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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(4-amino-benzoylamino)-4'-(5-sulfo-naphtho[1,2-<i>d</i>][1,2,3]triazol-2-yl)-stilbene-2,2'-disulfonic acid 121526-72-5 C31H23N5O10S3
    4-(4-amino-benzoylamino)-4'-(5-sulfo-naphtho[1,2-<i>d</i>][1,2,3]triazol-2-yl)-stilbene-2,2'-disulfonic acid
    —— 4-Hydroxy-1-phenyl-4-methoxycarbonyl-cyclohexan-carbonsaeure-(1)-lacton 106592-97-6 C15H16O4
    4-Hydroxy-1-phenyl-4-methoxycarbonyl-cyclohexan-carbonsaeure-(1)-lacton
    —— 4-(4-dimethylamino-<i>trans</i>-styryl)-1-methyl-8-phenyl-quinolinium; iodide 119698-51-0 C26H25N2*I
    4-(4-dimethylamino-<i>trans</i>-styryl)-1-methyl-8-phenyl-quinolinium; iodide
    —— 4-Aethoxy-3-aethyl-1.2.3.4-tetrahydro-isochinolin 107417-50-5 C13H19NO
    4-Aethoxy-3-aethyl-1.2.3.4-tetrahydro-isochinolin
    —— 4,5,6,7,10,10-Hexachlor-4,7-methylen-4,7,8,9-tetrahydro-cumaron 91086-06-5 C9H4Cl6O
    4,5,6,7,10,10-Hexachlor-4,7-methylen-4,7,8,9-tetrahydro-cumaron
    —— 4'-<6-Methyl-4-carboxy-chinolyl-(2)>-1'.2':4.5-benzo-1-thia-cyclohepten-(4) 100089-47-2 C21H19NO2S
    4'-<6-Methyl-4-carboxy-chinolyl-(2)>-1'.2':4.5-benzo-1-thia-cyclohepten-(4)
    —— <(4-Chlor-phenyl)-cyan-methylen>-chinon-oxim-<4-nitro-benzylat> 95947-35-6 C21H14ClN3O3
    <(4-Chlor-phenyl)-cyan-methylen>-chinon-oxim-<4-nitro-benzylat>
    —— 4-(2,5-dimethoxy-4-nonyl-phenyl)-4-oxo-butyric acid 102707-75-5 C21H32O5
    4-(2,5-dimethoxy-4-nonyl-phenyl)-4-oxo-butyric acid
    —— 4'-[(2-Butyl-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl]-N-(4,5-dimethyl-3-isoxazolyl)-2'-(phenoxymethyl)[1,1'-biphenyl]-2-sulfonamide 254742-12-6 C36H40N4O5S
    4'-[(2-Butyl-4-oxo-1,3-diazaspiro[4.4]non-1-en-3-yl)methyl]-N-(4,5-dimethyl-3-isoxazolyl)-2'-(phenoxymethyl)[1,1'-biphenyl]-2-sulfonamide
    —— 4-methyl-2-[[4-(methyl-sulfonyl)-benzoyl]-amino]-N-(2,4,6-trimethylphenyl)-5-thiazolecarboxamide 302958-80-1 C22H23N3O4S2
    4-methyl-2-[[4-(methyl-sulfonyl)-benzoyl]-amino]-N-(2,4,6-trimethylphenyl)-5-thiazolecarboxamide
    —— 4-(((2-Hydroxynaphthalen-1-yl)methylene)amino)-3-(m-tolyl)-1H-1,2,4-triazole-5(4H)-thione 478256-04-1 C20H16N4OS
    4-(((2-Hydroxynaphthalen-1-yl)methylene)amino)-3-(m-tolyl)-1H-1,2,4-triazole-5(4H)-thione
    —— 4-((4-chlorophenyl)amino)-1-(4-methoxyphenyl)butan-1-one 1456727-99-3 C17H18ClNO2
    4-((4-chlorophenyl)amino)-1-(4-methoxyphenyl)butan-1-one
    —— 4-(Acetyl-methyl-amino)-thiobutyric acid O-methyl ester 79568-52-8 C8H15NO2S
    4-(Acetyl-methyl-amino)-thiobutyric acid O-methyl ester
    —— 4-Amino-N-(3,4-diamino-phenyl)-benzamide 17828-51-2 C13H14N4O
    4-Amino-N-(3,4-diamino-phenyl)-benzamide
    —— 4-Methoxy-7-nitro-saccharin 25380-71-6 C8H6N2O6S
    4-Methoxy-7-nitro-saccharin
    —— 4,4-Dimethyl-5-phenyl-5-phenylimino-valeronitril 38425-87-5 C19H20N2
