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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
    3,4-二(2-呋喃)-1-(2-吡啶)-6,7,8,9-四氢-5H-环戊基[c]吡啶 3,4-difuran-2-yl-1-pyridin-2-yl-6,7,8,9-tetrahydro-5H-cyclohepta[c]pyridine 871798-84-4 C23H20N2O2
    3,4-乙烯基二氧基吡咯-2,5-二羧酸二乙酯 Diethyl-3,4-ethylenedioxypyrrole-2,5-dicarboxylate 870704-19-1 C12H15NO6
    3,4-丙烯基二氧基吡咯-2,5-二羧酸二乙酯 Diethyl 3,4-propylenedioxypyrrole-2,5-dicarboxylate 870704-20-4 C13H17NO6
    3,4-O-异亚丙基-(3R,4R)-3,4-二羟基己烷-2,5-二酮 (4R,5R)-4,5-diacetyl-2,2-dimethyl-1,3-dioxolane 88244-50-2 C9H14O4
    3,4-O,O-亚甲基-(+)-儿茶素 3,4-O,O-Methylene-(+)-catechin 89329-14-6 C16H14O6
    3,4-(亚甲基二氧基)苯基三氟硼酸钾 Potassium benzo[d][1,3]dioxol-5-yltrifluoroborate 871231-46-8 C7H5BF3KO2
    3,4-(乙烯二氧基)-3-碘苯甲酮 3,4-(Ethylenedioxy)-3'-iodobenzophenone 878969-65-4 C15H11IO3
    3,4,9,10－四甲酰二亚胺 3,4,9,10-perylene tetracarboxyxlic acid diimide 81-33-4 C24H10N2O4
    3,4,7-三甲基-1H-吲哚-2-羧酸 3,4,7-trimethyl-1H-indole-2-carboxylic acid 876715-79-6 C12H13NO2
    3,4,7,8-四氢萘-1,6(2H,5H)-二酮 bicyclo<4.4.0>dec-Δ<sup>1(6)</sup>-ene-2,6-dione 85322-12-9 C10H12O2
    3,4,7,7-四甲基二环[4.1.0]庚烷 cis-4-methylcarene 88218-34-2 C11H20
    3,4,6a,7,12,12a-六氢-4,6a,7,12-四羟基-8-甲氧基-3-甲基-苯并(a)蒽-1(2H)-酮 3,4,6a,7,12,12a-Hexahydro-4,6a,7,12-tetrahydroxy-8-methoxy-3-methylbenz(a)anthracen-1(2H)-one 85178-52-5 C20H22O6
    3,4,6-三邻苄基半乳醛 3,4,6-tri-O-benzyl-D-galactal 80040-79-5 C27H28O4
    3,4,6-三溴-2-硝基苯酚 3,4,6-tribromo-2-nitro-phenol 815578-59-7 C6H2Br3NO3
    3,4,6-三溴-1-甲基-[2]萘酚 3,4,6-tribromo-1-methyl-[2]naphthol 856087-58-6 C11H7Br3O
    3,4,6-三氯-2-硝基苯酚 2-nitro-3,4,6-trichlorophenol 82-62-2 C6H2Cl3NO3
    3,4,6-三氯-2-硝基苯基(3,4-dichlorophenyl)氨基甲酸酯 N,N'-(9,10-Dihydro-4,8-dihydroxy-9,10-dioxoanthracene-1,5-diyl)bis(3-chlorobenzamide) 83721-54-4 C28H16Cl2N2O6
    3,4,6-三氯-1氢-吲唑 3,4,6-Trichloro-1H-indazole 885522-45-2 C7H3Cl3N2
    3,4,6-三乙酰氧基-2,3-二氢-苯并呋喃 3,4,6-triacetoxy-2,3-dihydro-benzofuran 857550-90-4 C14H14O7
    3,4,6-三-O-乙酰基-2-脱氧-2-邻苯二甲酰亚胺基-beta-D-吡喃葡萄糖基2,2,2-三氯乙亚氨酸酯 3,4,6-Tri-O-acetyl-2-deoxy-2-phthalimido-beta-D-glucopyranosyl 2,2,2-Trichloroacetimidate 87190-67-8 C22H21Cl3N2O10
    3,4,5三甲氧基苯甲酸 N-cyclohexyl-3,4,5-trimethoxybenzamide 86425-58-3 C16H23NO4
    3,4,5-三苯基-3-环戊烯-1,2-二酮 3,4,5-Triphenyl-4-cyclopenten-1,2-dion 86504-33-8 C23H16O2
    3,4,5-三羟基-6-甲基苯-1,2-二甲醛 Irgapyrin 8064-79-7 C32H37N5O3
