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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,6-dichloro-4,6-dideoxy-α-D-galactopyranosyl 3,4-anhydro-6-chloro-6-deoxy-β-D-ribo-hexulofuranoside 112475-35-1 C12H17Cl3O7
    4,6-dichloro-4,6-dideoxy-α-D-galactopyranosyl 3,4-anhydro-6-chloro-6-deoxy-β-D-ribo-hexulofuranoside
    —— 4-bromo-2-butyl-1,1-dioxo-1,6-dihydro-2<i>H</i>-1λ<sup>6</sup>-[1,2,6]thiadiazin-3-one 72180-02-0 C7H11BrN2O3S
    4-bromo-2-butyl-1,1-dioxo-1,6-dihydro-2<i>H</i>-1λ<sup>6</sup>-[1,2,6]thiadiazin-3-one
    —— {4-anilino-6-[4-(4-chloro-benzenesulfonyl)-anilino]-[1,3,5]triazin-2-yl}-thiourea 72129-07-8 C22H18ClN7O2S2
    {4-anilino-6-[4-(4-chloro-benzenesulfonyl)-anilino]-[1,3,5]triazin-2-yl}-thiourea
    —— 4,5,6,7-tetrachloro-3,3-bis-(1-hexyl-2-methyl-indol-3-yl)-3<i>H</i>-isobenzofuran-1-one 50293-17-9 C38H40Cl4N2O2
    4,5,6,7-tetrachloro-3,3-bis-(1-hexyl-2-methyl-indol-3-yl)-3<i>H</i>-isobenzofuran-1-one
    —— 4-(3,4-dichloro-benzyl)-piperazine-1-carboxylic acid isoxazolo[4,5-b]pyridin-3-ylamide 1230019-53-0 C18H17Cl2N5O2
    4-(3,4-dichloro-benzyl)-piperazine-1-carboxylic acid isoxazolo[4,5-b]pyridin-3-ylamide
    —— 4-tert-Butyl-2-hydroxycyclohex-3-encarbonsaeure 31845-21-3 C11H18O3
    4-tert-Butyl-2-hydroxycyclohex-3-encarbonsaeure
    —— 4-Pentenoic acid, 5-(1,3-benzodioxol-5-yl)-3-oxo-2-(phenylmethylene)-,methyl ester, (2E,4E)- 608533-47-7 C20H16O5
    4-Pentenoic acid, 5-(1,3-benzodioxol-5-yl)-3-oxo-2-(phenylmethylene)-,methyl ester, (2E,4E)-
    —— (4-amino-3-methyl-9,10-dioxo-9,10-dihydro-[1]anthryl)-carbamic acid-(2-chloro-ethyl ester) 102027-46-3 C18H15ClN2O4
    (4-amino-3-methyl-9,10-dioxo-9,10-dihydro-[1]anthryl)-carbamic acid-(2-chloro-ethyl ester)
    —— [4-methyl-3-(pyrrolidine-1-sulfonyl)-phenyl]-pyrrolidin-1-yl-methanone 838884-98-3 C16H22N2O3S
    [4-methyl-3-(pyrrolidine-1-sulfonyl)-phenyl]-pyrrolidin-1-yl-methanone
    —— 4-(7-methoxy-benzofuran-5-yl)-4-oxo-butyric acid 26109-23-9 C13H12O5
    4-(7-methoxy-benzofuran-5-yl)-4-oxo-butyric acid
    —— 4-Hydroxy-6-methyl-5-isopropyl-2H-pyran-2-on 27181-40-4 C9H12O3
    4-Hydroxy-6-methyl-5-isopropyl-2H-pyran-2-on
    —— 4-ethyl-N-octylaniline 1038731-50-8 C16H27N
    4-ethyl-N-octylaniline
    —— 4-((4R,5S,Z)-5-((R)-1-(tert-butyldimethylsilyloxy)allyl)-2,2-dimethyl-1,3-dioxolan-4-yl)but-2-enyl acetate 1431559-54-4 C20H36O5Si
    4-((4R,5S,Z)-5-((R)-1-(tert-butyldimethylsilyloxy)allyl)-2,2-dimethyl-1,3-dioxolan-4-yl)but-2-enyl acetate
    —— 4,5-dichloro-4'-methoxy-2-nitrobiphenyl 1133876-93-3 C13H9Cl2NO3
    4,5-dichloro-4'-methoxy-2-nitrobiphenyl
    —— 4-[(4-Fluorophenyl)methoxy]-2-methylbenzonitrile 1416973-81-3 C15H12FNO
    4-[(4-Fluorophenyl)methoxy]-2-methylbenzonitrile
    —— 4-(2-Methoxy-cyclopent-2-enylmethyl)-benzoic acid ethyl ester 155443-69-9 C16H20O3
    4-(2-Methoxy-cyclopent-2-enylmethyl)-benzoic acid ethyl ester