    4,4-Dimethyl-5-phenyl-5-phenylimino-valeronitril
    —— 4-[(2R)-2-({[(2R)-2-hydroxy-2-(3-pyridinyl)ethyl]amino}methyl)-3,4-dihydro-2H-chromen-6-yl]-2-isopropoxybenzoic acid 474112-93-1 C27H30N2O5
    4-[(2R)-2-({[(2R)-2-hydroxy-2-(3-pyridinyl)ethyl]amino}methyl)-3,4-dihydro-2H-chromen-6-yl]-2-isopropoxybenzoic acid
    —— 4-(4-chlorobutyl)-2-methyl-2H-1,4-benzoxazin-3(4H)-one 871299-84-2 C13H16ClNO2
    4-(4-chlorobutyl)-2-methyl-2H-1,4-benzoxazin-3(4H)-one
    —— 4,5,6,7,8,8a-hexahydro-7-methylene-2(1H)-azuleone 100741-96-6 C11H14O
    4,5,6,7,8,8a-hexahydro-7-methylene-2(1H)-azuleone
    —— 4-methyl-2-oxo-6-trifluoromethyl-2λ<sup>4</sup>-[1,2,3]oxathiazinane-3-carboxylic acid ethyl ester 1022984-90-2 C8H12F3NO4S
    4-methyl-2-oxo-6-trifluoromethyl-2λ<sup>4</sup>-[1,2,3]oxathiazinane-3-carboxylic acid ethyl ester
    —— 4,6,7-trimethoxy-5-benzofurylglyoxal-ω-m-nitrophenylhydrazone 79476-23-6 C19H17N3O7
    4,6,7-trimethoxy-5-benzofurylglyoxal-ω-m-nitrophenylhydrazone
    —— [4-(1(3)H-imidazol-4-ylmethyl)-2,5-dioxo-imidazolidin-1-yl]-acetic acid methyl ester 114841-00-8 C10H12N4O4
    [4-(1(3)H-imidazol-4-ylmethyl)-2,5-dioxo-imidazolidin-1-yl]-acetic acid methyl ester
    —— 4-[5-(4-nitro-<i>trans</i>-styryl)-oxazol-2-yl]-naphthalene-1,8-dicarboxylic acid anhydride 63634-32-2 C23H12N2O6
    4-[5-(4-nitro-<i>trans</i>-styryl)-oxazol-2-yl]-naphthalene-1,8-dicarboxylic acid anhydride
    —— 4-(4-cyano-2-methylsulfonylphenyl)-1-[3-(difluoromethyl)phenyl]-N-methyl-2,5-dioxo-6,7-dihydro-4H-cyclopenta[d]pyrimidine-3-carboxamide 1621272-67-0 C24H20F2N4O5S
    4-(4-cyano-2-methylsulfonylphenyl)-1-[3-(difluoromethyl)phenyl]-N-methyl-2,5-dioxo-6,7-dihydro-4H-cyclopenta[d]pyrimidine-3-carboxamide
    —— 4-oxo-4a-aza-A-homo-5α-androstan-17β-yl-acetate 73671-93-9 C21H33NO3
    4-oxo-4a-aza-A-homo-5α-androstan-17β-yl-acetate
    —— 4-{2-[2-(4-chloro-phenyl)-4,5,6,7-tetrahydro-2H-indazol-3-yl]-2-cyclohexyl-ethylsulfanyl}-benzoic acid 1219496-16-8 C28H31ClN2O2S
    4-{2-[2-(4-chloro-phenyl)-4,5,6,7-tetrahydro-2H-indazol-3-yl]-2-cyclohexyl-ethylsulfanyl}-benzoic acid
    —— <(4-Methoxy-benzoyl)-cyan-methylen>-triphenylphosphoran 5067-99-2 C28H22NO2P
    <(4-Methoxy-benzoyl)-cyan-methylen>-triphenylphosphoran
    —— 4,7-bis(4-hexylthiophen-2-yl)-2,1,3-benzoxadiazole 1256447-81-0 C26H32N2OS2
    4,7-bis(4-hexylthiophen-2-yl)-2,1,3-benzoxadiazole
    —— 4-chloro-N-((1-(4-fluorobenzyl)-1H-benzo[d]imidazol-2-yl)methyl)aniline 1619935-27-1 C21H17ClFN3
    4-chloro-N-((1-(4-fluorobenzyl)-1H-benzo[d]imidazol-2-yl)methyl)aniline
    —— 4-(toluene-4-sulfonyl)-1-(toluene-4-sulfonylimino)-4H-benzo[4,5]imidazo[1,2-c]thiazole 51065-54-4 C23H19N3O4S3
    4-(toluene-4-sulfonyl)-1-(toluene-4-sulfonylimino)-4H-benzo[4,5]imidazo[1,2-c]thiazole
    —— 4-methyl-1-((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)pyridin-1-ium trifluoromethanesulfonate 73847-67-3 CF3O3S*C12H18NO5
