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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
    2,2,3-三氯丙酰胺 2,2,3-trichloro-propionic acid amide 13601-94-0 C3H4Cl3NO
    2,2,3-三氯丁烷 2,2,3-trichloro-butane 10403-60-8 C4H7Cl3
    2,2,3-三氯-1,1,1,3-四氟丙烷 2,2,3-trichloro-1,1,1,3-tetrafluoropropane 139754-75-9 C3HCl3F4
    2,2,3,6-四甲基-辛-3,4-二烯 2,2,3,6-tetramethylocta-3,4-diene 102775-29-1 C12H22
    2,2,3,5-四甲基-2H-吡咯 2,2,3,5-tetramethyl-2H-pyrrole 122546-85-4 C8H13N
    2,2,3,5-三甲基-5-己烯-3-醇 2,2,3,5-trimethyl-5-hexen-3-ol 107035-96-1 C10H20O
    2,2,3,5,6-五甲基-2,5-二氢吡嗪1,4-二氧化物 2,3,5,5,6-pentamethyl-1,4-dioxido-2H-pyrazine-1,4-diium 118176-38-8 C9H16N2O2
    2,2,3,5,5-五甲基己烷 2,2,3,5,5-pentamethyl-hexane 14739-73-2 C11H24
    2,2,3,4-四甲基环丁烷酮 2,2,3,4-Tetramethyl-cyclobutanon 1193-34-6 C8H14O
    2,2,3,4-四甲基戊烷 2,2,3,4-tetramethylpentane 1186-53-4 C9H20
    2,2,3,4-四氯萘-1-酮 2,2,3,4-tetrachloro-1-oxo-1,2-dihydronaphthaline 17735-12-5 C10H4Cl4O
    2,2,3,4,5,5-六氯噻吩 hexachloro-2,5-dihydro-thiophene 18614-14-7 C4Cl6S
    2,2,3,4,4-五氟氧杂环丁烷 2,2,3,4,4-pentafluorooxetane 144109-03-5 C3HF5O
    2,2,3,4,4,5-六溴联苯醚 2,2',3,4,4'5'-hexabromodiphenyl ether 182677-30-1 C12H4Br6O
    2,2,3,4,4,5,5,6,6,7,8,8,8-十三氟-3,7-二(三氟甲基)-辛酸 Perfluoro-3,7-dimethyloctanoic acid 172155-07-6 C10HF19O2
    2,2,3,4,4,4-六氟丁酸甲酯 methyl 2,2,3,4,4,4-hexafluorobutanoate 106538-78-7 C5H4F6O2
    2,2,3,4,4,4-六氟丁基甲基碳酸酯 2,2,3,4,4,4-hexafluorobutyl methyl carbonate 106538-79-8 C6H6F6O3
    2,2,3,3-四苯基丁烷 2,2,3,3-tetraphenylbutane 10496-82-9 C28H26
    2,2,3,3-四苯基-丙酸 2,2,3,3-tetraphenyl-propionic acid 103210-70-4 C27H22O2
    2,2,3,3-四甲氧基丁烷 2,2,3,3-tetramethoxybutane 176798-33-7 C8H18O4
    2,2,3,3-四甲基环辛酮 2,2,3,3-Tetramethyl-cyclooctanone 112126-39-3 C12H22O
    2,2,3,3-四甲基环戊烷-1-酮 2,2,3,3-Tetramethylcyclopentanon 111689-30-6 C9H16O
    2,2,3,3-四甲基环丙甲酸 2,2,3,3-Tetramethylcyclopropanecarboxylic acid 15641-58-4 C8H14O2
    2,2,3,3-四甲基己烷 2,2,3,3-Tetramethyl-hexan 13475-81-5 C10H22
    2,2,3,3-四甲基四氢呋喃 2,2,3,3-tetramethyl-tetrahydro-furan 102369-82-4 C8H16O
    2,2,3,3-四甲基-9-十四烷基-1,4,8,11-四氧杂环十四烷 2,2,3,3-tetramethyl-9-tetradecyl-1,4,8,11-tetraoxacyclotetradecane 151460-00-3 C28H56O4
    2,2,3,3-四甲基-1-<(三甲基甲硅烷基)乙炔基>环丙烷 2,2,3,3-tetramethyl-1-<(trimethylsilyl)ethynyl>cyclopropane 103304-21-8 C12H22Si
