyl alcohol | 6006-82-2 | C9H10O3 |
| 3,4-二苯基环己-3-烯-1-羧酸 | 3,4-diphenyl-cyclohex-3-enecarboxylic acid | 62543-92-4 | C19H18O2 |
| 3,4-二苯基-1,2-二氢吡咯-5-酮 | 3,4-diphenyl-1H-pyrrol-2(5H)-one | 62142-80-7 | C16H13NO |
| 3,4-二羟基萘-1-腈 | 3,4-dihydroxy-[1]naphthonitrile | 61978-47-0 | C11H7NO2 |
| 3,4-二羟基苯磺酰胺 | 3,4-dihydroxybenzenesulfonamide | 692757-03-2 | C6H7NO4S |
| 3,4-二羟基苯基氧肟酸 | didox | 69839-83-4 | C7H7NO4 |
| 3,4-二羟基苯乙醇醋酸 | 2-(3,4-dihydroxyphenyl)ethyl acetate | 69039-02-7 | C10H12O4 |
| 3,4-二羟基苯乙酸-D5氘代内标 | 3,4-Dihydroxyphenylacetic Acid-d5 | 60696-39-1 | C8H8O4 |
| 3,4-二羟基肉桂酸乙酯 | ethyl caffeate | 66648-50-8 | C11H12O4 |
| 3,4-二羟基呋喃-2,5-二甲酸二乙酯 | 3,4-dihydroxy-furan-2,5-dicarboxylic acid diethyl ester | 6270-57-1 | C10H12O7 |
| 3,4-二羟基-5-甲氧基苯甲醛肟 | 3,4-Dihydroxy-5-methoxybenzaldehyde oxime | 66842-91-9 | C8H9NO4 |
| 3,4-二羟基-2-甲氧基呫吨酮 | 3,4-dihydroxy-2-methoxyxanthone | 6702-55-2 | C14H10O5 |
| 3,4-二羟基-1-苯基-6H-蒽并[1,9-bc]呋喃-6-酮 | 2-(4-bromophenyl)-9-(4-methoxyphenyl)tetrahydro-5H-pyrazolo[1,2-a]pyrrolo[3,4-c]pyrazole-1,3(2H,3aH)-dione | 6371-47-7 | C21H20BrN3O3 |
| 3,4-二碘基吡唑 | 3,4-diiodopyrazole | 6645-70-1 | C3H2I2N2 |
| 3,4-二碘-5-甲基-1H-吡唑 | 3,4-Diiod-5-methyl-1H-pyrazol | 6715-87-3 | C4H4I2N2 |
| 3,4-二碘-1-硝基萘 | 3,4-diiodo-1-nitronaphthalene | 690226-38-1 | C10H5I2NO2 |
| 3,4-二硝基苯酚钠 | sodium 3,4-dinitrophenoxide | 64993-95-9 | C6H3N2O5*Na |
| 3,4-二硝基苯胺 | 3,4-dinitroaniline | 610-41-3 | C6H5N3O4 |
| 3,4-二硝基甲苯 | 3,4-Dinitrotoluene | 610-39-9 | C7H6N2O4 |
| 3,4-二硝基氯苯 | 3,4-dinitro-chlorobenzene | 610-40-2 | C6H3ClN2O4 |
| 3,4-二甲苯基3,5-二甲苯基二硫醚 | Disulfide, 3,4-dimethylphenyl 3,5-dimethylphenyl | 65104-35-0 | C16H18S2 |
| 3,4-二甲氧基苯胺 | 3,4-dimethoxyaniline | 6315-89-5 | C8H11NO2 |
| 3,4-二甲氧基苯肼 | (3,4-Dimethoxy-phenyl)-hydrazin | 63756-98-9 | C8H12N2O2 |