    —— 4-thien-2-oylfuroxan-3-methanol 1147336-06-8 C8H6N2O4S
    4-thien-2-oylfuroxan-3-methanol
    —— [4-(2-fluoro-6-methyl-phenyl)-piperidin-1-yl]-[6-(1-methyl-pyrrolidin-3-yl)-pyridin-2-yl]-methanone 1175689-21-0 C23H28FN3O
    [4-(2-fluoro-6-methyl-phenyl)-piperidin-1-yl]-[6-(1-methyl-pyrrolidin-3-yl)-pyridin-2-yl]-methanone
    —— 4-{4-[1-(4-trifluoromethyl-phenyl)-2-(piperidin-1-yl)-ethyl]-piperazin-1-yl}-7,8-dihydro-5H-pteridin-6-one 1610452-51-1 C24H30F3N7O
    4-{4-[1-(4-trifluoromethyl-phenyl)-2-(piperidin-1-yl)-ethyl]-piperazin-1-yl}-7,8-dihydro-5H-pteridin-6-one
    —— (4aS,9bR)-8-(2,4-dichlorophenyl)-6-(isopropyl)-1,2,3,4,4a,9b,-hexahydro[1]benzofuro[3,2-c]pyridine 488126-05-2 C20H21Cl2NO
    (4aS,9bR)-8-(2,4-dichlorophenyl)-6-(isopropyl)-1,2,3,4,4a,9b,-hexahydro[1]benzofuro[3,2-c]pyridine
    —— 4-[3-(thien-3-yl)prop-2-yn-1-yl]morpholine 1599442-02-0 C11H13NOS
    4-[3-(thien-3-yl)prop-2-yn-1-yl]morpholine
    —— 4-{1-(2-fluorophenyl)-4-[3-(3-fluorophenyl)-1,2,4-oxadiazol-5-yl]-1H-1,2,3-triazol-5-yl}pyridine 1166829-67-9 C21H12F2N6O
    4-{1-(2-fluorophenyl)-4-[3-(3-fluorophenyl)-1,2,4-oxadiazol-5-yl]-1H-1,2,3-triazol-5-yl}pyridine
    —— 4-chloro-7-iodo-8-nitroquinoline 75698-26-9 C9H4ClIN2O2
    4-chloro-7-iodo-8-nitroquinoline
    —— 4-(4-Bromo-2-fluorophenyl)-2,6-dichloropyrimidine 1545775-37-8 C10H4BrCl2FN2
    4-(4-Bromo-2-fluorophenyl)-2,6-dichloropyrimidine
    —— 4-[3-(2-methyl-1,3-thiazol-4-yl)prop-2-ynylidene]piperidine 1107617-29-7 C12H14N2S
    4-[3-(2-methyl-1,3-thiazol-4-yl)prop-2-ynylidene]piperidine
    —— 4-(6-chloropyridazin-3-yl)benzene-1,3-diol 14133-03-0 C10H7ClN2O2
    4-(6-chloropyridazin-3-yl)benzene-1,3-diol
    —— 4-(1,4-dioxan-2-yl)-2-methyl-6-phenylpyridine 1441362-78-2 C18H19NO4
    4-(1,4-dioxan-2-yl)-2-methyl-6-phenylpyridine
    —— 4-methoxy-benzaldehyde benzooxazol-2-yl-benzyl-hydrazone 15296-11-4 C22H19N3O2
    4-methoxy-benzaldehyde benzooxazol-2-yl-benzyl-hydrazone
    —— 4-methoxy-5,8-di-tert-butylnaphtho<2.1-a>phenazine 139214-69-0 C29H30N2O
    4-methoxy-5,8-di-tert-butylnaphtho<2.1-a>phenazine
    —— [(4R,5S)-5-fluoro-3-methyl-2,6-dioxo-1,3-diazinan-4-yl] acetate 115923-76-7 C7H9FN2O4
    [(4R,5S)-5-fluoro-3-methyl-2,6-dioxo-1,3-diazinan-4-yl] acetate
    —— 4-O-(4,6-Benzylidene-α-D-glucopyranosyl)-2,3:5,6-di-O-benzylidene-aldehydo-D-glucose dimethyl acetal 81049-66-3 C35H40O12
    4-O-(4,6-Benzylidene-α-D-glucopyranosyl)-2,3:5,6-di-O-benzylidene-aldehydo-D-glucose dimethyl acetal
    —— 4-amino-5-benzoyl-1-methyl-pyrrol-3-carbonitril 145162-28-3 C13H11N3O
    4-amino-5-benzoyl-1-methyl-pyrrol-3-carbonitril
    —— 4-ferrocenylethynyl-7-(4-ferrocenylphenylethynyl)benzo[1,2,5]-thiadiazole 1431978-82-3 C36H24Fe2N2S
    4-ferrocenylethynyl-7-(4-ferrocenylphenylethynyl)benzo[1,2,5]-thiadiazole
    —— 4-(4-Bromo-phenyl)-6-phenyl-3,6-dihydro-[1,3]thiazine-2-thione 107710-56-5 C16H12BrNS2
