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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-isopropyliden-7,7-dimethylbicyclo<3.2.0>hept-2-en-6-on-azin 93959-00-3 C24H32N2
    4-isopropyliden-7,7-dimethylbicyclo<3.2.0>hept-2-en-6-on-azin
    —— 4-(4-Methylthiostyryl)quinoline 30117-75-0 C18H15NS
    4-(4-Methylthiostyryl)quinoline
    —— 4-(2-Methylpropyl)cyclohexan-1-amine 38793-00-9 C10H21N
    4-(2-Methylpropyl)cyclohexan-1-amine
    —— 4,7-diethyl-1-indanone 6729-14-2 C13H16O
    4,7-diethyl-1-indanone
    —— 4-methyl-N-[(Z)-2,3,4,5-tetrahydroxypentylideneamino]benzenesulfonamide 71202-82-9 C12H18N2O6S
    4-methyl-N-[(Z)-2,3,4,5-tetrahydroxypentylideneamino]benzenesulfonamide
    —— 4-nitro-benzoic acid-(1-methyl-3-oxo-butylidenehydrazide) 7467-43-8 C12H13N3O4
    4-nitro-benzoic acid-(1-methyl-3-oxo-butylidenehydrazide)
    —— 4-[(2R)-1-amino-1-oxopropan-2-yl]phenyl trifluoromethanesulfonate 849776-06-3 C10H10F3NO4S
    4-[(2R)-1-amino-1-oxopropan-2-yl]phenyl trifluoromethanesulfonate
    —— 4-nitro-benzoic acid-(1-methyl-propylidenehydrazide) 7462-06-8 C11H13N3O3
    4-nitro-benzoic acid-(1-methyl-propylidenehydrazide)
    —— 4',4'''-bis(p-dimethylaminophenyl)-2,2':6',2'':6'',2''':6''',2''''-quinquepyridine 151358-74-6 C41H35N7
    4',4'''-bis(p-dimethylaminophenyl)-2,2':6',2'':6'',2''':6''',2''''-quinquepyridine
    —— 4-(2,5-diethyl-phenyl)-butyric acid 74157-53-2 C14H20O2
    4-(2,5-diethyl-phenyl)-butyric acid
    —— 4-(3-fluorophenyl)-3-[1-(9H-purin-6-ylamino)ethyl]isoquinoline-1-carbonitrile 1312683-47-8 C23H16FN7
    4-(3-fluorophenyl)-3-[1-(9H-purin-6-ylamino)ethyl]isoquinoline-1-carbonitrile
    —— [4-(([tert-butyl(dimethyl)silyl]oxy)methyl)-3-furyl]methanol 424838-78-8 C12H22O3Si
    [4-(([tert-butyl(dimethyl)silyl]oxy)methyl)-3-furyl]methanol
    —— 4-nitro-benzoic acid-(3-nitro-benzylidenehydrazide) 35558-76-0 C14H10N4O5
    4-nitro-benzoic acid-(3-nitro-benzylidenehydrazide)
    —— 4-(Hydroxy(oxido)amino)-N'-(1-methyl-3-phenyl-2-propenylidene)benzenesulfonohydrazide 6289-99-2 C16H15N3O4S
    4-(Hydroxy(oxido)amino)-N'-(1-methyl-3-phenyl-2-propenylidene)benzenesulfonohydrazide
    —— 4-[(2Z)-2-[[4-[bis(2-chloroethyl)amino]phenyl]methylidene]hydrazinyl]benzoic acid 856-27-9 C18H19Cl2N3O2
    4-[(2Z)-2-[[4-[bis(2-chloroethyl)amino]phenyl]methylidene]hydrazinyl]benzoic acid
    —— 4,6-dimethoxy-2,3-dipyridin-2-yl-1H-indole-7-carbaldehyde 100997-47-5 C21H17N3O3
    4,6-dimethoxy-2,3-dipyridin-2-yl-1H-indole-7-carbaldehyde
    —— 4-nitro-benzoic acid methylenehydrazide 7461-99-6 C8H7N3O3