    3,4,5-三碘-吡咯-2-羧酸 3,4,5-triiodo-pyrrole-2-carboxylic acid 858272-24-9 C5H2I3NO2
    3,4,5-三甲氧苯乙胺盐酸盐 mescaline hydrochloride 832-92-8 C11H17NO3*ClH
    3,4,5-三甲氧基苯甲醛 3,4,5-trimethoxy-benzaldehyde 86-81-7 C10H12O4
    3,4,5-三溴-2-氯-6-甲基苯酚 3,4,5-tribromo-2-chloro-6-methyl-phenol 84282-19-9 C7H4Br3ClO
    3,4,5-三氯苯硼酸 (3,4,5-trichlorophenyl)boronic acid 862248-93-9 C6H4BCl3O2
    3,4,5-三氯水杨酸 3,4,5-Trichlorosalicylic acid 84501-65-5 C7H3Cl3O3
    3,4,5-三氯-6-氟哒嗪 3-fluoro-4,5,6-trichloropyridazine 88692-15-3 C4Cl3FN2
    3,4,5-三氯-2-硝基-苯甲酸 3,4,5-trichloro-2-nitro-benzoic acid 860563-47-9 C7H2Cl3NO4
    3,4,5-三氯-2,6-二硝基-苯甲酸 3,4,5-trichloro-2,6-dinitro-benzoic acid 860563-51-5 C7HCl3N2O6
    3,4,5-三氯-2(1H)-吡啶酮 3,4,5-Trichlor-pyridon-(2) 89166-98-3 C5H2Cl3NO
    3,4,5-三氟苯甲酰基乙腈 3,4,5-Trifluorobenzoylacetonitrile 842140-50-5 C9H4F3NO
    3,4,5-三氟苯基硼酸频那醇酯 4,4,5,5-tetramethyl-2-(3,4,5-trifluorophenyl)-1,3,2-dioxaborolane 827614-70-0 C12H14BF3O2
    3,4,5-三氟苯基环丙基甲基酮 Cyclopropyl 3,4,5-trifluorophenyl ketone 898790-36-8 C10H7F3O
    3,4,5-三氟三氟甲苯 1,2,3-trifluoro-5-(trifluoromethyl)benzene 80172-04-9 C7H2F6
    3,4,5-三氟-2-硝基苯胺 3,4,5-Trifluoro-2-nitroaniline 882068-89-5 C6H3F3N2O2
    3,4,5-三乙基-1,2-恶唑 triethyl-isoxazole 873962-93-7 C9H15NO
    3,4,5,7-四甲氧基黄酮 2-(3,4-dimethoxyphenyl)-5,7-dimethoxy-4H-chromen-4-one 855-97-0 C19H18O6
    3,4,5,6-四甲基吡啶-2-胺 2-Amino-3,4,5,6-tetramethyl-pyridin 875-39-8 C9H14N2
    3,4,5,6-四氯苯-1,2-二胺 3,4,5,6-tetrachlorophenylene-1,2-diamine 877-12-3 C6H4Cl4N2
    3,4,5,6-四氢-2H-戊烯-1-酮肟 (NE)-N-(3,4,5,6-tetrahydro-2H-pentalen-1-ylidene)hydroxylamine 85410-08-8 C8H11NO
    3,4,5,6,8,8-六氯-1a,7a-二甲基-1a,2,2a,3,6,6a,7,7a-八氢-3,6-亚甲基萘并[2,3-b]噁丙烯 (2S,3S,4S,5R,6S)-3,4,5-Trihydroxy-6-[2-(11-oxo-6,11-dihydro-dibenzo[b,e]oxepin-2-yl)-acetoxy]-tetrahydro-pyran-2-carboxylic acid 81536-58-5 C22H20O10
    3,4,5,6,6-五甲基-3-庚烯-2-酮 3,4,5,6,6-Pentamethylhept-3-en-2-one 86115-11-9 C12H22O
    3,4,5,6,6-五甲基-2-庚醇 3,4,5,6,6-pentamethylheptan-2-ol 87118-95-4 C12H26O
    3,4,4-三甲氧基哌啶-1-羧酸乙酯 ethyl 3,4,4-trimethoxypiperidine-1-carboxylate 83863-73-4 C11H21NO5
    3,4,4-三甲基-5-甲基亚氨基-1,3-噻唑烷-2-硫酮 (5Z)-3,4,4-Trimethyl-5-(methylimino)-1,3-thiazolidine-2-thione 80102-30-3 C7H12N2S2
    3,4,4,4-四氟-3-(三氟甲基)丁烷-2-酮 1,1,1,2-tetrafluoro-2-trifluoromethyl-3-butanone 80553-01-1 C5H3F7O
    3,4'-联吡啶-2'-胺 4-(pyridin-3-yl)pyridin-2-amine 865604-20-2 C10H9N3