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    中文名称 英文名称 CAS号 化学式
    4-(3,5-二甲基吡唑-1-基)苯硼酸频那醇酯 3,5-Dimethyl-1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-1H-pyrazole 937796-06-0 C17H23BN2O2
    4-(3,5-二甲基吡唑)-苯磺酰胺 4-(3,5-dimethyl-<sup>1</sup>H-pyrazol-1-yl)benzenesulfonamide 955-15-7 C11H13N3O2S
    4-(3,5-二甲基-苯基)-1H-吡咯并[2,3-b]吡啶 4-(3,5-dimethyl-phenyl)-1H-pyrrolo[2,3-b]pyridine 916173-12-1 C15H14N2
    4-(3,5-二甲基-1H-吡唑-1-基)苯甲醛 4-(3,5-dimethyl-1H-pyrazol-1-yl)benzaldehyde 934570-54-4 C12H12N2O
    4-(3,5-二甲基-1H-吡唑-1-基)苄胺 (4-(3,5-dimethyl-1H-pyrazol-1-yl)phenyl)methanamine 930111-11-8 C12H15N3
    4-(3,5-二甲基-1H-吡唑-1-基)-6-甲基嘧啶-2-胺 4-(3,5-dimethyl-pyrazol-1-yl)-6-methyl-pyrimidin-2-ylamine 91716-38-0 C10H13N5
    4-(3,5-二甲基-1-哌啶基)-1-丁醇 4-(3,5-Dimethylpiperidin-1-YL)butan-1-OL 915923-62-5 C11H23NO
    4-(3,5,5-三甲基己酰基氧基)苯磺酸钠 —— 94612-91-6 C15H22NaO5S
    4-(3,4-二甲基苯氧基)苄胺 4-(3,4-dimethylphenoxy)benzylamine 937598-95-3 C15H17NO
    4-(3,4-二甲基苯基)酞嗪-1(2H)-酮 4-(3,4-dimethyl-phenyl)-2H-phthalazin-1-one 93517-74-9 C16H14N2O
    4-(3,4-二甲基苄基)哌啶盐酸盐(1:1) 4-(3,4-dimethylbenzyl)piperidine hydrochloride 945374-66-3 C14H21N*ClH
    4-(3,4-二甲基喹啉-8-氨基)-丁烷-2-酮 N-(3,4-Dimethyl-chinolyl-(8))-4-amino-butanon-(2) 92869-89-1 C15H18N2O
    4-(3,4-二氯苯氧基)苯甲腈 4-(3,4-dichlorophenoxy)benzonitrile 99922-95-9 C13H7Cl2NO
    4-(3,4-二氯苯氧基)苯-1,3-二腈 4-(3,4-dichlorophenoxy)-1,3-benzenedicarbonitrile 99902-86-0 C14H6Cl2N2O
    4-(3,4-二氯苯氧基)丁酸乙酯 ethyl 4-(3,4-dichlorophenoxy)butanoate 91495-17-9 C12H14Cl2O3
    4-(3,4-二氯苯基)-哌啶盐酸盐 4-(3,4-dichlorophenyl)piperidine 99329-54-1 C11H13Cl2N
    4-(3,4-二氯苯基)-2,4-二氧代-丁酸乙酯 ethyl 4-(3,4-dichlorophenyl)-2,4-dioxobutanoate 93618-67-8 C12H10Cl2O4
    4-(3,4-二氯苯基)-1H-吡唑-3-胺 3-Amino-4-(3,4-dichlor-phenyl)-pyrazol 92403-51-5 C9H7Cl2N3
    4-(3,4-二氯-苯基氨基)-6-甲基-2-苯基-嘧啶-5-羧酸 4-(3,4-Dichloroanilino)-6-methyl-2-phenylpyrimidine-5-carboxylic acid 94037-00-0 C18H13Cl2N3O2
    4-(3,4-二氢-2H-吡咯-5-基氨基)丁酸 2-Carboxypropyliminopyrrolidine 91417-81-1 C8H14N2O2
    4-(3,4-二氢-1H-异喹啉-2-基)-3-三氟甲基苯胺 4-(3,4-Dihydro-1H-isoquinolin-2-yl)-3-trifluoromethylphenylamine 914348-87-1 C16H15F3N2
    4-(3,3-二甲基脲基)苯甲酸 4-(<i>N</i>',<i>N</i>'-dimethyl-ureido)-benzoic acid 91880-51-2 C10H12N2O3
    4-(3,3-二甲基脲基)苯基乙酸酯 4-(3,3-dimethylureido)phenyl acetate 905303-83-5 C11H14N2O3
    4-(3,3-二甲基-2-去甲冰片基)-2-甲基-2-丁烯-1-醇 4-(3,3-Dimethyl-2-norbornyl)-2-methyl-2-buten-1-ol 94201-14-6 C14H24O
