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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-hydroxy-2-[2-(methoxymethyl)phenyl]-3-(2-methylpropanoyl)-1-(4-thiophen-3-ylphenyl)-2H-pyrrol-5-one 1219487-48-5 C26H25NO4S
    4-hydroxy-2-[2-(methoxymethyl)phenyl]-3-(2-methylpropanoyl)-1-(4-thiophen-3-ylphenyl)-2H-pyrrol-5-one
    —— (4R,5R)-4-(5-(phenylethynyl)pyridin-3-yl)-5-(pyridazin-4-yl)oxazolidin-2-one 1375752-36-5 C20H14N4O2
    (4R,5R)-4-(5-(phenylethynyl)pyridin-3-yl)-5-(pyridazin-4-yl)oxazolidin-2-one
    —— 4-{6-[3-(6-cyclopropyl-1-oxo-3,4-dihydro-1H-isoquinolin-2-yl)-2-hydroxymethylphenyl]-4-methyl-3-oxo-3,4-dihydropyrazin-2-ylamino}-N,N-dimethylbenzamide 1202931-34-7 C33H33N5O4
    4-{6-[3-(6-cyclopropyl-1-oxo-3,4-dihydro-1H-isoquinolin-2-yl)-2-hydroxymethylphenyl]-4-methyl-3-oxo-3,4-dihydropyrazin-2-ylamino}-N,N-dimethylbenzamide
    —— 4-(p-Aminophenylethynyl)-6,6'-bis(N,N-bis(t-butoxycarbonylmethyl)aminomethyl)-2,2'-bipyridine 130645-35-1 C44H59N5O8
    4-(p-Aminophenylethynyl)-6,6'-bis(N,N-bis(t-butoxycarbonylmethyl)aminomethyl)-2,2'-bipyridine
    —— 4-hexyl-2-methyl-hex-5-en-3-ol 72483-58-0 C13H26O
    4-hexyl-2-methyl-hex-5-en-3-ol
    —— 4-(2-methylprop-2-en-1-yl)pyridin-3-yl N,N,N',N'-tetramethyldiamidophosphate 1224597-98-1 C13H22N3O2P
    4-(2-methylprop-2-en-1-yl)pyridin-3-yl N,N,N',N'-tetramethyldiamidophosphate
    —— 4-amino-2,2,4,4-tetraphenyldiphosphazene 19862-58-9 C24H23N3P2
    4-amino-2,2,4,4-tetraphenyldiphosphazene
    —— 4-(4-(((tert-butyldimethylsilyl)oxy)(5-isopropyl-2,3,4-trimethoxyphenyl)methyl)-1H-1,2,3-triazol-1-yl)butanal 1527481-25-9 C25H41N3O5Si
    4-(4-(((tert-butyldimethylsilyl)oxy)(5-isopropyl-2,3,4-trimethoxyphenyl)methyl)-1H-1,2,3-triazol-1-yl)butanal
    —— 4-amino-3-mesityl-2-thioxo-2,3-dihydrothiazole-5-carboxamide 246166-36-9 C13H15N3OS2
    4-amino-3-mesityl-2-thioxo-2,3-dihydrothiazole-5-carboxamide
    —— 4-[2-(4-bromo-phenyl)-ethyl]-3-oxo-3,4-dihydro-2H-benzo[1,4]oxazine-6-carbaldehyde 928776-08-3 C17H14BrNO3
    4-[2-(4-bromo-phenyl)-ethyl]-3-oxo-3,4-dihydro-2H-benzo[1,4]oxazine-6-carbaldehyde
    —— 4-[4-(4-bromo-phenyl)-thiazol-2-ylamino]-3-methyl-benzenesulfonamide 66122-15-4 C16H14BrN3O2S2
    4-[4-(4-bromo-phenyl)-thiazol-2-ylamino]-3-methyl-benzenesulfonamide
    —— 4-chloro-<i>N</i>-dibenzofuran-3-ylmethylene-aniline 42999-98-4 C19H12ClNO
    4-chloro-<i>N</i>-dibenzofuran-3-ylmethylene-aniline