    4-methyl-1-((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)pyridin-1-ium trifluoromethanesulfonate
    —— 4'-O-Demethylmesembrenol 25516-14-7 C16H21NO3
    4'-O-Demethylmesembrenol
    —— 4-cyanoindole-3-methanol 103754-50-3 C10H8N2O
    4-cyanoindole-3-methanol
    —— 4-amino-6-chloro-benzene-1,3-disulfonic acid 1-amide 3-propylamide 93506-83-3 C9H14ClN3O4S2
    4-amino-6-chloro-benzene-1,3-disulfonic acid 1-amide 3-propylamide
    —— 4-[3-(2-dimethylamino-ethyl)-indol-2-yl]-phenol 102016-16-0 C18H20N2O
    4-[3-(2-dimethylamino-ethyl)-indol-2-yl]-phenol
    —— 4-(3-chloro-4-propoxy-phenyl)-4-oxo-butyric acid ethyl ester 108842-18-8 C15H19ClO4
    4-(3-chloro-4-propoxy-phenyl)-4-oxo-butyric acid ethyl ester
    —— 4-methyl-octanoic acid-(4-methyl-octyl ester) 855598-38-8 C18H36O2
    4-methyl-octanoic acid-(4-methyl-octyl ester)
    —— 4-methoxy-N,1-dimethyl-N-(3-methylbut-2-enyl)tricyclo[7.3.1.02,7]trideca-2(7),3,5-trien-13-amine 50736-29-3 C21H31NO
    4-methoxy-N,1-dimethyl-N-(3-methylbut-2-enyl)tricyclo[7.3.1.02,7]trideca-2(7),3,5-trien-13-amine
    —— 4-acetyl-2-(anthracen-9-yl)-5-methyloxazole 927913-51-7 C20H15NO2
    4-acetyl-2-(anthracen-9-yl)-5-methyloxazole
    —— 4-(3-(2,5-diazabicyclo[2.2.1]hept-2-yl)-7-fluoro-1H-indazol-1-yl)-N-((1S)-1-phenylethyl)-2-pyridinamine 861416-91-3 C25H25FN6
    4-(3-(2,5-diazabicyclo[2.2.1]hept-2-yl)-7-fluoro-1H-indazol-1-yl)-N-((1S)-1-phenylethyl)-2-pyridinamine
    —— 4-Amino-2-(o-chlor-benzylamino)-5-carbamoyl-pyrimidin 104912-31-4 C12H12ClN5O
    4-Amino-2-(o-chlor-benzylamino)-5-carbamoyl-pyrimidin
    —— [4,4,4-trifluoro-2-(1,1,2,2,2-pentafluoroethyl)-3-(trifluoromethyl)but-2-enyl]cyclohexane 80248-30-2 C13H13F11
    [4,4,4-trifluoro-2-(1,1,2,2,2-pentafluoroethyl)-3-(trifluoromethyl)but-2-enyl]cyclohexane
    —— 4-chloro-benzoic acid-(2,4-diamino-6-oxo-1,6-dihydro-pyrimidin-5-ylamide) 412312-49-3 C11H10ClN5O2
    4-chloro-benzoic acid-(2,4-diamino-6-oxo-1,6-dihydro-pyrimidin-5-ylamide)
    —— 4,4,6-Trimethyl-2-(4-nonyl-phenyl)-[1,3]dioxane 171367-54-7 C22H36O2
    4,4,6-Trimethyl-2-(4-nonyl-phenyl)-[1,3]dioxane
    —— 4-[1-(2-methylphenyl)ethenyl]phenol 110598-58-8 C15H14O
    4-[1-(2-methylphenyl)ethenyl]phenol
    —— 4-ethoxythiocarbonylsulfanyl-5-(toluene-4-sulfonylamino)pentanoic acid methyl ester 851460-96-3 C16H23NO5S3
    4-ethoxythiocarbonylsulfanyl-5-(toluene-4-sulfonylamino)pentanoic acid methyl ester
    —— 4-vinyloxy-pentan-2-one 86241-98-7 C7H12O2
    4-vinyloxy-pentan-2-one
    —— 4-acetoxy-1-phenylbutyl nitrate 1332887-17-8 C12H15NO5
    4-acetoxy-1-phenylbutyl nitrate
    —— 4-(ethyl-propyl-amino)-3-methyl-butan-2-one 103645-66-5 C10H21NO
    4-(ethyl-propyl-amino)-3-methyl-butan-2-one
    —— 4-Methoxy-5-acetamidopyrimidin 35390-41-1 C7H9N3O2
    4-Methoxy-5-acetamidopyrimidin