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    中文名称 英文名称 CAS号 化学式
    4-丙基磺酰苯甲酸 4-Propylsulfonyl-benzoesaeure 99186-88-6 C10H12O4S
    4-丙基-6-三氟甲基吡啶-3-醇 4-Propyl-6-trifluoromethyl-pyridin-3-ol 910032-96-1 C9H10F3NO
    4-丙基-5-(4-吡啶基)-4H-1,2,4-三唑-3-硫醇 4-propylo-5-(4-pirydylo)-1,2,4-triazolo-3-tion 90871-45-7 C10H12N4S
    4-丙基-5-(3-吡啶基)-2,4-二氢-3H-1,2,4-三唑-3-硫酮 4-propylo-5-(3-pirydylo)-1,2,4-triazolo-3-tion 90871-44-6 C10H12N4S
    4-丙基-3,4-二氢-2(1H)-喹喔啉酮 4-(Propan-2-yl)-3,4-dihydroquinoxalin-2(1H)-one 99840-78-5 C11H14N2O
    4-丙基-2,3-二氢呋喃 (R)-4-propyl-dihydrofuran 94789-34-1 C7H12O
    4-丙基-1H-咪唑-5-羧醛 1h-Imidazole-5-carboxaldehyde, 4-propyl- 97749-72-9 C7H10N2O
    4-丙基-1H-吡唑-3-羧酸乙酯 4-propyl-1H-pyrazole-3-carboxylic acid ethyl ester 92939-26-9 C9H14N2O2
    4-丙-2-炔基苯甲酰氯 4-(prop-2-ynyloxy)benzoyl chloride 96327-77-4 C10H7ClO2
    4-丙-2-炔基哌啶 4-(prop-2-yn-1-yl)piperidine 918870-55-0 C8H13N
    4-三甲基硅烷氧基环己基-3-烯-甲醛 1-<(trimethylsilyl)oxy>cyclohexene-4-carboxaldehyde 94458-92-1 C10H18O2Si
    4-三氯甲基-1,1,2-三甲基-四氢呋喃 4-Trichlormethyl-1,1,2-trimethyl-tetrahydrofuran 90466-32-3 C8H13Cl3O
    4-三氟甲氧基苯基 4-硼苯磺酰胺 4-(N-(4-(trifluoromethoxy)phenyl)sulfamoyl)phenyl-boronic acid 957062-98-5 C13H11BF3NO5S
    4-三氟甲氧基吲哚林 4-(trifluoromethyl)indoline 905274-07-9 C9H8F3N
    4-三氟甲基环己烷甲酸 4-(trifluoromethyl)cyclohexane-1-carboxylic acid 95233-30-0 C8H11F3O2
    4-三氟甲基噻唑-2-羧酸 4-(trifluoromethyl)thiazole-2-carboxylic acid 944900-55-4 C5H2F3NO2S
    4-三氟甲基吲哚-3-甲醛 4-(trifluoromethyl)-1H-indole-3-carbaldehyde 959236-12-5 C10H6F3NO
    4-三氟甲基-联苯-2-羧酸甲酯 methyl 4'-(trifluoromethyl)-[1,1'-biphenyl]-2-carboxylate 91748-18-4 C15H11F3O2
    4-三氟甲基-联苯-2-甲腈 4'-(trifluoromethyl)-[1,1'-biphenyl]-2-carbonitrile 91748-21-9 C14H8F3N
    4-三氟甲基-beta-硝基苯乙烯 p-trifluoromethyl-trans-β-nitrostyrene 93628-97-8 C9H6F3NO2
    4-七氟异丙基-2-(三氟甲硫基)苯胺 4-(perfluoropropan-2-yl)-2-((trifluoromethyl)thio)aniline 917513-65-6 C10H5F10NS
    4-丁氧基-N-羟基-N-苯基苯甲酰胺 N-Phenyl-4-butoxybenzohydroxamic acid 95334-00-2 C17H19NO3
    4-丁氧基-N-(4-氯苯基)-N-羟基苯甲酰胺 N-4-Chlorophenyl-4-butoxybenzohydroxamic acid 95333-99-6 C17H18ClNO3
    4-丁氧基-6-甲基-嘧啶-2-甲腈 4-butoxy-6-methyl-pyrimidine-2-carbonitrile 99168-20-4 C10H13N3O
    4-丁氧基-3-氯-5-甲氧基苯甲酸 5-Chlor-4-butyloxy-3-methoxy-benzoesaeure 955-36-2 C12H15ClO4
    4-丁氧基-3-乙氧基苯甲醛 3-ethoxy-4-butoxy-benzaldehyde 93567-90-9 C13H18O3
    4-丁氧基-2-(2-氯乙基)苯甲酰氯 4-butoxy-2-(2-chloroethyl)benzoyl chloride 947150-18-7 C13H16Cl2O2
