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    中文名称 英文名称 CAS号 化学式
    4,4-二丁基-γ-丁内酮 4,4-dibutyl-4-butyrolactone 7774-47-2 C12H22O2
    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
    4,4-二丁基-7-氧代-8-氧杂-3,5-二硫杂-4-锡杂二十烷酸十二烷基酯 —— 20004-12-0 C36H72O4S2Sn
    4,4-二丁基-1,3-二氧杂-2-硫杂-4-锡杂环丁烷 2,2-二氧化物 —— 22709-76-8 C8H18Sn*O4S
    4,4-二[[4,5-二氢-3-甲基-5-氧代-1-(4-磺基苯基)-1H-吡唑-4-基]偶氮]-[1,1-联苯]-2,2-二磺酸四钠盐 (1,1'-Biphenyl)-2,2'-disulfonic acid, 4,4'-bis((4,5-dihydro-3-methyl-5-oxo-1-(4-sulfophenyl)-1H-pyrazol-4-yl)azo)-, tetrasodium salt 72927-70-9 C32H22N8Na4O14S4
    4,4-二[3,5-二氧代-1,2-二(苯基)吡唑烷-4-基]-1,2-二(苯基)吡唑烷-3,5-二酮 3,5-Dioxo-1,2-diphenyl-4,4-bis-<3,5-dioxo-1,2-diphenyl-pyrazolidinyl-(4)>-pyrazolidin 3812-22-4 C45H32N6O6
    4,4-二-叔丁基联吡啶 4,4'-bis(butoxycarbonyl)-2,2'-bipyridine 69641-93-6 C20H24N2O4
    4,4-二-叔丁基-[1,1-联苯]-2-胺 2-amino-4,4'-di-tert-butylbiphenyl 70728-92-6 C20H27N
    4,4-二-2-乙基己基-二硫代[3,2-b：2'，3'-d]甲硅烷基 4,4'-bis(2-ethylhexyl)-dithieno[3,2-b:2',3'-d]silole 1207627-85-7 C24H38S2Si
    4,4-二(苯基磺酰基)-1,2-双(亚甲基)环戊烷 4,4-di(phenylsulphonyl)-1,2-bis(methylene)cyclopentane 100780-35-6 C19H18O4S2
    4,4-二(苯基)丁烷-1-胺 4,4-Diphenylbutylamine 36765-74-9 C16H19N
    4,4-二(叔-丁基过氧)丁基戊酸酯 4,4-Bis(tert-butylperoxy)butyl valerate 23448-68-2 C17H34O6
    4,4-二(十二烷基硫代)戊酸 Pentanoic acid, 4,4-bis(dodecylthio)- 4200-61-7 C29H58O2S2
    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
    4,4-二(三氟甲基)双环[3.2.0]庚-2,6-二烯 2,2-Bis-(trifluormethyl)-bicyclo<3.2.0>heptadien-(3,6) 714-64-7 C9H6F6
    4,4-二(4-甲氧基苯基)哌啶 4,4-bis(4-methoxyphenyl)piperidine 99408-36-3 C19H23NO2
    4,4-二(4-氯苯基)哌啶 bis-4-(4-chlorophenyl)piperidine 40421-34-9 C17H17Cl2N
    4,4-二(4-氧芴基)二苯胺 bis(4-(dibenzo[b,d]furan-4-yl)phenyl)amine 955959-91-8 C36H23NO2
    4,4-二(4-氟苯基)丁酸 4,4-bis(4-fluorophenyl)butyric acid 20662-52-6 C16H14F2O2
    4,4-二(4-氟苯基)丁烷-1-醇 3-methyl-cyclobut-2-ene-1,2-dicarboxylic acid diamide 98334-57-7 C7H10N2O2
    4,4-二(4-氟苯基)丁烷-1-醇 4,4-bis(4-fluorophenyl)butan-1-ol 50337-85-4 C16H16F2O
    4,4-二(2-乙基己基)-二噻吩并环戊二烯 4,4-bis(2-ethylhexyl)-4H-cyclopenta[2,1-b:3,4-b']dithiophene 365547-20-2 C25H38S2
    4,4-二(1H-四唑-5-基)-1,1-联苯 4,4'-bis(tetrazol-5-yl)biphenyl 351529-91-4 C14H10N8
    4,4-二(1H-咪唑-1-基)-1,1-联苯 4,4'-bis-(1H-imidazol-1-yl)biphenyl 855766-92-6 C18H14N4