    4-(2氢-四唑-5)苯磺酰氯 4-(2H-tetrazol-5-yl)benzene-1-sulfonyl chloride 924964-20-5 C7H5ClN4O2S
    4-(2H-四唑-5-基)丁酸乙酯 ethyl 4-(1H-tetrazol-5-yl)butanoate 91939-43-4 C7H12N4O2
    4-(2-蒽基)丁酸甲酯 methyl 4-(2-anthryl)butanoate 936928-70-0 C19H18O2
    4-(2-萘基)苯硼酸 (4-(naphthalen-2-yl)phenyl)boronic acid 918655-03-5 C16H13BO2
    4-(2-苯基乙烯基)庚-1,6-二烯-4-醇 1,6-Heptadien-4-ol, 4-(2-phenylethenyl)- 92581-12-9 C15H18O
    4-(2-苯基乙基)-1,3-二氢咪唑-2-硫酮 (4-phenylethyl)-2-mercaptoimidazole 93103-25-4 C11H12N2S
    4-(2-苯基-1H-吲哚-3-基)丁烷-2-酮 4-(2-phenyl-1H-indol-3-yl)butan-2-one 95275-68-6 C18H17NO
    4-(2-苯乙烯基)苯酚1-乙酸酯 Phenol, 4-(2-phenylethenyl)-, acetate 93022-30-1 C16H16O3
    4-(2-肼基嘧啶-4-基)吗啉 4-(2-hydrazinylpyrimidin-4-yl)morpholine 908141-95-7 C8H13N5O
    4-(2-羟基苯基)丁酸甲酯 methyl 4-(2-hydroxyphenyl)butanoate 93108-07-7 C11H14O3
    4-(2-羟基苯基)-2-氧代-3-丁烯酸 4-(2-Hydroxyphenyl)-2-oxobut-3-enoic acid 90293-62-2 C10H8O4
    4-(2-羟基乙氧基)-4-(2-甲氧基乙基)环己-2,5-二烯-1-酮 4-(2-Hydroxyethoxy)-4-(2-methoxyethyl)cyclohexa-2,5-dien-1-one 941282-80-0 C11H16O4
    4-(2-羟基乙基)-2-吡啶甲腈 4-(2-hydroxyethyl)-2-cyanopyridine 99584-77-7 C8H8N2O
    4-(2-羟基-3-(哌啶-1-基)丙氧基)苯硼酸频那醇酯 1-(Piperidin-1-yl)-3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)propan-2-ol 957061-08-4 C20H32BNO4
    4-(2-羟乙基氨基)-3-硝基苯甲酸乙酯 ethyl 4-(2-hydroxyethylamino)-3-nitrobenzoate 91214-94-7 C11H14N2O5
    4-(2-羟乙基)-3-环己烯-1-酮 4-(2-Hydroxy-ethyl)-3-cyclohexenon-(1) 90199-14-7 C8H12O2
    4-(2-硫代氨甲酰肼基羰基)苯硼酸 2-(4-Boronobenzoyl)hydrazinecarbothioamide 957060-76-3 C8H10BN3O3S
    4-(2-硝基苯氧基)苯基硼酸 (4-(2-Nitrophenoxy)phenyl)boronic acid 957062-62-3 C12H10BNO5
    4-(2-硝基苯基磺酰基)吗啉 2-nitrobenzenesulfomorpholide 99069-26-8 C10H12N2O5S
    4-(2-硝基苯基)-n-丁腈 4-(2-nitrophenyl)-n-butyronitril 90915-20-1 C10H10N2O2
    4-(2-硝基苯基)-2-哌嗪酮 4-(2-Nitrophenyl)piperazin-2-one 955396-16-4 C10H11N3O3
    4-(2-硝基苯亚甲基氨基)-1,2-二氢-1,5-二甲基-2-苯基吡唑-3-酮 4-(2-nitrobenzylideneamino)-1,2-dihydro-1,5-dimethyl-2-phenylpyrazol-3-one 93874-58-9 C18H16N4O3
    4-(2-硝基乙基)苯硼酸 4-(2-nitroethyl)phenylboronic acid 957034-36-5 C8H10BNO4
    4-(2-硝基-4-(三氟甲基)苯氧基)苯硼酸 (4-(2-Nitro-4-(trifluoromethyl)phenoxy)phenyl)boronic acid 957062-58-7 C13H9BF3NO5
    4-(2-硝基-1-丙烯基)苯基硫氰酸酯 2-Nitro-1-(4-thiocyanato-phenyl)-propen-(1) 950-00-5 C10H8N2O2S
    4-(2-甲酰基苯氧基)苯磺酰胺 4-(2-Formylphenoxy)benzenesulfonamide 902837-00-7 C13H11NO4S