| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 3,4,5-三甲氧基-N-(1,2,3,4-四氢-2-甲基异喹啉-5-基)苯甲酰胺 | 3,4,5-trimethoxy-<i>N</i>-(2-methyl-1,2,3,4-tetrahydro-isoquinolin-5-yl)-benzamide | 27461-31-0 | C20H24N2O4 |
| 3,4,5-三甲基肉桂酸甲酯 | methyl 3,4,5-trimethoxycinnamate | 20329-96-8 | C13H16O5 |
| 3,4,5-三甲基庚烷 | 3,4,5-trimethyl-heptane | 20278-89-1 | C10H22 |
| 3,4,5-三甲基吡啶 | 3,4,5-trimethylpyridine | 20579-43-5 | C8H11N |
| 3,4,5-三甲基吡咯-2-甲基乙酯 | 2-(ethoxycarbonyl)-3,4,5-trimethylpyrrole | 2199-46-4 | C10H15NO2 |
| 3,4,5-三甲基-4,5-二氢-1H-吡唑 | 3,4,5-Trimethyl-Δ<sup>2</sup>-pyrazolin | 22591-95-3 | C6H12N2 |
| 3,4,5-三甲基-1H-吡咯-2-羧醛 | 3,4,5-trimethyl-1H-pyrrole-2-carbaldehyde | 27226-50-2 | C8H11NO |
| 3,4,5-三甲基-1,3-噻唑-2-硫酮 | 3,4,5-Trimethyl-Δ<sup>4</sup>-thiazolinthion-(2) | 21364-38-5 | C6H9NS2 |
| 3,4,5-三溴邻苯二酚 | 3,4,5-tribromocatechol | 2747-17-3 | C6H3Br3O2 |
| 3,4,5-三溴吡啶 | 3,4,5-tribromopyridine | 2457-48-9 | C5H2Br3N |
| 3,4,5-三氯溴苯 | 5-bromo-1,2,3-trichlorobenzene | 21928-51-8 | C6H2BrCl3 |
| 3,4,5-三氯噻吩-2-羰基氯 | 3,4,5-Trichlorothien-2-carboxylic acid chloride | 24422-15-9 | C5Cl4OS |
| 3,4,5-三氯噻吩-2-羧酸 | 3,4,5-trichlorothiophene-2-carboxylic acid | 26020-48-4 | C5HCl3O2S |
| 3,4,5-三氯-2-吡啶羧酰胺 | 3,4,5-trichloro-pyridine-2-carboxylic acid amide | 202192-84-5 | C6H3Cl3N2O |
| 3,4,5-三氯-2,6-二甲基吡啶 | 3,4,5-Trichloro-2,6-dimethylpyridine | 28597-08-2 | C7H6Cl3N |
| 3,4,5-三氟苯甲醚 | 3,4,5-trifluoroanisole | 203245-17-4 | C7H5F3O |
| 3,4,5-三氟苯甲醇 | (3,4,5-trifluorophenyl)methanol | 220227-37-2 | C7H5F3O |
| 3,4,5-三氟苯基二氟硼烷 | 3,4,5-trifluorophenyldifluoroborane | 263243-17-0 | C6H2BF5 |
| 3,4,5-三氟苯乙酸 | 3,4,5-trifluorophenylacetic acid | 209991-62-8 | C8H5F3O2 |
| 3,4,5-三氟苯乙酮 | 3,4,5-trifluoroacetophenone | 220141-73-1 | C8H5F3O |
| 3,4,5-三氟苯乙腈 | (3,4,5-trifluorophenyl)-acetonitrile | 220228-03-5 | C8H4F3N |
| 3,4,5-三氟苄胺 | 3,4,5-trifluorobenzylamine | 235088-69-4 | C7H6F3N |
| 3,4,5-三氟甲苯 | 1,2,3-trifluoro-5-methylbenzene | 284463-96-3 | C7H5F3 |
| 3,4,5-三氟溴苄 | 3,4,5-trifluorobenzyl bromide | 220141-72-0 | C7H4BrF3 |
| 3,4,5-三氟-2-(4-碘-2-甲基苯胺基)苯甲酸 | 3,4,5-Trifluoro-2-(4-iodo-2-methyl-phenylamino)-benzoic acid | 212628-44-9 | C14H9F3INO2 |