    4-(4-Bromo-phenyl)-6-phenyl-3,6-dihydro-[1,3]thiazine-2-thione
    —— 4-(thiophen-2-yl)naphtho[2,1-b]thiophene 1318261-67-4 C16H10S2
    4-(thiophen-2-yl)naphtho[2,1-b]thiophene
    —— 4-[3-(4-chlorophenyl)-5-(2,2,2-trichloroethyl)triazol-4-yl]morpholine 112177-65-8 C14H14Cl4N4O
    4-[3-(4-chlorophenyl)-5-(2,2,2-trichloroethyl)triazol-4-yl]morpholine
    —— 4-(2,2,2-Trifluoro-acetylamino)-benzoic acid 2,4,5-trichloro-phenyl ester 5915-97-9 C15H7Cl3F3NO3
    4-(2,2,2-Trifluoro-acetylamino)-benzoic acid 2,4,5-trichloro-phenyl ester
    —— 4-[6-(4-chloro-6-methoxy-[1,3,5]triazin-2-ylamino)-3-methyl-benzofuran-2-yl]-benzonitrile 55207-67-5 C20H14ClN5O2
    4-[6-(4-chloro-6-methoxy-[1,3,5]triazin-2-ylamino)-3-methyl-benzofuran-2-yl]-benzonitrile
    —— 4-Hexyl-6-nitroso-resorcin 1892-44-0 C12H17NO3
    4-Hexyl-6-nitroso-resorcin
    —— 4-Amino-N-(4-butylsulfanyl-phenyl)-benzenesulfonamide 17852-14-1 C16H20N2O2S2
    4-Amino-N-(4-butylsulfanyl-phenyl)-benzenesulfonamide
    —— 4,5-Dimethyl-2-(1-phenyl-propyl)-2,4-dihydro-pyrazol-3-one 55294-37-6 C14H18N2O
    4,5-Dimethyl-2-(1-phenyl-propyl)-2,4-dihydro-pyrazol-3-one
    —— 4-Benzyloxy-1-butylsulfanyl-2-methyl-benzene 95127-87-0 C18H22OS
    4-Benzyloxy-1-butylsulfanyl-2-methyl-benzene
    —— 4-chloro-N-(4-fluorophenyl)-N-[2-(2-morpholin-4-yl-1,3-thiazol-4-yI)propyl]benzamide 1034246-84-8 C23H23ClFN3O2S
    4-chloro-N-(4-fluorophenyl)-N-[2-(2-morpholin-4-yl-1,3-thiazol-4-yI)propyl]benzamide
    —— 4'-nitro-p-biphenylyl-4-isothiocyanate 25194-20-1 C13H8N2O2S
    4'-nitro-p-biphenylyl-4-isothiocyanate
    —— {4-[3-(2-Methoxy-phenothiazin-10-yl)-propyl]-piperazin-1-yl}-morpholin-4-yl-methanone; compound with (Z)-but-2-enedioic acid 101633-81-2 C4H4O4*C25H32N4O3S
    {4-[3-(2-Methoxy-phenothiazin-10-yl)-propyl]-piperazin-1-yl}-morpholin-4-yl-methanone; compound with (Z)-but-2-enedioic acid
    —— 4-([1,1‘-biphenyl]-3-yl)thiazol-2-amine 900514-77-4 C15H12N2S
    4-([1,1‘-biphenyl]-3-yl)thiazol-2-amine
    —— 4b,10b,11,12-tetrahydro-4bα-methoxy-10bβ,12β-(N-phenylepoxyimino)oxychelerythrine 87960-04-1 C28H26N2O7
    4b,10b,11,12-tetrahydro-4bα-methoxy-10bβ,12β-(N-phenylepoxyimino)oxychelerythrine
    —— 4-(Benzyloxycarbonylamino-methyl)-bicyclo[2.2.2]octane-1-carboxylic acid 4-benzyloxycarbonylmethyl-phenyl ester 34769-18-1 C33H35NO6
    4-(Benzyloxycarbonylamino-methyl)-bicyclo[2.2.2]octane-1-carboxylic acid 4-benzyloxycarbonylmethyl-phenyl ester
    —— 4-[4-(4-Methoxyphenyl)-1-piperidinyl]-4-oxo-1-(2,3,4,5-tetrahydro-1H-3-benzazepin-7-yl)-1-butanone 374812-62-1 C26H32N2O3
    4-[4-(4-Methoxyphenyl)-1-piperidinyl]-4-oxo-1-(2,3,4,5-tetrahydro-1H-3-benzazepin-7-yl)-1-butanone
    —— 4-[5-(5-benzofuryl)-1,3,4-oxadiazol-2-yl]-1,4-diazabicyclo[3.2.2]nonane 677725-25-6 C17H18N4O2
    4-[5-(5-benzofuryl)-1,3,4-oxadiazol-2-yl]-1,4-diazabicyclo[3.2.2]nonane