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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(3-methylbenzoyl)-2,3-dichlorophenoxy acetic acid 62966-98-7 C16H12Cl2O4
    4-(3-methylbenzoyl)-2,3-dichlorophenoxy acetic acid
    —— (4S,6S)-4-(2-fluoro-5-nitrophenyl)-4-(fluoromethyl)-6-(trifluoromethyl)-5,6-dihydro-4H-1,3-oxazin-2-amine 1432511-75-5 C12H10F5N3O3
    (4S,6S)-4-(2-fluoro-5-nitrophenyl)-4-(fluoromethyl)-6-(trifluoromethyl)-5,6-dihydro-4H-1,3-oxazin-2-amine
    —— 4-chloro-2-methoxymethyl-7-(3-trifluoromethyl-pyridin-2-yl)-pyrido[2,3-d]pyrimidine 848047-36-9 C15H10ClF3N4O
    4-chloro-2-methoxymethyl-7-(3-trifluoromethyl-pyridin-2-yl)-pyrido[2,3-d]pyrimidine
    —— 4-Amino-6-methylsulfonylquinoline-3-carboxamide 1145724-95-3 C11H11N3O3S
    4-Amino-6-methylsulfonylquinoline-3-carboxamide
    —— 4-methoxy-2-methyl-butyric acid amide 70233-26-0 C6H13NO2
    4-methoxy-2-methyl-butyric acid amide
    —— [4-(2-hydroxy-ethyl)-phenyl]-arsonic acid 5410-46-8 C8H11AsO4
    [4-(2-hydroxy-ethyl)-phenyl]-arsonic acid
    —— (4-methyl-5-oxy-furazan-3-yl)-carbamic acid isopropyl ester 37132-25-5 C7H11N3O4
    (4-methyl-5-oxy-furazan-3-yl)-carbamic acid isopropyl ester
    —— 4-[4-chloro-2-(3-chloro-benzoylamino)-phenyl]-3,6-dihydro-2H-pyridine-1-carboxylic acid tert-butyl ester 1253383-84-4 C23H24Cl2N2O3
    4-[4-chloro-2-(3-chloro-benzoylamino)-phenyl]-3,6-dihydro-2H-pyridine-1-carboxylic acid tert-butyl ester
    —— 4-Cyano-5-homochromanone 93500-88-0 C11H9NO2
    4-Cyano-5-homochromanone
    —— (4S,5R)-5-benzoyl-4-benzoylmethylcyclohex-2-en-1-one 262372-12-3 C21H18O5
    (4S,5R)-5-benzoyl-4-benzoylmethylcyclohex-2-en-1-one
    —— 4,11-dioxa-6,8-tetradecadiynylene bis(p-toluenesulfonate) 136196-54-8 C26H30O8S2
    4,11-dioxa-6,8-tetradecadiynylene bis(p-toluenesulfonate)
    —— {4-[(2-Amino-2-oxoethyl)carbamoyl]phenyl}arsonous dichloride 5410-47-9 C9H9AsCl2N2O2
    {4-[(2-Amino-2-oxoethyl)carbamoyl]phenyl}arsonous dichloride
    —— 4-Diphenylphosphanyl-2-methyl-butan-1-ol 113619-54-8 C17H21OP
    4-Diphenylphosphanyl-2-methyl-butan-1-ol
    —— 4'-azido-3'-O-isobutyryl-2'-β-C-methyl-2'-deoxycytidine 1019639-38-3 C14H20N6O5
    4'-azido-3'-O-isobutyryl-2'-β-C-methyl-2'-deoxycytidine
    —— 4-(3-Chlorophenoxy)-6-methylsulfonylquinoline-3-carboxamide 1145724-61-3 C17H13ClN2O4S
    4-(3-Chlorophenoxy)-6-methylsulfonylquinoline-3-carboxamide
    —— 4-[(3-carboxy-2-hydroxynaphthalen-1-yl)methyl]-3-hydroxynaphthalene-2-carboxylic acid;N',N'-dibutyl-N-[(4-chlorophenyl)-(4-methoxyphenyl)methyl]propane-1,3-diamine 6288-45-5 C48H53ClN2O7
