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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-(3-氯苄基)哌啶 4-(3-chlorobenzyl)piperidine 251107-31-0 C12H16ClN
    4-(3-氯苄基)丁酸 4-(3-chlorophenyl)butanoic acid 22991-05-5 C10H11ClO2
    4-(3-氯丙烷-1-磺酰基)哌嗪-1-羧酸叔丁酯 4-(3-chloropropane-1-sulfonyl)piperazine-1-carboxylic acid tert-butyl ester 222987-83-9 C12H23ClN2O4S
    4-(3-氯丙氧基)-5-甲氧基-2-硝基苯甲酸甲酯 methyl 4-(3-chloropropoxy)-5-methoxy-2-nitrobenzoate 214470-57-2 C12H14ClNO6
    4-(3-氯-5-丙基苯基)吡啶 2,5,8,11,14,17,20,23,26,29,32-Undecaoxatritriacontane 27762-70-5 C22H46O11
    4-(3-氯-4-氟苯基)苯酚 4-(4'-fluoro-3'-chloro-phenyl)phenol 22510-31-2 C12H8ClFO
    4-(3-氯-2-甲基-1-丙烯基)-2-甲基-1,3-噁唑 4-(3-chloro-2-methylprop-1-enyl)-2-methyl-1,3-oxazole 207303-15-9 C8H10ClNO
    4-(3-氮杂环丁基)硫代吗啉1,1-二氧化物 3-amino-5-chloropyridine-4-carbonitrile 211571-70-9 C6H4ClN3
    4-(3-氨基苯氧基)-N-甲基-2-吡啶羧胺 4-(3-aminophenoxy)-N-methylpicolinamide 284462-78-8 C13H13N3O2
    4-(3-氨基苯基)-1-哌嗪羧酸-1,1-二甲基乙酯 tert-butyl 4-(3-aminophenyl)piperazine-1-carboxylate 206879-72-3 C15H23N3O2
    4-(3-氨基丙氧基)-1-丁醇 4-(3-Aminopropoxy)-1-butanol 25277-19-4 C7H17NO2
    4-(3-氨基丙基)-3-甲基-1H-吡唑-5-醇 4-(3-Aminopropyl)-3-methyl-1H-pyrazol-5-ol 214839-77-7 C7H13N3O
    4-(3-氧环戊基)苯甲腈 4-(3-oxocyclopentyl)benzonitrile 284022-94-2 C12H11NO
    4-(3-氧代环丁基)苯硼酸 3-(4-boronophenyl)cyclobutanone 254893-03-3 C10H11BO3
    4-(3-氟苯基)-4-氧代丁腈 4-(3-fluorophenyl)-4-oxobutanenitrile 298690-71-8 C10H8FNO
    4-(3-氟苯基)-3-氧代丁酸乙酯 ethyl 4-(3-fluorophenyl)-3-oxobutanoate 221121-36-4 C12H13FO3
    4-(3-氟苄基)哌嗪-1-羧酸叔丁酯 Tert-butyl 4-(3-fluorobenzyl)piperazine-1-carboxylate 203047-34-1 C16H23FN2O2
    4-(3-氟苄基)哌啶 4-(3-fluorobenzyl)piperidine 202126-85-0 C12H16FN
    4-(3-氟-4-硝基苯基)吗啉 4-(3-fluoro-4-nitrophenyl)morpholine 218301-62-3 C10H11FN2O3
    4-(3-噻吩基)苯甲酸甲酯 4-(thien-3-yl)benzoic acid methyl ester 20608-91-7 C12H10O2S
    4-(3-噻吩基)苯甲酸 4-(thiophen-3-yl)benzoic acid 29886-64-4 C11H8O2S
    4-(3-哒嗪基)吗啉 4-(pyridazin-3-yl)morpholine 27464-01-3 C8H11N3O
    4-(3-哒嗪)苯甲酸 4-(pyridazin-3-yl)benzoic acid 216060-22-9 C11H8N2O2
    4-(3-吲哚)-dl-beta-高丙氨酸 tryptophan 2474-01-3 C12H14N2O2
    4-(3-吡啶基)苯硼酸盐酸盐(含不同量的酸酐) 4-(3-pyridyl)phenylboronic acid hydrochloride 2377369-59-8 C11H10BNO2*ClH
    4-(3-吡啶)苯甲腈 4-(pyridin-3-yl)benzonitrile 294648-03-6 C12H8N2
