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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
    2,2,4-三甲基-2,5-二氢呋喃 2,2,4-trimethyl-2,5-dihydro-furan 23230-79-7 C7H12O
    2,2,4-三甲基-2,3-二氢-1H-1,5-苯并二氮杂卓 2,2,4-trimethyl-2,3-dihydro-1H-1,5-benzodiazepine 24107-34-4 C12H16N2
    2,2,4-三甲基-1-苯基-3-戊酮 2,2,4-trimethyl-1-phenyl-3-pentanone 23546-36-3 C14H20O
    2,2,4-三甲基-1-氧-2-硅代环戊烷 2,2,4-trimethyl-[1,2]oxasilolane 23483-33-2 C6H14OSi
    2,2,4-三甲基-1,5-二氮杂-螺[5.5]十一烷 2,2-Pentamethylen-4,4,6-trimethyl-hexahydro-pyridmidin 21587-67-7 C12H24N2
    2,2,4-三溴-5,5-二甲基-环己烷-1,3-二酮 2,4,4-Tribrom-dimedon 21428-75-1 C8H9Br3O2
    2,2,4-三氯-5-羟基环戊-4-烯-1,3-二酮 2,5,5-trichloro-3-hydroxy-2-cyclopentene-1,4-dione 24963-41-5 C5HCl3O3
    2,2,4,7-四甲基-2,3-二氢-1-苯并呋喃-5,6-二酮 2,2,4,7-tetramethylcoumaran-5,6-dione 205758-64-1 C12H14O3
    2,2,4,6-四氯-2L5-1,3,5,2-三氮杂膦咛 2,2,4,6-Tetrachloro-1,3,5,2λ<sup>5</sup>-triazaphosphorin 26236-17-9 C2Cl4N3P
    2,2,4,6,6-五甲基-5,6-二氢-1(2H)-嘧啶醇 1-hydroxy-2,2,4,6,6-pentamethyl-1,2,5,6-tetrahydropyrimidine 213180-20-2 C9H18N2O
    2,2,4,6,6-五溴-环己-4-烯-1,3-二酮 2,2,4,6,6-pentabromo-cyclohex-4-ene-1,3-dione 21389-96-8 C6HBr5O2
    2,2,4,6,6-五氯-3,3-二甲基己-5-烯酸腈 2,2,4,6,6-pentachloro-3,3-dimethylhex-5-enoic acid nitrile 202519-14-0 C8H8Cl5N
    2,2,4,4-四甲基己烷-3-酮 2,2,4,4-tetramethyl-hexan-3-one 20669-05-0 C10H20O
    2,2,4,4-四甲基-3-戊酮亚胺 2,2,4,4-tetramethyl-3-pentanone imine 29097-52-7 C9H19N
    2,2,4,4-四氯-6,6-二苯基环三磷腈 2,2,4,4-tetrachloro-6,6-diphenylcyclotriphosphazatriene 2846-32-4 C12H10Cl4N3P3
    2,2,4,4-四氟-6-氨基-1,3-苯并二噁烯 6-Amino-2,2,4,4-tetrafluor-1,3-benzodioxan 25854-59-5 C8H5F4NO2
    2,2,4,4,6,6,8,8-八氯-2,2,4,4,6,6,8,8-八氢-1,3,5,7,2,4,6,8-四氮杂四磷杂环辛烯 octachlorocyclotetraphosphazene 2950-45-0 Cl8N4P4
    2,2,4,4,4-五氟-1-苯基丁烷-1,3,3-三醇 4-hydroxy-1,1,1,3,3-pentafluoro-4-phenylbutan-2-one hydrate 241824-72-6 C10H9F5O3
    2,2,3-三苯基-丙酸 2,2,3-Triphenyl-propionsaeure 2902-61-6 C21H18O2
    2,2,3-三羟基十八烷酸 Octadecanoic acid, trihydroxy- 26248-23-7 C18H36O5
    2,2,3-三甲基氮丙啶 2,2,3-trimethyl-aziridine 21031-16-3 C5H11N
    2,2,3-三甲基丁二酸 2,3,3-trimethylsuccinic acid 2103-16-4 C7H12O4
    2,2,3-三甲基-丁腈 2,2,3-trimethyl-butyronitrile 26154-43-8 C7H13N
    2,2,3-三甲基-3-氧杂环丁醇 2,2,3-trimethyl-3-oxetanol 25910-96-7 C6H12O2
    2,2,3-三溴丙醛 2,2,3-tribromopropanal 26944-17-2 C3H3Br3O