    4,4-乙烷二氧基二苯甲醛 1,2-bis(4-formylphenoxy)ethane 34074-28-7 C16H14O4
    4,4-乙氧基-2-丁酮 4,4-diethoxybutan-2-one 20082-91-1 C8H16O3
    4,4-乙氧基-2-丁基卡因-铝 4,4-diethoxy-2-butynal 74149-25-0 C8H12O3
    4,4-三亚甲基-1-辛炔-3-醇 4,4-trimethylene-1-octyn-3-ol 62407-84-5 C11H18O
    4,4-丁烷二氧基二苯甲酸 4,4'-butanediyldioxy-di-benzoic acid 3749-77-7 C18H18O6
    4,4-p-四苯基二羧醛 [1,1':4',1''-terphenyl]-4,4''-dicarbaldehyde 62940-38-9 C20H14O2
    4,4-[1,5-戊烷二基双(氧基)]双苯甲酸 4,4'-[1,5-pentanediyl(oxy)]bisbenzoic acid 22247-66-1 C19H20O6
    4,4-[(9,10-二氧代-9,10-二氢蒽-2,6-二基)双(氧基)]二丁酸 4,4'-((9,10-anthraquinone-2,6-diyl)dioxy)dibutyric acid 2370885-20-2 C22H20O8
    4,4-[(4S,5R)-4,5-二羟基-1-戊炔-1,5-二基]双-1,2-苯二醇 nyasicol 111518-95-7 C17H16O6
    4,4-[(3,20-二氧代孕甾-4-烯-14,17-二基)二氧基]丁酸 4,4-[(3,20-Dioxopregn-4-ene-14,17-diyl)dioxy]butyric acid 23655-69-8 C25H34O6
    4,4--双(庚氧基)氧化偶氮苯 bis-(4-heptyloxy-phenyl)-diazene <i>N</i>-oxide 2635-26-9 C26H38N2O3
    4,4-(蒽-9,10-二基双(乙炔-2,1-二基))二苯甲醛 9,10-bis(4-formylphenylethynyl)anthracene 1361119-48-3 C32H18O2
    4,4-(蒽-9,10-二基)二苯甲酸 4,4'-(anthracene-9,10-diyl)dibenzoic acid 42824-53-3 C28H18O4
    4,4-(苯基磷烯)二(苯磺酸)二钾盐水合物 Bis(p-sulfonatophenyl)phenylphosphine dihydrate dipotassium salt 308103-66-4 C18H17K2O8PS2
    4,4-(苯基亚甲基)二苯酚 4,4'-benzylidene-di-phenol 4081-02-1 C19H16O2
    4,4-(戊烷-2,2-二基)二苯酚 2,2-bis-(4-hydroxyphenyl)-pentane 4204-58-4 C17H20O2
    4,4-(哌嗪-1,4-二基)双(丁烷-1-磺酸) 1,4-bis(4-sulfobutyl)piperazinium 16045-14-0 C12H26N2O6S2
    4,4-(哌嗪-1,4-二基)二苯甲醛 N,N'-di(4-formylphenyl)piperazine 10159-39-4 C18H18N2O2
    4,4-(二甲基环己烯-1-基)硼酸频那醇酯 2-(4,4-dimethylcyclohex-1-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 859217-67-7 C14H25BO2
    4,4-(乙烯二氧基)-1-叔丁氧羰基哌啶 tert-butyl 1,4-dioxa-8-azaspiro[4.5]decane-8-carboxylate 123387-51-9 C12H21NO4
    4,4-(2-甲基亚丙基)苯二酚 1,1-bis(4'-hydroxyphenyl)-2-methylpropane 1844-00-4 C16H18O2
    4,4-(2-二甲基环己烯酮)-2-硼酸频那醇酯 4,4-dimethyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)cyclo-hex-2-en-1-one 219489-09-5 C14H23BO3
    4,4-(2-乙基-2-硝基三亚甲基)二吗啉 4,4'-(2-Ethyl-2-nitrotrimethylene)dimorpholine 1854-23-5 C13H25N3O4
    4,4-(2,2-二甲基丙烷-1,1-二基)二苯酚 1,1-bis(4-hydroxyphenyl)-2,2-dimethylpropane 52173-65-6 C17H20O2
    4,4-(1-苯乙基)双苯庚氯烷 1-(Heptyloxy)-4-(1-(4-(heptyloxy)phenyl)-1-phenylethyl)benzene 1799707-26-8 C34H46O2
    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