    4-(3-吡啶)-1-哌嗪羧酸-1,1-二甲基乙酯 4-(pyridin-3-yl)piperazine-1-carboxylic acid tert-butyl ester 223797-47-5 C14H21N3O2
    4-(3-叔-丁基氨基-2-羟基丙氧基)-2-羧基吲哚 Compd. 20-785 27748-04-5 C16H22N2O4
    4-(3-乙基脲啶)苯甲酸 4-(3-Ethyl-ureido)-benzoic acid 23754-41-8 C10H12N2O3
    4-(3-乙基-2,5-二氧代-3-苯基-1-吡咯烷基)苯磺酰胺 4-(3-Ethyl-2,5-dioxo-3-phenyl-pyrrolidin-1-yl)-benzenesulfonamide 28093-47-2 C18H18N2O4S
    4-(3-三氟甲基苯氧基)-哌啶盐酸盐 4-(3-(trifluoromethyl)phenoxy)piperidine hydrochloride 28033-33-2 C12H14F3NO*ClH
    4-(3-三氟甲基)吡唑-1-基苯甲酰氯 4-(3-trifluoromethylpyrazol-1-yl)benzoyl chloride 220461-85-8 C11H6ClF3N2O
    4-(3-丁烯基)-苯甲酸4-氰基-3,5-二氟苯基酯 4-Cyano-3,5-difluorophenyl 4-(but-3-en-1-yl)benzoate 208528-35-2 C18H13F2NO2
    4-(3-丁氧基-4-甲氧基苯基)咪唑啶-2-酮 4-(3-butoxy-4-methoxybenzyl)-2-imidazolidone 29925-17-5 C15H22N2O3
    4-(3-(丙烯酰氧基)丙氧基)苯甲酸 4-(3-(acryloyloxy)propoxy)benzoic acid 245349-46-6 C13H14O5
    4-(3,7-二甲基辛氧基)苯硼酸 (4-((3,7-dimethyloctyl)oxy)phenyl)-boronic acid 209673-75-6 C16H27BO3
    4-(3,6-二甲氧基萘-2-基)-4-氧代丁酸 4-(3,6-Dimethoxynaphthalen-2-yl)-4-oxobutanoic acid 28241-31-8 C16H16O5
    4-(3,6-二-叔丁基-9H-咔唑-9-基)苯胺 4-(3,6-di-tert-butyl-9H-carbazol-9-yl)aniline 255829-30-2 C26H30N2
    4-(3,5-双三氟甲基苯基)噻唑-2-胺 4-[3,5-bis(trifluoromethyl)phenyl]-1,3-thiazole-2-amine 284665-40-3 C11H6F6N2S
    4-(3,5-二甲基苯氧基)-苯甲醛 4-(3,5-dimethylphenoxy)benzaldehyde 287953-82-6 C15H14O2
    4-(3,5-二甲基-2-氧代-环己基)-3-(2-羟基乙基)哌啶-2,6-二酮 4-(3,5-Dimethyl-2-oxocyclohexyl)-3-(2-hydroxyethyl)piperidine-2,6-dione 21059-09-6 C15H23NO4
    4-(3,5-二甲基-1,2-恶唑-4-基)苯甲酸 4-(3,5-dimethylisoxazol-4-yl)benzoic acid 212515-76-9 C12H11NO3
    4-(3,5-二溴苯基)吗啉 4-(3,5-dibromophenyl)morpholine 27173-18-8 C10H11Br2NO
    4-(3,5-二溴-4-羟基苯基)亚氨基环己-2,5-二烯-1-酮 2,6-Dibromo-N-4-hydroxyphenyl-p-benzoquinone monoimine 2582-33-4 C12H7Br2NO2
    4-(3,4-亚甲基二氧基苯基)-3-氨基硫脲 4-(1,3-benzodioxol-5-yl)thiosemicarbazide 206761-71-9 C8H9N3O2S
    4-(3,4-亚甲基二氧基苄基)-3-氨基硫脲 4-piperonyl thiosemicarbazide 206761-70-8 C9H11N3O2S
    4-(3,4-二羟基苄基)-2-咪唑烷酮 4-(3,4-dihydroxy-benzyl)-imidazolidin-2-one 26668-07-5 C10H12N2O3
    4-(3,4-二甲氧基苯甲酰基)吗啉 4-(3’,4’-dimethoxybenzoyl)morpholine 22792-13-8 C13H17NO4
    4-(3,4-二甲氧基苯基)-1,2-二甲氧基苯 3,3',4,4'-tetramethoxylbiphenyl 2026-27-9 C16H18O4
    4-(3,4-二甲氧基-苯基)-2H-吡唑-3-胺 4-(3,4-dimethoxyphenyl)1H-pyrazol-5-amine 278600-50-3 C11H13N3O2