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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-tert-Butyl-1-phenyl-cyclohexylamine 59397-32-9 C16H25N
    4-tert-Butyl-1-phenyl-cyclohexylamine
    —— 4-(2,6-dimethyl-phenoxy)-3-methyl-aniline 1094746-90-3 C15H17NO
    4-(2,6-dimethyl-phenoxy)-3-methyl-aniline
    —— 4-benzoyl-5-phenyl-3-ureido-2,3-dihydro-1H-pyrrole 1418223-65-0 C18H17N3O2
    4-benzoyl-5-phenyl-3-ureido-2,3-dihydro-1H-pyrrole
    —— 4-(1H-pyrazol-3-yl)piperidine dihydrochloride —— C8H13N3*2ClH
    4-(1H-pyrazol-3-yl)piperidine dihydrochloride
    —— (4R,9aS)-9a-Methyl-4-phenylhexahydropyrido<2,1-c><1,4>oxazin-1-one 158221-58-0 C15H19NO2
    (4R,9aS)-9a-Methyl-4-phenylhexahydropyrido<2,1-c><1,4>oxazin-1-one
    —— 4-chloro-butyric acid furfurylamide 120087-05-0 C9H12ClNO2
    4-chloro-butyric acid furfurylamide
    —— 4-hydroxy-3-isopropyl-2H-chromen-2-one 107058-05-9 C12H12O3
    4-hydroxy-3-isopropyl-2H-chromen-2-one
    —— 4-[2]thienyl-5-thiocyanato-thiazol-2-ylamine 98434-15-2 C8H5N3S3
    4-[2]thienyl-5-thiocyanato-thiazol-2-ylamine
    —— <4-<4-(Dimethylamino)styryl>trityl>ethylether 122212-91-3 C31H31NO
    <4-<4-(Dimethylamino)styryl>trityl>ethylether
    —— 4-cyano-N-(2-furylmethyl)benzenesulfonamide 603999-00-4 C12H10N2O3S
    4-cyano-N-(2-furylmethyl)benzenesulfonamide
    —— {4-[bis-(2-chloro-ethyl)-amino]-2-methyl-benzylidene}-carbazol-3-yl-amine 28558-69-2 C24H23Cl2N3
    {4-[bis-(2-chloro-ethyl)-amino]-2-methyl-benzylidene}-carbazol-3-yl-amine
    —— 4-Dimethylamino-6.7-dimethyl-pteridin 7150-76-7 C10H13N5
    4-Dimethylamino-6.7-dimethyl-pteridin
    —— 4-[(2-methoxyphenyl)-(1-phenyl-1H-pyrrol-2-yl)-methyl]-morpholine 347896-74-6 C22H24N2O2
    4-[(2-methoxyphenyl)-(1-phenyl-1H-pyrrol-2-yl)-methyl]-morpholine
    —— (4-Chloro-phenyl)-(1-phenylsulfanyl-3-trimethylsilanyl-prop-2-ynyl)-amine 90261-29-3 C18H20ClNSSi
    (4-Chloro-phenyl)-(1-phenylsulfanyl-3-trimethylsilanyl-prop-2-ynyl)-amine
    —— (4S,5R)-3-(2-{[(4S,5R)-3-(2-{[(4S,5R)-3-(2-tert-Butoxycarbonylamino-acetyl)-5-methyl-2-oxo-oxazolidine-4-carbonyl]-amino}-acetyl)-5-methyl-2-oxo-oxazolidine-4-carbonyl]-amino}-acetyl)-5-methyl-2-oxo-oxazolidine-4-carboxylic acid benzyl ester 725267-87-8 C33H40N6O15
    (4S,5R)-3-(2-{[(4S,5R)-3-(2-{[(4S,5R)-3-(2-tert-Butoxycarbonylamino-acetyl)-5-methyl-2-oxo-oxazolidine-4-carbonyl]-amino}-acetyl)-5-methyl-2-oxo-oxazolidine-4-carbonyl]-amino}-acetyl)-5-methyl-2-oxo-oxazolidine-4-carboxylic acid benzyl ester
    —— 4,8-Dioxo-3,7-diaza-tricyclo<4.2.2.2<sup>2.5</sup>>dodecadien-(9,11) 7154-60-1 C10H10N2O2
    4,8-Dioxo-3,7-diaza-tricyclo<4.2.2.2<sup>2.5</sup>>dodecadien-(9,11)
    —— 4-(7-Hydrocinnamoyloxy-6,8-diketo-7-methyl-isochromen-3-yl)butyric acid methyl ester 958969-66-9 C24H24O7
    4-(7-Hydrocinnamoyloxy-6,8-diketo-7-methyl-isochromen-3-yl)butyric acid methyl ester
    —— 4-((R)-2-cyclopentyl-2-hydroxy-2-phenylacetyl)-N-furan-2-ylmethylpiperazine-1-carboxamidine 1128091-32-6 C23H30N4O3