    4-丁基苯基6-二偶氮-5,6-二氢-5-氧代萘-1-磺酸 p-Butylphenylester der 1,2-Naphthochinondiazid-2(5)-sulfonsaeure 94349-48-1 C20H18N2O4S
    4-丁基苯基4-(反-4-丙基环己基)苯酸酯 1-Isocyanato-1-(propan-2-yl)cyclohexane 90977-96-1 C10H17NO
    4-丁基-四氢-噻喃-4-醇 4-Butyl-tetrahydro-thiopyran-4-ol 90676-76-9 C9H18OS
    4-丁基-5-甲基-3-异噁唑 4-butyl-5-methyl-3-isoxazolol 96520-39-7 C8H13NO2
    4-丁基-2-苯基-4H-1,3-恶唑-5-酮 2-phenyl-4-butyl-5-oxazalone 90656-90-9 C13H15NO2
    4-丁基-2-叔丁基苯酚 4-Butyl-2-<i>tert</i>-butyl-phenol 95970-33-5 C14H22O
    4-丁基-2,6-哌嗪二酮 4-butyl-piperazine-2,6-dione 90346-27-3 C8H14N2O2
    4-丁基-1,4-二氢-2,6-二甲基吡啶-3,5-二羧酸二叔丁酯 3,5-di(tert-butoxycarbonyl)-4-butyl-2,6-dimethyl-1,4-dihydropyridine 93942-44-0 C21H35NO4
    4-丁基-1,4-二氢-2,6-二甲基-3,5-吡啶二羧酸二乙酯 diethyl 4-butyl-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate 94266-06-5 C17H27NO4
    4-丁-3-烯-2-基-3-羟基-1-甲基喹啉-2-酮 3-hydroxy-1-methyl-4-(1-methylallyl)-quinolin-2(1H)-one 918785-22-5 C14H15NO2
    4-丁-1-烯基-吗啉 4-but-1-enyl-morpholine 94608-07-8 C8H15NO
    4-{异氰基[(4-甲基苯基)磺酰基]甲基}-1,2-二甲氧基苯 4-[ISOCYANO-(TOLUENE-4-SULFONYL)-METHYL]-1,2-DIMETHOXY-BENZENE 943614-50-4 C17H17NO4S
    4-{[（（3-氟苄基）氧基]甲基}哌啶 4-{[(3-Fluorobenzyl)oxy]methyl}piperidine 946725-20-8 C13H18FNO
    4-{[氯(羟基)铋ino]氧基}-N-(4-{[氯(羟基)铋ino](1,3-噻唑-2-基)氨基磺酰基}苯基)-4-氧代丁酰胺 Dibismuth;4-oxido-4-[4-(1,3-thiazol-2-ylazanidylsulfonyl)phenyl]iminobutanoate;dichloride;hydroxide;hydrate 93777-68-5 C13H13Bi2Cl2N3O7S2
    4-{[N-(2,2-二甲基丙酰)-L-亮氨酰]氨基}丁酸 Butanoic acid, 4-((2-((2,2-dimethyl-1-oxopropyl)amino)-4-methyl-1-oxopentyl)amino)-, (S)- 91147-50-1 C15H28N2O4
    4-{[4-（三氟甲基）嘧啶-2-基]氧基}苯甲酸 4-{[4-(trifluoromethyl)pyrimidin-2-yl]oxy}benzoic acid 914636-59-2 C12H7F3N2O3
    4-{[2-(溴甲基)苯基]磺酰基}吗啉 4-{[2-(bromomethyl)phenyl]sulfonyl}morpholine 941717-06-2 C11H14BrNO3S
    4-{[(苄氧基)羰基](甲基)氨基}丁酸 4-(((benzyloxy)carbonyl)(methyl)amino)butanoic acid 98008-66-3 C13H17NO4
    4-{[(3,4-二氟苄基)氨基]甲基}-N-(2-硝基苯基)苯甲酰胺 4-{[(3,4-difluorobenzyl)amino]methyl}-N-(2-nitrophenyl)benzamide 905818-88-4 C21H17F2N3O3
    4-{[(2,5-二氯苯基)磺酰]氨基}苯甲酸 (Dodecyl)trimethylammonium 2,2,3,3-tetrafluoropropionate 94158-60-8 C18H35F4NO2
    4-{[(1-苯并呋喃-2-基羰基)氨基]甲基}苯磺酰氯 4-{[(1-Benzofuran-2-carbonyl)amino]methyl}benzene-1-sulfonyl chloride 90141-23-4 C16H12ClNO4S
    4-{7H-吡咯并[2,3-d]嘧啶-4-基}-1H-吡唑 4-(1H-pyrazol-4-yl)-7H-pyrrolo[2,3-d]pyrimidine 952518-97-7 C9H7N5
    4-{4-[双(4-氟苯基)甲基]哌嗪}苄醇 (4-{4-[Bis(4-fluorophenyl)methyl]piperazin-1-yl}phenyl)methanol 914349-62-5 C24H24F2N2O