    2,2,3,3-四甲基-1,1-环丙烷二甲腈 3,3-dicyano-1,1,2,2-tetramethylcyclopropane 1195-70-6 C9H12N2
    2,2,3,3-四氯丁烷 2,2,3,3-tetrachloro-butane 14499-87-7 C4H6Cl4
    2,2,3,3-四氟丙酸铵 Azane;2,2,3,3-tetrafluoropropanoic acid 1428-27-9 C3H2F4O2*H3N
    2,2,3,3-四氟丙酸甲酯 methyl 2,2,3,3-tetrafluoropropionate 1893-38-5 C4H4F4O2
    2,2,3,3-四氟丙基碳酸甲酯 methyl (2,2,3,3-tetrafluoropropyl) carbonate 156783-98-1 C5H6F4O3
    2,2,3,3-四氟丙基三氟乙酸盐 trifluoroethanoic acid 2,2,3,3-tetrafluoropropyl ester 107551-72-4 C5H3F7O2
    2,2,3,3-四氟-6-羟基苯 2,2,3,3,-tetrafluoro-6-hydroxybenzodioxene 103467-50-1 C8H4F4O3
    2,2,3,3-四氟-5-氨基苯并烷 2,2,3,3-tetrafluoro-5-amino-1,4-benzodioxine 119895-70-4 C8H5F4NO2
    2,2,3,3-四氟-3a-甲基-5,6,7,7a-四氢-4H-1-苯并噻吩 2,2,3,3-Tetrafluoro-3a-methyl-2,3,4,5,6,7-hexahydro-benzothiophene 100333-46-8 C9H12F4S
    2,2,3,3-四氟-2,3-二氢-1,4-苯并二氧杂环己烷-6-甲醛 2,2,3,3-tetrafluorobenzo-1,4-dioxin-6-carbaldehyde 159276-63-8 C9H4F4O3
    2,2,3,3-四氟-1-苯基-1-丙酮 2,2,3,3-tetrafluoropropiophenone 1428-62-2 C9H6F4O
    2,2,3,3,8,8,9,9-八甲基-13,14-二硫杂-2,3,8,9-四硅杂三环[8.2.1.1~4,7~]十四碳-1(12),4,6,10-四烯 1,1,2,2,8,8,9,9-octamethyl-1,2,8,9-tetrasila[2.2](2.5)thiophenophane 114184-41-7 C16H28S2Si4
    2,2,3,3,5,6-六甲基-1-羰基-2,3-二氢吡嗪-1-正离子-4(1H)-醇酸 2,3-Dihydro-2,2,3,3,5,6-hexamethylpyrazine-1,4-dioxide 14384-47-5 C10H18N2O2
    2,2,3,3,5,5-六甲基-1-吡咯烷基氧基 2,2,3,3,5,5-Hexamethyl-1-pyrrolidinyloxyl 118191-03-0 C10H20NO
    2,2,3,3,5,5,6,6-八甲基-4-庚酮 2,2,3,3,5,5,6,6-octamethyl-heptan-4-one 16424-66-1 C15H30O
    2,2,3,3,5,5,6,6-八甲基-1,4,2,3,5,6-二氮杂四硅杂环己烷 Oktamethylcyclotetrasiladiazan 15164-14-4 C8H26N2Si4
    2,2,3,3,5,5,6,6-八氟-4-(十一氟环己基)吗啉 F-cyclohexylmorpholine 114832-09-6 C10F19NO
    2,2,3,3,5,5,6,6,8,8,9,9-十二甲基-4,7-二氧杂-2,3,5,6,8,9-己硅杂癸烷 1,2-bis-<Pentamethyldisilyloxy>-1,1,2,2-tetramethyl-disilan 1787-37-7 C14H42O2Si6
    2,2,3,3,4,4-六氟-4-[(1,1,1,2,3-五氟-3-氧代-2-丙基)氧基]丁酰基氟化物 Perfluoro-2-methyl-3-oxaheptandioylfluorid 19190-57-9 C7F12O3
    2,2,3,3,4,4-六氟-1-(三氟甲基)氮杂环丁烷 perfluoro(1-methylazetidine) 16276-23-6 C4F9N
    2,2,3,3,4,4-六氟-1-(2-羟基-2-苯基乙基)环丁醇 BENZYL ALCOHOL, alpha-((2,2,3,3,4,4-HEXAFLUORO-1-HYDROXYCYCLOBUTYL)METHYL)- 100427-76-7 C12H10F6O2
    2,2,3,3,4,4,5,6,6,6-十氟-5-(三氟甲基)己酸 Perfluor-5-methylhexansaeure 15899-29-3 C7HF13O2
    2,2,3,3,4,4,5,5-八氟戊烷-1-醇乙酸酯 Acetic acid--2,2,3,3,4,4,5,5-octafluoropentan-1-ol (1/1) 1422-69-1 C7H8F8O3