    4-nitro-benzoic acid methylenehydrazide
    —— 4-methoxy-4'-carboxylic azobenzene 3517-20-2 C14H12N2O3
    4-methoxy-4'-carboxylic azobenzene
    —— 4-Methoxy-7-methyl-phthalid 21586-96-9 C10H10O3
    4-Methoxy-7-methyl-phthalid
    —— 4,6-dimethoxy-2-phenyl-1H-indole-3-carbaldehyde 107167-02-2 C17H15NO3
    4,6-dimethoxy-2-phenyl-1H-indole-3-carbaldehyde
    —— 4-{(2R)-1-[(4-methyl-1,3-thiazol-2-yl)amino]-1-oxopropan-2-yl}phenyl trifluoromethanesulfonate 1330128-63-6 C14H13F3N2O4S2
    4-{(2R)-1-[(4-methyl-1,3-thiazol-2-yl)amino]-1-oxopropan-2-yl}phenyl trifluoromethanesulfonate
    —— 4-[7-(1-aminoethyl)-5-chloroquinolin-8-yl]-N,N-dimethyl-piperazine-1-carboxamide 1312687-02-7 C18H24ClN5O
    4-[7-(1-aminoethyl)-5-chloroquinolin-8-yl]-N,N-dimethyl-piperazine-1-carboxamide
    —— 4-(ethylselanyl)-3-phenyl-1H-isochromen-1-one 1314961-26-6 C17H14O2Se
    4-(ethylselanyl)-3-phenyl-1H-isochromen-1-one
    —— 4,4-dimethyl-5H-azulene 61020-65-3 C12H14
    4,4-dimethyl-5H-azulene
    —— 4-(ethylselenyl)-3,5-diphenylisoxazole 1422018-00-5 C17H15NOSe
    4-(ethylselenyl)-3,5-diphenylisoxazole
    —— 4-(2-Fluoro-5-isothiocyanatophenyl)pyridine 154716-48-0 C12H7FN2S
    4-(2-Fluoro-5-isothiocyanatophenyl)pyridine
    —— 4-isopropyliden-7,7-dimethylbicyclo<3.2.0>hept-2-en-6-on 93958-93-1 C12H16O
    4-isopropyliden-7,7-dimethylbicyclo<3.2.0>hept-2-en-6-on
    —— 4,7-Epoxyisobenzofuran-1,3-dione, 4,7-dihydro- 258821-40-8 C8H4O4
    4,7-Epoxyisobenzofuran-1,3-dione, 4,7-dihydro-
    —— 4-(2-amino-5-chlorophenyl)-1-methyl-1,2,5,6-tetrahydropyridine 85732-73-6 C12H15ClN2
    4-(2-amino-5-chlorophenyl)-1-methyl-1,2,5,6-tetrahydropyridine
    —— 4-[(2R)-1-(1,3,4-oxadiazol-2-ylamino)-1-oxopropan-2-yl]phenyl trifluoromethanesulfonate 1330128-61-4 C12H10F3N3O5S
    4-[(2R)-1-(1,3,4-oxadiazol-2-ylamino)-1-oxopropan-2-yl]phenyl trifluoromethanesulfonate
    —— 4-Isopropylidenebicyclo<3.1.0>hex-2-en-6-carboxylic acid 90056-50-1 C10H12O2
    4-Isopropylidenebicyclo<3.1.0>hex-2-en-6-carboxylic acid
    —— 4-oxazolo[4,5-c]pyridin-2-yl-benzenamine 143361-81-3 C12H9N3O
    4-oxazolo[4,5-c]pyridin-2-yl-benzenamine
    —— 4'-Chlor-7-isopropyliden-benzonorbornadien 7350-74-5 C14H13Cl
    4'-Chlor-7-isopropyliden-benzonorbornadien
    —— 4-(t-butoxy)-2-bromocyclopent-2-enone 485401-53-4 C9H13BrO2
    4-(t-butoxy)-2-bromocyclopent-2-enone
    —— 4-{(2R)-1-[(cyclopropylsulfonyl)amino]-1-oxopropan-2-yl}phenyl trifluoromethanesulfonate 1330128-69-2 C13H14F3NO6S2
    4-{(2R)-1-[(cyclopropylsulfonyl)amino]-1-oxopropan-2-yl}phenyl trifluoromethanesulfonate