    2,2,3-三乙基丁二酸 triethyl-succinic acid 2103-18-6 C10H18O4
    2,2,3,4-四甲基-3-戊醇 2,2,3,4-tetramethyl-3-pentanol 29772-39-2 C9H20O
    2,2,3,4,4-五氯-1,2,3,4-四氢萘-1-酮 2,2,3,4,4-pentachloro-1-oxo-1,2,3,4-tetrahydronaphthaline 2243-28-9 C10H5Cl5O
    2,2,3,3-四硝基丁烷 2,2,3,3-tetranitrobutane 20919-97-5 C4H6N4O8
    2,2,3,3-四甲基环丙酮 2,2,3,3-tetramethylcyclopropanone 2610-40-4 C7H12O
    2,2,3,3-四甲基环丙烷羧酸酰氯 2,2,3,3-tetramethylcyclopropanecarbonyl chloride 24303-61-5 C8H13ClO
    2,2,3,3-四甲基环丙烷甲酸甲酯 ethyl 2,2,3,3-tetramethylcyclopropanecarboxylate 2415-95-4 C9H16O2
    2,2,3,3-四甲基氧杂环丁烷 2,2,3,3-tetramethyl-oxetane 25364-52-7 C7H14O
    2,2,3,3-四甲基-4,7,10,13,16-五氧-3-silanonadec-18-炔 tert-butyl dimethyl[2-[2-[2-(2-prop-2-ynoxyethoxy)ethoxy]ethoxy]ethoxy]silane 203642-77-7 C17H34O5Si
    2,2,3,3-四氟丙酸钠 Sodium, 2,2,3,3-tetrafluoro-propionate 22898-01-7 C3H2F4NaO2
    2,2,3,3-四氟丙胺 2,2,3,3-tetrafluoropropioamide 2069-86-5 C3H3F4NO
    2,2,3,3-四氟-1,4-二苯基丁烷-1,4-二酮 2,2,3,3-tetrafluoro-1,4-diphenylbutane-1,4-dione 2525-85-1 C16H10F4O2
    2,2,3,3-四氟-1,1-二甲基丙醇 3,3,4,4-tetrafluoro-2-methyl-2-butanol 29553-26-2 C5H8F4O
    2,2,3,3-四氟-1,1-丙烷二醇 2,2,3,3-Tetrafluoropropanal hydrate 215858-32-5 C3H4F4O2
    2,2,3,3-d(4)-3-(三甲基硅基)丙酸钠盐 —— 24493-21-8 C6H14NaO2Si
    2,2,3,3,5,5,6,6-八氟-4,4-联苯基二甲腈 4,4'-dicyano-2,2',3,3',5,5',6,6'-octafluorobiphenyl 28442-30-0 C14F8N2
    2,2,3,3,4,4-六氟-1,5-二(苯基)戊烷-1,5-二酮 2,2,3,3,4,4-hexafluoro-1,5-diphenylpentane-1,5-dione 2525-83-9 C17H10F6O2
    2,2,3,3,4,4,5,5-八氟戊醛 2,2,3,3,4,4,5,5-octafluorovaleraldehyde 2648-47-7 C5H2F8O
    2,2,3,3,4,4,5,5-八氟戊酸铵 Azane;2,2,3,3,4,4,5,5-octafluoropentanoic acid 22715-45-3 C5H5F8NO2
    2,2,3,3,4,4,5,5-八氟戊酸乙酯 ethyl 5-Hperfluoropentanoate 2795-50-8 C7H6F8O2
    2,2,3,3,4,4,5,5-八氟戊基 4-甲基苯磺酸酯 2,2,3,3,4,4,5,5-octafluoropentyl p-toluenesulfonate 2264-00-8 C12H10F8O3S
    2,2,3,3,4,4,5,5-八氟-1,6-双(4-甲基苯基)己烷-1,6-二酮 2,2,3,3,4,4,5,5-Octafluoro-1,6-bis(4-methylphenyl)hexane-1,6-dione 25871-03-8 C20H14F8O2
    2,2,3,3,4,4,5,5,6,6-十氟-6-[(1,1,1,2,3,3,3-七氟-2-丙基)氧基]己酰胺 6-Heptafluoroisopropoxy-perfluorohexanoic acid amide 29952-92-9 C9H2F17NO2
    2,2,3,3,4,4,5,5,6,6,7,7-十二氟庚酸钠 sodium 7H-dodecafluoroheptanoate 2264-25-7 C7HF12O2*Na
    2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11-二十氟十一烷酸钾 4-amino-1,6-anhydro-2,4-dideoxy-β-D-arabino-hexopyranose 270088-66-9 C6H11NO3