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    首页 分子通 CAS
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    中文名称 英文名称 CAS号 化学式
    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
    2,3,3-三氟-1-丙烯 2,3,3-trifluoroprop-1-ene 158664-13-2 C3H3F3
    2,3,3-三(三氟甲基)氧氮杂环丙烷 3,3-bistrifluoromethyl-2-trifluoromethyl-oxaziridine 137526-89-7 C4F9NO
    2,3,3,5-四甲基-3H-吡咯 2,3,3,5-tetramethyl-3H-pyrrole 110466-33-6 C8H13N
    2,3,3,5,6-五甲基-1-氧代-2,3-二氢吡嗪-1-鎓-4(1H)-醇 2,2,3,5,6-Pentamethyl-2,3-dihydro-pyrazine 1,4-dioxide 152860-44-1 C9H16N2O2
    2,3,3,5,6,6-六甲基-7-氧杂-2,5-二氮杂双环[2.2.1]庚烷 2,3,3,5,6,6-Hexamethyl-7-oxa-2,5-diazabicyclo[2.2.1]heptane 103755-80-2 C10H20N2O
    2,3,3,4-四甲基戊烷 2,3,3,4-tetramethyl-pentane 16747-38-9 C9H20
    2,3,3,4,4,5,5-七氟-1-戊烯 2,3,3,4,4,5,5-heptafluoro-pent-1-ene 1547-26-8 C5H3F7
    2,3,3,3-四氟丙酰胺 2-hydroperfluoropropionamide 1647-57-0 C3H3F4NO
    2,3,3,3-四氟-2-甲氧基丙酸钾 Potassium; 2,3,3,3-tetrafluoro-2-methoxy-propionate 129880-35-9 C4H3F4O3*K
    2,3,3,3-四氟-2-甲氧基丙酸钠 Sodium; 2,3,3,3-tetrafluoro-2-methoxy-propionate 123202-05-1 C4H3F4O3*Na
    2,3,3,3-四氟-2-氯丙基乙酸酯 2,3,3,3-tetrafluoro-2-chloropropyl acetate 1158817-70-9 C5H5ClF4O2
    2,3,3,3-四氟-2-[1,1,2,3,3,3-六氟-2-[1,1,2,3,3,3-六氟-2-[1,1,2,3,3,3-六氟-2-(1,1,2,2,3,3,3-七氟丙氧基)丙氧基]丙氧基]丙氧基]-1-丙醇 1H,1H-Perfluoro(2,5,8,11-tetramethyl-3,6,9,12-tetraoxapentadecan-1-ol) 141977-66-4 C15H3F29O5
    2,3,3,3-四氟-2-[1,1,2,3,3,3-六氟-2-(1,1,2,2,3,3,3-七氟丙氧基)丙氧基]-N-(2-羟基乙基)丙酰胺 N-(2-hydroxyethyl)perfluoro-2,5-dimethyl-3,6-dioxanonanamide 137506-19-5 C11H6F17NO4
    2,3,3,3-四氟-2-(三氟甲氧基)丙酸 perfluoro-2-(perfluoromethoxy)propanoic acid 13140-29-9 C4HF7O3
    2,3,3,3-四氟-2-(七氟丙氧基)丙酸 perfluoro(2-methyl-3-oxahexanoic) acid 13252-13-6 C6HF11O3
    2,3,3,3-四氟-2-(2,2,2-三氟乙氧基)丙酸钠 sodium;2,3,3,3-tetrafluoro-2-(2,2,2-trifluoroethoxy)propanoate 129880-38-2 C5H2F7O3*Na
    2,3,3,3-四氟-2-(1,1,2,2,3,3,4,4,4-九氟丁氧基)丙酸 F(CF2)4OCF(CF3)COOH 137780-68-8 C7HF13O3
    2,3,3',4,4'-五氯-5'-(甲磺酰)联苯基 5'-methylsulfonyl-2,3,3',4,4'-pentachlorobiphenyl 104086-12-6 C13H7Cl5O2S