| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2,3,4,5,6-五氟苯乙酸甲酯 | METHYL 2,3,4,5,6-PENTAFLUOROPHENYLACETATE | 145682-85-5 | C9H5F5O2 |
| 2,3,4,5,6-五氟苯乙胺 | 2-(2,3,4,5,6-pentafluorophenyl)ethan-1-amine | 1583-76-2 | C8H6F5N |
| 2,3,4,5,6-五氟苄基膦酸 | 2,3,4,5,6-pentafluorobenzyl phosphonic acid | 137174-84-6 | C7H4F5O3P |
| 2,3,4,5,6-五氟苄基甲基亚砜 | 2,3,4,5,6-Pentafluorobenzyl Methyl Sulphoxide | 137676-33-6 | C8H5F5OS |
| 2,3,4,5,6-五氟二苯基甲醛 | 2,3,4,5,6-pentafluorobenzhydrol | 1944-05-4 | C13H7F5O |
| 2,3,4,5,6-五氟-N-(五氟苯基)苯甲酰胺 | 2,3,4,5,6-pentafluoro-N-(pentafluorophenyl)benzamide | 19364-92-2 | C13HF10NO |
| 2,3,4,5,6-五氟-5'-甲基-2'-硝基-1,1'-联苯 | 2,3,4,5,6-pentafluoro-5'-methyl-2'-nitro-1,1'-biphenyl | 1218780-42-7 | C13H6F5NO2 |
| 2,3,4,5,6-五氟-4'-甲基-2'-硝基-1,1'-联苯 | 2,3,4,5,6-pentafluoro-4'-methyl-2'-nitro-1,1'-biphenyl | 1218780-41-6 | C13H6F5NO2 |
| 2,3,4,5,6-五乙酰氧基己酸 | penta-O-acetyl-D-gluconic acid | 17430-71-6 | C16H22O12 |
| 2,3,4,5,6,7-六氢-4-氧-2-硫代-1H-环戊酮嘧啶-1-乙酸 | 2-(4-oxo-2-thioxo-2,3,4,5,6,7-hexahydro-1H-cyclopenta[d]pyrimidin-1-yl)acetic acid | 1349902-20-0 | C9H10N2O3S |
| 2,3,4,5,6,7-六氢-3-甲基茚-1-酮 | 3-methyl-2,3,4,5,6,7-hexahydro-inden-1-one | 18631-68-0 | C10H14O |
| 2,3,4,5,6,7-六氢-3-吗啉代-2-苯基-异吲哚-1-酮 | 2,3,4,5,6,7-hexahydro-3-morpholino-2-phenyl-isoindol-1-one | 124570-83-8 | C18H22N2O2 |
| 2,3,4,5,6,7,8,9-八氢-1H-三茚 | trindane | 1206-79-7 | C15H18 |
| 2,3,4,4’-四羟基二苯甲酮1,2-二叠氮基萘醌-5-磺酸酯 | 2,3,4,4'-Tetrahydroxybenzophenone 1,2-naphthoquinonediazido-5-sulfonate | 107761-81-9 | C23H15N2O8S+ |
| 2,3,4,4a,5,6,7,8-八氢喹啉 | 2,3,4,4a,5,6,7,8-octahydroquinoline | 1074-06-2 | C9H15N |
| 2,3,4,4A-四氢-1H-芴-9(9Ah)-酮 | (4aS,9aR)-1,2,3,4,4a,9a-hexahydro-9H-fluoren-9-one | 1203-67-4 | C13H14O |
| 2,3,4,4A,9,9A-六氢-1H-咔唑 | 5,6,7,8,8a,9-hexahydro-4bH-carbazole | 1775-86-6 | C12H15N |
| 2,3,4,4A,4B,5,6,7,8,8alpha-十氢-9(1H)-菲酮 | 9-Oxo-1,2,3,4,4a,4b,5,6,7,8,8a,9-dodecahydro-phenanthren | 18938-05-1 | C14H20O |
| 2,3,4,4-四甲基四氢呋喃 | 2,3,4,4-Tetramethyl-tetrahydro-furan | 102369-79-9 | C8H16O |
| 2,3,4,4-四氯-1-吗啉-4-基丁-3-烯-1-酮 | 2,3,4,4-Tetrachlor-3-butensaeure-morpholid | 13178-31-9 | C8H9Cl4NO2 |
| 2,3,4,4,5,6,7,8-八氟萘-1-酮 | 1-ketooctafluoro-1,4-dihydronaphthalene | 13772-78-6 | C10F8O |
| 2,3,4,4'-四羟基二苯基甲烷 | 4-[(4-Hydroxyphenyl)methyl]benzene-1,2,3-triol | 174462-43-2 | C13H12O4 |
| 2,3,3a,6,7,7a-六氢-5’,7a-二甲基-4-羟基-茚-(1R)-1’-戊酸甲酯4-O-三氟甲烷磺酸酯 | Methyl (5R)-5-[(1S,3aR)-3a-methyl-4-(trifluoromethylsulfonyloxy)-1,2,3,6,7,7a-hexahydroinden-1-yl]hexanoate | 145372-34-5 | C18H27F3O5S |