    4-((R)-2-cyclopentyl-2-hydroxy-2-phenylacetyl)-N-furan-2-ylmethylpiperazine-1-carboxamidine
    —— 4-O-[4-cyano-3-[4-(4-hexoxybenzoyl)oxybenzoyl]oxyphenyl] 1-O-(4-undec-10-enoxyphenyl) benzene-1,4-dicarboxylate 1351703-94-0 C52H53NO10
    4-O-[4-cyano-3-[4-(4-hexoxybenzoyl)oxybenzoyl]oxyphenyl] 1-O-(4-undec-10-enoxyphenyl) benzene-1,4-dicarboxylate
    —— 4-Cyclohex-2-enyl-4-methyl-2-phenyl-4H-oxazol-5-one 82706-63-6 C16H17NO2
    4-Cyclohex-2-enyl-4-methyl-2-phenyl-4H-oxazol-5-one
    —— 4-[(1-{[2-(trimethylsilyl)ethoxy]methyl}-1H-benzimidazol-2-yl)oxy]aniline 1353677-47-0 C19H25N3O2Si
    4-[(1-{[2-(trimethylsilyl)ethoxy]methyl}-1H-benzimidazol-2-yl)oxy]aniline
    —— (4S,5R)-5-Methyl-3-((4S,5R)-5-methyl-2-oxo-oxazolidine-4-carbonyl)-2-oxo-oxazolidine-4-carboxylic acid benzyl ester 329327-42-6 C17H18N2O7
    (4S,5R)-5-Methyl-3-((4S,5R)-5-methyl-2-oxo-oxazolidine-4-carbonyl)-2-oxo-oxazolidine-4-carboxylic acid benzyl ester
    —— 4-[(2-chloro-5-methylpyrimidin-4-yl)thio]-2-(trifluoromethyl)aniline 1042129-31-6 C12H9ClF3N3S
    4-[(2-chloro-5-methylpyrimidin-4-yl)thio]-2-(trifluoromethyl)aniline
    —— (4-trifluoromethylphenyl)(4-nitrobenzenesulfonyl)acetonitrile 1449074-71-8 C15H9F3N2O4S
    (4-trifluoromethylphenyl)(4-nitrobenzenesulfonyl)acetonitrile
    —— 4-amino-4-(4-bromothiophen-2-yl)cyclohexanone 874199-32-3 C10H12BrNOS
    4-amino-4-(4-bromothiophen-2-yl)cyclohexanone
    —— 4,7-Dimethoxy-2,5-dimethyl-indan-1-one 340735-46-8 C13H16O3
    4,7-Dimethoxy-2,5-dimethyl-indan-1-one
    —— 4,5'-dimethyl-pseudopsoralen 92379-09-4 C13H10O3
    4,5'-dimethyl-pseudopsoralen
    —— 4-chloro-4'-fluorobiphenyl-3-carboxylic acid 1035929-24-8 C13H8ClFO2
    4-chloro-4'-fluorobiphenyl-3-carboxylic acid
    —— 4-(2-ethyl-3-(5-(4-morpholino-3-(trifluoromethyl)phenyl)-1,2,4-thiadiazol-3-yl)phenyl)butanoic acid 1373522-26-9 C25H26F3N3O3S
    4-(2-ethyl-3-(5-(4-morpholino-3-(trifluoromethyl)phenyl)-1,2,4-thiadiazol-3-yl)phenyl)butanoic acid
    —— 4-(1-allyl-3-ethylureido)-1H-pyrrole-2-carboxylic acid benzyl ester 605629-57-0 C18H21N3O3
    4-(1-allyl-3-ethylureido)-1H-pyrrole-2-carboxylic acid benzyl ester
    —— 4-Amino-7-nitro-metameconin 90916-21-5 C10H10N2O6
    4-Amino-7-nitro-metameconin
    —— 4-phenyl-1-(1-phenyl-1H-pyrrol-2-yl)but-3-yne-1,2-dione 1289675-83-7 C20H13NO2
    4-phenyl-1-(1-phenyl-1H-pyrrol-2-yl)but-3-yne-1,2-dione
    —— 4-bromo-5-isopropyl-2-methoxy-5-methyl-2,5-dihydro-[1,2]oxaphosphole 2-oxide 66133-02-6 C8H14BrO3P
    4-bromo-5-isopropyl-2-methoxy-5-methyl-2,5-dihydro-[1,2]oxaphosphole 2-oxide
    —— 4-(5-bromothiophen-2-yl)-1-(3-(triisopropoxysilyl)propyl)benzene 1442416-74-1 C22H33BrO3SSi
    4-(5-bromothiophen-2-yl)-1-(3-(triisopropoxysilyl)propyl)benzene
    —— (4S,5R)-3-((S)-2-{[(4S,5R)-3-((S)-2-tert-Butoxycarbonylamino-propionyl)-5-methyl-2-oxo-oxazolidine-4-carbonyl]-amino}-propionyl)-5-methyl-2-oxo-oxazolidine-4-carboxylic acid benzyl ester 879505-74-5 C28H36N4O11
    (4S,5R)-3-((S)-2-{[(4S,5R)-3-((S)-2-tert-Butoxycarbonylamino-propionyl)-5-methyl-2-oxo-oxazolidine-4-carbonyl]-amino}-propionyl)-5-methyl-2-oxo-oxazolidine-4-carboxylic acid benzyl ester