    —— 4-methyl-9,9-bis-(diethylamino-methyl)-8,9-dihydro-pyrano[2,3-f]chromene-2,10-dione 1201629-55-1 C23H32N2O4
    4-methyl-9,9-bis-(diethylamino-methyl)-8,9-dihydro-pyrano[2,3-f]chromene-2,10-dione
    —— 4-(2-Oxo-3-phenyl-propyl)-benzo[h]chromen-2-one 128920-64-9 C22H16O3
    4-(2-Oxo-3-phenyl-propyl)-benzo[h]chromen-2-one
    —— 4-[2-(benzo[d][1,3]dioxol-5-ylmethyleneamino)-4-(4-bromophenyl)-3-cyano-1H-pyrrol-1-yl]benzenesulfonamide 1642586-86-4 C25H17BrN4O4S
    4-[2-(benzo[d][1,3]dioxol-5-ylmethyleneamino)-4-(4-bromophenyl)-3-cyano-1H-pyrrol-1-yl]benzenesulfonamide
    —— 4-(9-cyclopentyl-5,7,7-trimethyl-6-oxo-6,7,8,9-tetrahydro-5H-pyrimido[4,5-b][1,4]diazepin-2-ylamino)-N-(2-fluoroethyl)-3-methoxybenzamide 946825-91-8 C25H33FN6O3
    4-(9-cyclopentyl-5,7,7-trimethyl-6-oxo-6,7,8,9-tetrahydro-5H-pyrimido[4,5-b][1,4]diazepin-2-ylamino)-N-(2-fluoroethyl)-3-methoxybenzamide
    —— 4,6-dichloro-2-(methoxymethyl)-5-methylpyrimidine 13420-13-8 C7H8Cl2N2O
    4,6-dichloro-2-(methoxymethyl)-5-methylpyrimidine
    —— 4-[(3-Chloro-4-fluorophenyl)amino]-6-[3-dimethylaminocyclohexylamino]pyrimido[5,4-d]pyrimidine 1230890-94-4 C20H23ClFN7
    4-[(3-Chloro-4-fluorophenyl)amino]-6-[3-dimethylaminocyclohexylamino]pyrimido[5,4-d]pyrimidine
    —— (4-Bromo-3-methyl-benzyl)-methyl-amine 149104-95-0 C9H12BrN
    (4-Bromo-3-methyl-benzyl)-methyl-amine
    —— 4-(6-methoxy-4-morpholin-4-yl-2-naphthyl)-N-(pyridin-3-ylmethyl)pyrimidin-2-amine 1313486-05-3 C25H25N5O2
    4-(6-methoxy-4-morpholin-4-yl-2-naphthyl)-N-(pyridin-3-ylmethyl)pyrimidin-2-amine
    —— 4-benzyloxy-3-benzyloxymethyl-9-ethyl-1,7-dioxaspiro<5.5>undecane 113195-28-1 C26H34O4
    4-benzyloxy-3-benzyloxymethyl-9-ethyl-1,7-dioxaspiro<5.5>undecane
    —— 4-(9-cyclopentyl-5,7,7-trimethyl-6-oxo-6,7,8,9-tetrahydro-5H-pyrimido[4,5-b][1,4]diazepin-2-ylamino)-N-((1R,2R)-2-hydroxycyclohexyl)-3-methoxybenzamide 946825-84-9 C29H40N6O4
    4-(9-cyclopentyl-5,7,7-trimethyl-6-oxo-6,7,8,9-tetrahydro-5H-pyrimido[4,5-b][1,4]diazepin-2-ylamino)-N-((1R,2R)-2-hydroxycyclohexyl)-3-methoxybenzamide
    —— 4-{2-[3,4-Bis(difluoromethoxy)phenyl]-2-[6-(2-phenylpyrolidine)3-pyridyl]ethyl}pyridine-N-oxide 306760-94-1 C30H27F4N3O3
    4-{2-[3,4-Bis(difluoromethoxy)phenyl]-2-[6-(2-phenylpyrolidine)3-pyridyl]ethyl}pyridine-N-oxide
    —— 4-methoxy-2-[3-[3-(trifluoromethyl)-2H-pyrazolo[3,4-b]pyridin-4-yl]phenyl]butan-1-amine 1160501-56-3 C18H19F3N4O