    —— 4-[(2R)-1-oxo-1-(4H-1,2,4-triazol-3-ylamino)propan-2-yl]phenyl trifluoromethanesulfonate 1330128-60-3 C12H11F3N4O4S
    4-[(2R)-1-oxo-1-(4H-1,2,4-triazol-3-ylamino)propan-2-yl]phenyl trifluoromethanesulfonate
    —— 4-bromo-1-(1-cyclopenta-1,4-dien-1-yl-1-methylethyl)-3-methyl-1H-indene 940885-13-2 C18H19Br
    4-bromo-1-(1-cyclopenta-1,4-dien-1-yl-1-methylethyl)-3-methyl-1H-indene
    —— 4-isopropyl-6,6,9,9-tetramethyl-1,2,6,7,8,9-hexahydro-cyclopenta[<i>a</i>]naphthalen-3-one 114842-87-4 C20H28O
    4-isopropyl-6,6,9,9-tetramethyl-1,2,6,7,8,9-hexahydro-cyclopenta[<i>a</i>]naphthalen-3-one
    —— 4-[3-(3,4-Dimethoxyphenyl)-2-nitropropyl]-1,2-dimethoxybenzene 156775-29-0 C19H23NO6
    4-[3-(3,4-Dimethoxyphenyl)-2-nitropropyl]-1,2-dimethoxybenzene
    —— 4-Cyclodecen-1-one 26749-90-6 C10H16O
    4-Cyclodecen-1-one
    —— 4,4'-dichloro-6,6'-diisopropyl-2,2'-methanediyl-di-phenol 56387-55-4 C19H22Cl2O2
    4,4'-dichloro-6,6'-diisopropyl-2,2'-methanediyl-di-phenol
    —— 4-cyclohexyl-N,N-dimethylbut-3-yn-1-amine 1570101-81-3 C12H21N
    4-cyclohexyl-N,N-dimethylbut-3-yn-1-amine
    —— 4-[2-(4-chloro-3-trifluoromethylphenyl)ethyl]-benzenamine 313677-01-9 C15H13ClF3N
    4-[2-(4-chloro-3-trifluoromethylphenyl)ethyl]-benzenamine
    —— 4-Phenyl-5-[(1E)-prop-1-en-1-yl]pyrimidin-2-amine 61541-72-8 C13H13N3
    4-Phenyl-5-[(1E)-prop-1-en-1-yl]pyrimidin-2-amine
    —— ((4-nitro-2-((2-((tetrahydro-2H-pyran-2-yl)oxy)ethyl)carbamoyl)phenyl)azanediyl)bis(ethane-2,1-diyl)dimethanesulfonate 1563184-93-9 C20H31N3O11S2
    ((4-nitro-2-((2-((tetrahydro-2H-pyran-2-yl)oxy)ethyl)carbamoyl)phenyl)azanediyl)bis(ethane-2,1-diyl)dimethanesulfonate
    —— 4-(2-fluoropyridin-3-yl)thiophene-2-carbaldehyde 1138033-01-8 C10H6FNOS
    4-(2-fluoropyridin-3-yl)thiophene-2-carbaldehyde
    —— 4-methyl-1-(phenylethynyl)-4-cyclohepten-1-ol 95921-44-1 C16H18O
    4-methyl-1-(phenylethynyl)-4-cyclohepten-1-ol
    —— [4-chloro-2-[(hexahydro-1H-1,4-diazepin-1-yl)methyl]phenoxy]-acetic acid 1,1-dimethylethyl ester 888972-75-6 C18H27ClN2O3
    [4-chloro-2-[(hexahydro-1H-1,4-diazepin-1-yl)methyl]phenoxy]-acetic acid 1,1-dimethylethyl ester
    —— 4-Chloro-3-(cyanomethyl)-3'-fluoro-6-[1-(9H-purin-6-ylamino)ethyl]biphenyl-2-carbonitrile 1382992-86-0 C22H15ClFN7
    4-Chloro-3-(cyanomethyl)-3'-fluoro-6-[1-(9H-purin-6-ylamino)ethyl]biphenyl-2-carbonitrile
    —— 4-bromo-5-[(3-fluorophenyl)thio]thiophene-2-carbaldehyde 1138032-95-7 C11H6BrFOS2
    4-bromo-5-[(3-fluorophenyl)thio]thiophene-2-carbaldehyde