| 3,4,5-三乙氧基- -氧代-苯丙腈 | 3-oxo-3-(3,4,5-triethoxy-phenyl)-propionitrile | 267880-91-1 | C15H19NO4 |
| 3,4,5,6-四甲基吡嗪 | 3,4,5,6-tetramethylpyridazine | 22868-72-0 | C8H12N2 |
| 3,4,5,6-四溴邻苯二甲酰亚胺 | 3,4,5,6-tetrabromophthalimide | 24407-32-7 | C8HBr4NO2 |
| 3,4,5,6-四溴-1,2-苯二羧酸双(2-乙基己基)酯 | bis(2-ethylhexyl) 2,3,4,5-tetrabromophthalate | 26040-51-7 | C24H34Br4O4 |
| 3,4,5,6-四氯哒嗪 | tetrachloropyridazine | 20074-67-3 | C4Cl4N2 |
| 3,4,5,6-四氯-N-[2-(4,5,6,7-四氯-3-羟基-1-羰基-1H-茚-2-基)-8-喹啉基]酞酰亚胺 | L-Cysteine, S-(3-carboxy-3-hydroxypropyl)- | 28146-64-7 | C7H13NO5S |
| 3,4,5,6-四氢苯酐 | 3,4,5,6-Tetrahydrophthalic anhydride | 2426-02-0 | C8H8O3 |
| 3,4,5,6-四氢吡啶-2-羧酸 | Δ1-Piperidein-carbonsaeure-(2) | 2756-89-0 | C6H9NO2 |
| 3,4,5,6-四氢-2H-氮杂卓 | 3,4,5,6-tetrahydro-2H-azepine | 2214-81-5 | C6H11N |
| 3,4,5,6-四氢-2-嘧啶硫醇 | 3,4,5,6-tetrahydropyrimidine-2-thione | 2055-46-1 | C4H8N2S |
| 3,4,5,6-四氢-2-吡啶胺 | 2-iminopiperidine | 22780-54-7 | C5H10N2 |
| 3,4,5,6-四氢-2,7-苯并二氧杂环癸烷e-1,8-二酮 | 3,4,5,6-tetrahydrobenzo[c][1,6]dioxecine-1,8-dione | 29246-20-6 | C12H12O4 |
| 3,4,5,6-四氟苯-1,2-二胺 | 3,4,5,6-tetrafluoro-benzene-1,2-diamine | 2993-07-9 | C6H4F4N2 |
| 3,4,5,6-四氟-2-吡啶甲酸 | 3,4,5,6-Tetrafluor-picolinsaeure | 21550-66-3 | C6HF4NO2 |
| 3,4,5,6-四-O-乙酰基myo-肌醇-1,2-硫代碳酸酯 | (3aR,4S,5S,6R,7R,7aS)-2-Sulfanylidenehexahydro-2H-1,3-benzodioxole-4,5,6,7-tetrayl tetraacetate | 25348-62-3 | C15H18O10S |
| 3,4,4,4-四氟-3-三氟甲基-1-丁炔 | (2-trifluoromethyl)-1,1,1,2-tetrafluorobutyne | 24690-53-7 | C5HF7 |
| 3,4,4,4-四氟-3-(三氟甲氧基)-1-丁烯 | 3,4,4,4-Tetrafluoro-3-(trifluoromethoxy)but-1-ene | 226575-14-0 | C5H3F7O |
| 3,4'-二羟基-3'-甲氧基苯丙酮 | 3-hydroxy-1-(4-hydroxy-3-methoxyphenyl)-1-propanone | 2196-18-1 | C10H12O4 |
| 3,4'-二氯联苯 | 3,4'-dichlorobiphenyl | 2974-90-5 | C12H8Cl2 |
| 3,4'-二氨基二苯醚 | 3,4'-diaminodiphenyl ether | 2657-87-6 | C12H12N2O |
| 3,4',5-三甲氧基-反-二苯代乙烯 | (E)-3,4',5-Trimethoxystilbene | 22255-22-7 | C17H18O3 |
| 3,3′-(1,3-亚苯基双氧)二苯胺-<sup>15</sup>N<sub>2</sub> | 3,3'-(1,3-Phenylenedioxy)dianiline-15N2 | 287476-23-7 | C18H16N2O2 |
| 3,3’4,4’-联苯四羧酸 | 4,4'-biphthalic acid | 22803-05-0 | C16H10O8 |
| 3,3’-氨基-5,5’BI[1H-1,2,4-三唑] | DABT | 22819-10-9 | C4H6N8 |
| 3,3’-二碘二苯甲酮 | bis(3-iodophenyl)methanone | 25186-99-6 | C13H8I2O |