    —— 4-chloro-5,6,7,8-tetrahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidine 951035-45-3 C9H8ClN3S
    4-chloro-5,6,7,8-tetrahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidine
    —— (4S,5R)-3-(2-{[(4S,5R)-3-(2-tert-Butoxycarbonylamino-acetyl)-5-methyl-2-oxo-oxazolidine-4-carbonyl]-amino}-acetyl)-5-methyl-2-oxo-oxazolidine-4-carboxylic acid benzyl ester 725267-85-6 C26H32N4O11
    (4S,5R)-3-(2-{[(4S,5R)-3-(2-tert-Butoxycarbonylamino-acetyl)-5-methyl-2-oxo-oxazolidine-4-carbonyl]-amino}-acetyl)-5-methyl-2-oxo-oxazolidine-4-carboxylic acid benzyl ester
    —— 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-(3-(triisopropoxysilyl)propyl)benzene 1442416-71-8 C24H43BO5Si
    4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-(3-(triisopropoxysilyl)propyl)benzene
    —— 4-bromo-2-fluoro-6-methoxyaniline hydrobromide 1618663-94-7 BrH*C7H7BrFNO
    4-bromo-2-fluoro-6-methoxyaniline hydrobromide
    —— 4-(2-chloro-benzenesulfonyl)-aniline 148301-96-6 C12H10ClNO2S
    4-(2-chloro-benzenesulfonyl)-aniline
    —— (4-chloro-phenylsulfanyl)-phenyl-acetic acid amide 100542-70-9 C14H12ClNOS
    (4-chloro-phenylsulfanyl)-phenyl-acetic acid amide
    —— 4-Pentenyl-(1)-trimethoxy-silan 15303-35-2 C8H18O3Si
    4-Pentenyl-(1)-trimethoxy-silan
    —— (4S,5R)-3-(2-tert-Butoxycarbonylamino-acetyl)-5-methyl-2-oxo-oxazolidine-4-carboxylic acid benzyl ester 725267-81-2 C19H24N2O7
    (4S,5R)-3-(2-tert-Butoxycarbonylamino-acetyl)-5-methyl-2-oxo-oxazolidine-4-carboxylic acid benzyl ester
    —— 4,6-Di-tert-butyl-2-ethyl-1-phenyl-2-phenylimino-2,3-dihydro-1H-1,3,2λ<sup>5</sup>-benzodiazaphosphol 143346-08-1 C28H36N3P
    4,6-Di-tert-butyl-2-ethyl-1-phenyl-2-phenylimino-2,3-dihydro-1H-1,3,2λ<sup>5</sup>-benzodiazaphosphol
    —— (4S,5R)-3-(2-{[(4S,5R)-3-(2-tert-Butoxycarbonylamino-2-methyl-propionyl)-5-methyl-2-oxo-oxazolidine-4-carbonyl]-amino}-2-methyl-propionyl)-5-methyl-2-oxo-oxazolidine-4-carboxylic acid benzyl ester 879505-97-2 C30H40N4O11
    (4S,5R)-3-(2-{[(4S,5R)-3-(2-tert-Butoxycarbonylamino-2-methyl-propionyl)-5-methyl-2-oxo-oxazolidine-4-carbonyl]-amino}-2-methyl-propionyl)-5-methyl-2-oxo-oxazolidine-4-carboxylic acid benzyl ester
    —— (4S,5R)-3-(2-tert-Butoxycarbonylamino-2-methyl-propionyl)-5-methyl-2-oxo-oxazolidine-4-carboxylic acid benzyl ester 879505-94-9 C21H28N2O7
    (4S,5R)-3-(2-tert-Butoxycarbonylamino-2-methyl-propionyl)-5-methyl-2-oxo-oxazolidine-4-carboxylic acid benzyl ester
    —— 4-Formamino-5,6-dimethoxy-7-nitro-phthalid 1089-87-8 C11H10N2O7
    4-Formamino-5,6-dimethoxy-7-nitro-phthalid
    —— 4-triethylsilanylcyclohex-3-ene-1,1-dicarboxylic acid dimethyl ester 1464071-64-4 C16H28O4Si
    4-triethylsilanylcyclohex-3-ene-1,1-dicarboxylic acid dimethyl ester
    —— 4-methyl-3-phenyl-4-pentenenitrile 1226914-53-9 C12H13N
    4-methyl-3-phenyl-4-pentenenitrile
    —— 4-cyano-5-(1-phenyl-1H-pyrrol-2-yl)pyridazine 919785-70-9 C15H10N4
    4-cyano-5-(1-phenyl-1H-pyrrol-2-yl)pyridazine