    4-[(3-carboxy-2-hydroxynaphthalen-1-yl)methyl]-3-hydroxynaphthalene-2-carboxylic acid;N',N'-dibutyl-N-[(4-chlorophenyl)-(4-methoxyphenyl)methyl]propane-1,3-diamine
    —— (4R,5R)-5-(4-bromophenyl)-4-phenyltetrahydrofuran-2-one 147471-40-7 C16H13BrO2
    (4R,5R)-5-(4-bromophenyl)-4-phenyltetrahydrofuran-2-one
    —— 4-(2-bromophenyl)-6-chloro-3,4-dihydro-1H-naphthalen-2-one 863253-17-2 C16H12BrClO
    4-(2-bromophenyl)-6-chloro-3,4-dihydro-1H-naphthalen-2-one
    —— 4-(1H-benzimidazol-2-ylamino)-4-oxobutanoic acid 54346-70-2 C11H11N3O3
    4-(1H-benzimidazol-2-ylamino)-4-oxobutanoic acid
    —— 4,5-Dimethyl-1-oxo-1-phenyl-2-pyridin-2-yl-1,2-dihydro-1λ<sup>5</sup>-phosphinin-2-ol 82884-20-6 C18H18NO2P
    4,5-Dimethyl-1-oxo-1-phenyl-2-pyridin-2-yl-1,2-dihydro-1λ<sup>5</sup>-phosphinin-2-ol
    —— 4-(2-Bromobenzyl)-2-methylphenol 6279-13-6 C14H13BrO
    4-(2-Bromobenzyl)-2-methylphenol
    —— 4-Chloro-6,8-dimethyl-5-nitroquinoline 188759-78-6 C11H9ClN2O2
    4-Chloro-6,8-dimethyl-5-nitroquinoline
    —— 4-chloro-1-methyl-5-(3-nitrophenyl)pyrazole 573712-01-3 C10H8ClN3O2
    4-chloro-1-methyl-5-(3-nitrophenyl)pyrazole
    —— 4-tert.-Butyl-2-isopropoxymethylencyclohexanon 69217-93-2 C14H24O2
    4-tert.-Butyl-2-isopropoxymethylencyclohexanon
    —— 4-Ethyl-5-methyl-1-propan-2-yl-2,3-dihydropyrrole 1357508-64-5 C10H19N
    4-Ethyl-5-methyl-1-propan-2-yl-2,3-dihydropyrrole
    —— 4-(Hydroxyacetyl)-2,6-dimethylphenyl acetate 5416-19-3 C12H14O4
    4-(Hydroxyacetyl)-2,6-dimethylphenyl acetate
    —— (4-morpholin-4-yl-phenyl)-[5-(1-oxo-1,2,3,4-tetrahydro-isoquinolin-6-yl)-[1,2,4]triazolo[1,5-a]pyrazin-8-yl]-carbamic acid tert-butyl ester 959755-58-9 C29H31N7O4
    (4-morpholin-4-yl-phenyl)-[5-(1-oxo-1,2,3,4-tetrahydro-isoquinolin-6-yl)-[1,2,4]triazolo[1,5-a]pyrazin-8-yl]-carbamic acid tert-butyl ester
    —— (4-trifluoromethyl-nicotinic acid) 2-(benzylthio)-ethylamide 750590-28-4 C16H15F3N2OS
    (4-trifluoromethyl-nicotinic acid) 2-(benzylthio)-ethylamide
    —— (4,5-Dimethyl-3,6-diphenyl-1-phosphabicyclo[2.2.1]hepta-2,5-dien-2-yl)-trimethylsilane 1254944-68-7 C23H27PSi
    (4,5-Dimethyl-3,6-diphenyl-1-phosphabicyclo[2.2.1]hepta-2,5-dien-2-yl)-trimethylsilane
    —— 4-tert-butoxy-3,4-dihydro-2H-pyran 135735-42-1 C9H16O2
    4-tert-butoxy-3,4-dihydro-2H-pyran
    —— 4-amino-4'-methylazobenzene 79349-35-2 C13H13N3
    4-amino-4'-methylazobenzene
    —— 4.3.2 N-{2-[(4R,5S)-4,5-diphenyl-4,5-dihydrooxazol-2-yl]phenyl}-5-phenyl-1,2,4-triazin-3-amine 1623813-26-2 C30H23N5O
    4.3.2 N-{2-[(4R,5S)-4,5-diphenyl-4,5-dihydrooxazol-2-yl]phenyl}-5-phenyl-1,2,4-triazin-3-amine
    —— 4-(chloromethyl)-2-methyl-5-m-tolylthiazole 1313237-44-3 C12H12ClNS
    4-(chloromethyl)-2-methyl-5-m-tolylthiazole