| 2,3,3a,6,7,7a-六氢-2S,7a-二甲基-4-羟基-茚-1R-(1’-碘)乙烷4-O-三氟甲基磺酸酯 | des-A,B-22-iodo-23,24-dinorchol-8-enyl trifluoromethanesulfonate | 145372-33-4 | C14H20F3IO3S |
| 2,3,3a,5-四氢吡咯并[1,2-a]喹喔啉-1,4-二酮 | 3,3a-dihydropyrrolo<1,2-a>quinoxaline-1,4(2H,5H)-dione | 1501-32-2 | C11H10N2O2 |
| 2,3,3a,4,5,6-六氢-1H-吡嗪并[3,2,1-JK]咔唑 | 2,3,3a,4,5,6-hexahydro-1H-pyrazino[3,2,1-jk]carbazole | 18046-23-6 | C14H16N2 |
| 2,3,3A,6,7,7alpha-六氢-1H-吲哚 | 2,3,3a,6,7,7a-hexahydro-indole | 100859-68-5 | C8H13N |
| 2,3,3A,4-四氢-5H-呋喃并[3,2-b]吡咯-5-酮 | 2,3,3a,4-Tetrahydro-furo[3,2-b]pyrrol-5-one | 118535-01-6 | C6H7NO2 |
| 2,3,3A,4,7,7a-六氢-1H-异吲哚 | 2,3,3a,4,7,7a-hexahydro-1H-isoindole | 10533-30-9 | C8H13N |
| 2,3,3A,4,5,6,7,7A-八氢吲哚e-1-甲酰氯 | 1-chlorocarbonyl-perhydroindole | 178054-15-4 | C9H14ClNO |
| 2,3,3-三甲基环戊-1-烯基乙腈 | β-campholenonitrile | 1727-76-0 | C10H15N |
| 2,3,3-三甲基戊烷-2,5-二醇 | 2,3,3-trimethylpentane-2,5-diol | 16466-35-6 | C8H18O2 |
| 2,3,3-三甲基己烷 | 2,3,3-trimethylhexane | 16747-28-7 | C9H20 |
| 2,3,3-三甲基吲哚-5-磺酸钾盐 | potassium 2,3,3-trimethylindole-5-sulfonate | 184351-56-2 | C11H12NO3S*K |
| 2,3,3-三甲基吡咯并[2,3-b]吡啶 | 2,3,3-trimethyl-3H-pyrrolo[2,3-b]pyridine | 10299-70-4 | C10H12N2 |
| 2,3,3-三甲基丁酸 | 2,3,3-trimethylbutanoic acid | 19910-29-3 | C7H14O2 |
| 2,3,3-三甲基丁烷-1,2-二醇 | 2,3,3-trimethylbutane-1,2-diol | 100911-55-5 | C7H16O2 |
| 2,3,3-三甲基-环戊-1-烯甲醛 | 2,3,3-trimethyl-cyclopent-1-enecarbaldehyde | 1005403-29-1 | C9H14O |
| 2,3,3-三甲基-丁酸甲酯 | methyl 2,3,3-trimethylbutanoate | 19910-30-6 | C8H16O2 |
| 2,3,3-三甲基-4-壬炔 | 2,3,3-trimethyl-4-nonyne | 105205-73-0 | C12H22 |
| 2,3,3-三甲基-3H-吲哚盐酸盐 | 2,3,3-trimethyl-3H-indole hydrochloride | 17790-92-0 | C11H13N*ClH |
| 2,3,3-三甲基-3H-吲哚-5-磺酸 | Triethylamine 2,3,3-trimethyl-3H-indole-5-sulfonate | 132557-73-4 | C17H28N2O3S |
| 2,3,3-三甲基-3H-吲哚-5-磺酸 | 2,3,3-trimethylindole-5-sulfonic acid | 132557-72-3 | C11H13NO3S |
| 2,3,3-三甲基-3H-吲哚 | 2,3,3-Trimethylindolenine | 1640-39-7 | C11H13N |
| 2,3,3-三甲基-2-辛醇 | 2,3,3-trimethyl-2-octanol | 104526-52-5 | C11H24O |
| 2,3,3-三甲基-1-辛烯 | 2,3,3-trimethyl-1-octene | 104526-53-6 | C11H22 |
| 2,3,3-三溴-丙酸 | 2,3,3-tribromo-propionic acid | 194033-77-7 | C3H3Br3O2 |
| 2,3,3-三溴-3-氯-丙酸 | 2,3,3-tribromo-3-chloro-propionic acid | 194033-44-8 | C3H2Br3ClO2 |
| 2,3,3-三氯四氢呋喃 | (+/-)-2,3,3-Trichlorotetrahydrofuran | 17557-41-4 | C4H5Cl3O |
| 2,3,3-三氯-2-甲基-四氢-吡喃 | 2,3,3-trichloro-2-methyl-tetrahydro-pyran | 101971-67-9 | C6H9Cl3O |