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    热门化合物HOT
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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
    4,4-二乙炔二苯甲烷 bis(4-ethynylphenyl)methane 6140-83-6 C17H12
    4,4-二乙氧基-3-氧代-戊酸乙酯 ethyl 3-oxo-4,4-diethoxypentanoate 6312-89-6 C11H20O5
    4,4-二乙基-1-苯甲酰氨基脲 4,4-diethyl-1-benzoyl semicarbazide 65975-47-5 C12H17N3O2
    4,4-二丁基-9-氧代-8-氧杂-3,5-二硫杂-4-锡杂癸基乙酸酯 4,4-dibutyl-9-oxo-8-oxa-3,5-dithia-4-stannadecyl acetate 67874-47-9 C16H32O4S2Sn
    4,4-二-叔丁基联吡啶 4,4'-bis(butoxycarbonyl)-2,2'-bipyridine 69641-93-6 C20H24N2O4
    4,4-二(二甲氨基)-4-甲氧基-3-磺基三苯甲基内盐 4',4''-Bis(dimethylamino)-4-methoxy-3-sulfotrityl inner salt 63148-81-2 C24H26N2O4S
    4,4-三亚甲基-1-辛炔-3-醇 4,4-trimethylene-1-octyn-3-ol 62407-84-5 C11H18O
    4,4-p-四苯基二羧醛 [1,1':4',1''-terphenyl]-4,4''-dicarbaldehyde 62940-38-9 C20H14O2
    4,4-(1-甲基乙亚基)二苯酚与(氯甲基)环氧乙烷和1-哌嗪乙胺聚合物 2-(Chloromethyl)oxirane;4-[2-(4-hydroxyphenyl)propan-2-yl]phenol;2-piperazin-1-ylethanamine 68391-18-4 C24H36ClN3O3
    4,4-(1-甲基乙亚基)二-苯酚与(氯甲基)环氧乙烷月桂酸酯2-丙烯酸酯聚合物 2-(Chloromethyl)oxirane;dodecanoic acid;4-[2-(4-hydroxyphenyl)propan-2-yl]phenol;prop-2-enoic acid 68071-07-8 C33H49ClO7
    4,4,8-三甲基-5,7-癸二烯-2-酮 5,7-Decadien-2-one, 4,4,8-trimethyl- 67801-41-6 C13H22O
    4,4,6-三甲基双环[4.2.0]辛烷-2-醇 4,4,6-trimethylbicyclo[4.2.0]octan-2-ol 64394-17-8 C11H20O
    4,4,6-三甲基-alpha-丙基-1,3-二恶烷-2-丙醇 4,4,6-Trimethyl-alpha-propyl-1,3-dioxane-2-propanol 68568-80-9 C13H26O3
    4,4,6-三甲基-6-(2-甲基丙-2-烯基)环己-2-烯-1-酮 6-(2-Methylprop-2-enyl)-4,4,6-trimethylcyclohex-2-enone 61935-40-8 C13H20O
    4,4,6-三甲基-3,4-二氢-吡喃-2-酮 4,4,6-trimethyl-3,4-dihydro-pyran-2-one 68208-62-8 C8H12O2
    4,4,6-三甲基-2-戊基-1,3-二恶烷 1,3-Dioxane, 4,4,6-trimethyl-2-pentyl- 63449-89-8 C12H24O2
    4,4,6-三甲基-2-[4-(1-甲基乙基)苯基]-1,3-二恶烷 2-(4-Isopropylphenyl)-4,4,6-trimethyl-1,3-dioxane 68555-33-9 C16H24O2
    4,4,6-三甲基-2-(苯基甲基)-1,3-二恶烷 2-benzyl-4,4,6-trimethyl-[1,3]dioxane 67633-94-7 C14H20O2
    4,4,6-三甲基-2-(1-丙烯基)-1,3-二恶烷 4,4,6-trimethyl-2-propenyl-[1,3]dioxane 6413-74-7 C10H18O2
    4,4,6-三氯-2-甲基己-1-烯 4,4,6-trichloro-2-methyl-hex-1-ene 62619-27-6 C7H11Cl3
    4,4,6,6-四甲基环己烷-1,3-二酮 4,4,6,6-tetramethyl-cyclohexane-1,3-dione 60681-10-9 C10H16O2
    4,4,5-三甲基己烷-1-醇 4,4,5-Trimethylhexan-1-ol 65502-61-6 C9H20O
    4,4,5-三甲基己-5-烯-3-酮 4,4,5-trimethylhex-5-en-3-one 6948-98-7 C9H16O
    4,4,5-三甲基-6,8-二氧杂-3-硫杂双环[3.2.1]辛烷 4,4,5-Trimethyl-6,8-dioxa-3-thiabicyclo<3.2.1>octan 69697-53-6 C8H14O2S
    4,4,5,5-四甲氧基-2,2-二甲基-1,1-联苯 4,4',5,5'-tetramethoxy-2,2'-dimethyl-1,1'-biphenyl 62012-51-5 C18H22O4
    4,4,5,5-四甲基-2-苯磺酰甲基-1,3,2-二氧硼烷 4,4,5,5,-tetramethyl-2-phenylsulfanylmethyl-1,3,2-dioxaborolane 66080-23-7 C13H19BO2S