    —— [4-(3-chloro-propoxy)-3-methyl-pyridin-2-ylmethyl]-quinolin-3-yl-amine-hydrochloride 251345-02-5 C19H20ClN3O*ClH
    [4-(3-chloro-propoxy)-3-methyl-pyridin-2-ylmethyl]-quinolin-3-yl-amine-hydrochloride
    —— 4-[4-(3-nitrophenyl)piperazin-1-ylmethyl]piperidine-1-carboxylic acid tert-butyl ester 896125-05-6 C21H32N4O4
    4-[4-(3-nitrophenyl)piperazin-1-ylmethyl]piperidine-1-carboxylic acid tert-butyl ester
    —— 4-Tert-butyl-2-cyclopentyl-6-[(dimethylamino)methyl]phenol 5427-69-0 C18H29NO
    4-Tert-butyl-2-cyclopentyl-6-[(dimethylamino)methyl]phenol
    —— 4,4-Dimethyl-2-(p-nitro-phenyl)-1,3-thiazol-5(4H)-thion 107267-53-8 C11H10N2O2S2
    4,4-Dimethyl-2-(p-nitro-phenyl)-1,3-thiazol-5(4H)-thion
    —— 4,4-Dimethyl-2-(p-methoxyphenyl)-1,3-thiazol-5(4H)-thion 107267-54-9 C12H13NOS2
    4,4-Dimethyl-2-(p-methoxyphenyl)-1,3-thiazol-5(4H)-thion
    —— 4-Diphenylphosphanyl-2-methyl-butyraldehyde 136492-21-2 C17H19OP
    4-Diphenylphosphanyl-2-methyl-butyraldehyde
    —— 4,5-diphenyl-2(E)-styryl-1-(p-tolyl)-1H-imidazole 1344744-51-9 C30H24N2
    4,5-diphenyl-2(E)-styryl-1-(p-tolyl)-1H-imidazole
    —— [4-(2-chloro-ethoxy)-3-methyl-pyridin-2-ylmethyl]-quinolin-3-yl-amine-hydrochloride 251345-01-4 C18H18ClN3O*ClH
    [4-(2-chloro-ethoxy)-3-methyl-pyridin-2-ylmethyl]-quinolin-3-yl-amine-hydrochloride
    —— 4,4-bis(phenylethynyl)-4-butanolide 129602-78-4 C20H14O2
    4,4-bis(phenylethynyl)-4-butanolide
    —— 4-methyl-N-(piperidin-4-ylmethyl)pyridin-2-amine 1185536-52-0 C12H19N3
    4-methyl-N-(piperidin-4-ylmethyl)pyridin-2-amine
    —— (4E,21Z,27Z,43Z)-1,46-bis(tert-butyldimethylsilyl)hexatetraconta-4,21,27,43-tetraene-1,12,15,45-tetrayne-3,14-diol 1226761-83-6 C58H98O2Si2
    (4E,21Z,27Z,43Z)-1,46-bis(tert-butyldimethylsilyl)hexatetraconta-4,21,27,43-tetraene-1,12,15,45-tetrayne-3,14-diol
    —— 4-ethyl-4-phenylethynyl-4-butanolide 129602-79-5 C14H14O2
    4-ethyl-4-phenylethynyl-4-butanolide
    —— 4-((R)-2-methyl-1-phenyl-propylsulfanylcarbonyl)-butyric acid 1231240-18-8 C15H20O3S
    4-((R)-2-methyl-1-phenyl-propylsulfanylcarbonyl)-butyric acid
    —— 4-((S)-2-methyl-1-phenyl-propylsulfanylcarbonyl)-butyric acid 1231240-12-2 C15H20O3S
    4-((S)-2-methyl-1-phenyl-propylsulfanylcarbonyl)-butyric acid
    —— 4-hydroxy-4-methyl-1-(4-nitrophenyl)pent-2-yn-1-one 1202376-65-5 C12H11NO4
    4-hydroxy-4-methyl-1-(4-nitrophenyl)pent-2-yn-1-one
    —— 4-bromo-2,2-dimethyl-5-(4-nitrophenyl)furan-3(2H)-one 1202376-67-7 C12H10BrNO4
    4-bromo-2,2-dimethyl-5-(4-nitrophenyl)furan-3(2H)-one
    —— [4-(4-Ethoxy-4-oxo-butyl)phenyl]stibonic acid 5430-42-2 C12H17O5Sb
    [4-(4-Ethoxy-4-oxo-butyl)phenyl]stibonic acid