    4,4,5,5-四甲基-2-{4-[(三甲基甲硅烷基)乙炔基]苯基}咪唑烷-1,3-二醇 4,4,5,5-tetramethyl-2-{4-[(trimethylsilyl)ethynyl]phenyl}imidazolidine-1,3-diol 650606-54-5 C18H28N2O2Si
    4,4,5,5-四甲基-2-(4-(4,4,5,5-四甲基-1,3-二氧戊环-2-基)苯)-1,3,2-二氧杂硼烷 4,4,5,5-tetramethyl-2-(4-(4,4,5,5-tetramethyl-1,3-dioxolan-2-yl)phenyl)-1,3,2-dioxaborolane 620595-02-0 C19H29BO4
    4,4,5,5-四氯-2,2-二(三氟甲基)-1,3-二氧戊环 4,4,5,5-tetrachloro-2,2-bis(trifluoromethyl)-1,3-dioxolane 64499-81-6 C5Cl4F6O2
    4,4,5,5-四氟-2,2-二(三氟甲基)-1,3-二氧杂环戊烷 F-2,2-dimethyl-1,3-dioxolane 64499-64-5 C5F10O2
    4,4,5,5,6,6,7,7,8,8,9,9,10,11,11,11-十六氟-10-(三氟甲基)十一烷-1,2-二醇 4,4,5,5,6,6,7,7,8,8,9,9,10,11,11,11-Hexadecafluoro-10-(trifluoromethyl)undecane-1,2-diol 67824-44-6 C12H7F19O2
    4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,13,13,13-二十氟-2-羟基-12-(三氟甲基)十三烷基磷酸二氢酯 4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,13,13,13-Icosafluoro-2-hydroxy-12-(trifluoromethyl)tridecyl dihydrogen phosphate 63295-27-2 CF3CF(CF3)C8F16CH2CH(OH)CH2OP(=O)(OH)2
    4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,15-二十五氟-2-羟基十五烷基磷酸二铵 5-Amino-3-((4'-((6-amino-1-hydroxy-3-sulpho-2-naphthyl)azo)(1,1'-biphenyl)-4-yl)azo)-4-hydroxynaphthalene-2,7-disulphonic acid, sodium salt 6459-89-8 C32H21N6Na3O11S3
    4,4,5,5,6,6,6-七氟己烷-1-醇 4,4,5,5,6,6,6-heptafluoro-1-hexanol 679-02-7 C6H7F7O
    4,4,4-三羟基三甲苯 4,4',4''-methylidynetrisphenol 603-44-1 C19H16O3
    4,4,4-三氯-2-甲基丁-2-烯醛 4,4,4-trichloro-2-methyl-2-butenal 68143-01-1 C5H5Cl3O
    4,4,4-三氯-2-丁烯酸乙酯 ethyl cis-4,4,4-trichlorobutenoate 6625-01-0 C6H7Cl3O2
    4,4,4-三氟丁腈 4,4,4-trifluorobutanenitrile 690-95-9 C4H4F3N
    4,4,4-三氟-3-甲基丁酸乙酯 ethyl 4,4,4-trifluoro-3-methylbutanoate 6975-13-9 C7H11F3O2
    4,4,4-三氟-3-(三氟甲基)丁-2-烯腈 bis(trifluoromethyl)acrylonitrile 61859-90-3 C5HF6N
    4,4,4-三氟-2-丁烯-1-醇 4,4,4-trifluorobut-2-en-1-ol 674-53-3 C4H5F3O
    4,4,4-三氟-2-丁炔腈 1-trifluoromethyl-2-cyanoacetylene 66051-48-7 C4F3N
    4,4,4-三氟-2-(2-甲氧基乙基)-3-氧丁酸乙酯 4,4,4-Trifluoro-2-(2-methoxyethyl)-3-oxobutyric acid ethyl ester 69243-08-9 C9H13F3O4
    4,4,4,4-甲乙烷四基四苯胺 tetrakis(4-aminophenyl)methane 60532-63-0 C25H24N4
    4,4,4',4',7,7'-六甲基-6,6'-二(辛基氧基)-2,2'-螺双色满 2,2'-Spirobi(2H-1-benzopyran), 3,3',4,4'-tetrahydro-4,4,4',4',7,7'-hexamethyl-6,6'-bis(octyloxy)- 66259-60-7 C39H60O4
    4,4'羰基二邻苯二甲酸氢三锂 Trilithium hydrogen 4,4'carbonylbisphthalate 68226-92-6 C17H7Li3O9
    4,4'-（羰基二亚氨基）双苯磺酸 <i>N</i>,<i>N</i>'-carbonyl-di-sulfanilic acid 6052-50-2 C13H12N2O7S2
    4,4'-过氧二[2-[二(2-氯乙基)氨基]四氢-2H-1,3,2-氧杂氮杂磷杂苯] 4,4'-Dioxybis(2-(bis(2-chloroethyl)aminotetrahydro-2H-1,3,2-oxazaphosphorine)) 67292-65-3 C14H28Cl4N4O4P2
    4,4'-蒽-9,10-二基-二-丁酸 4,4'-anthracene-9,10-diyl-di-butyric acid 6705-68-6 C22H22O4
    4,4'-苯亚甲基二吗啉 4,4'-(phenylmethylene)bismorpholine 6425-08-7 C15H22N2O2