    4-methoxy-2-[3-[3-(trifluoromethyl)-2H-pyrazolo[3,4-b]pyridin-4-yl]phenyl]butan-1-amine
    —— 4-ethyl-3-methyl-5-[(N-methyl-anilino)-methyl]-pyrrole-2-carboxylic acid ethyl ester 101737-85-3 C18H24N2O2
    4-ethyl-3-methyl-5-[(N-methyl-anilino)-methyl]-pyrrole-2-carboxylic acid ethyl ester
    —— 4,4a,5,6,7,8-Hexahydro-4-(4-hydroxyphenyl)-8-methyl-2(3H)-naphthalinon 111558-34-0 C17H20O2
    4,4a,5,6,7,8-Hexahydro-4-(4-hydroxyphenyl)-8-methyl-2(3H)-naphthalinon
    —— 4-amino-2-hydroxy-benzoic acid-[2-(2-chloro-4-methyl-thiazol-5-yl)-ethyl ester] 100712-31-0 C13H13ClN2O3S
    4-amino-2-hydroxy-benzoic acid-[2-(2-chloro-4-methyl-thiazol-5-yl)-ethyl ester]
    —— (4-chloro-phenyl)-methyl-(S)-1-pyrrolidin-2-ylmethyl-amine 1105706-80-6 C12H17ClN2
    (4-chloro-phenyl)-methyl-(S)-1-pyrrolidin-2-ylmethyl-amine
    —— 4-[(2-Methylindol-4-yl)carbonyl]amino-3-methoxy-N-methyl-N-[4-methyl-2-[5-(4-methylpiperazin-1-yl)carbonylpent-1-yloxy]phenyl]benzamide hydrochloride 208771-02-2 C37H45N5O5*ClH
    4-[(2-Methylindol-4-yl)carbonyl]amino-3-methoxy-N-methyl-N-[4-methyl-2-[5-(4-methylpiperazin-1-yl)carbonylpent-1-yloxy]phenyl]benzamide hydrochloride
    —— (4-ethoxy-phenyl)-(2-methoxy-7-nitro-acridin-9-yl)-amine 857614-03-0 C22H19N3O4
    (4-ethoxy-phenyl)-(2-methoxy-7-nitro-acridin-9-yl)-amine
    —— 4-dimethylamino-4-methyl-3-trichloroacetyl-6-trichloromethyl-3,4-dihydro-[1,3,5]oxadiazin-2-one 62803-04-7 C9H9Cl6N3O3
    4-dimethylamino-4-methyl-3-trichloroacetyl-6-trichloromethyl-3,4-dihydro-[1,3,5]oxadiazin-2-one
    —— 4-(4,4-dimethyl-4,5-dihydro-oxazol-2-yl)-butan-2-one 58241-42-2 C9H15NO2
    4-(4,4-dimethyl-4,5-dihydro-oxazol-2-yl)-butan-2-one
    —— 4-oxo-1,4-dihydroquinoline-3-carboxylic acid (4-aminomethyl-2'-ethoxybiphenyl-2-yl)amide 873051-78-6 C25H23N3O3
    4-oxo-1,4-dihydroquinoline-3-carboxylic acid (4-aminomethyl-2'-ethoxybiphenyl-2-yl)amide
    —— 4-methyl-1,4-dihydro-benzo[d][1,2]oxazine-3-carbonyl chloride 35106-72-0 C10H10ClNO2
    4-methyl-1,4-dihydro-benzo[d][1,2]oxazine-3-carbonyl chloride
    —— 4-iodo-3-(4-nitrophenyl)-1,2,3-oxadiazol-1-ium-5-olate 1160614-76-5 C8H4IN3O4
    4-iodo-3-(4-nitrophenyl)-1,2,3-oxadiazol-1-ium-5-olate
    —— 4-O-Acetyl-1-S-acetyl-N-trifluoroacetyl-1-thio-β-L-daunosamine 103949-91-3 C12H16F3NO5S
    4-O-Acetyl-1-S-acetyl-N-trifluoroacetyl-1-thio-β-L-daunosamine
    —— 4-amino-2-(4-methoxy-benzoyl)-benzoic acid 860561-54-2 C15H13NO4
    4-amino-2-(4-methoxy-benzoyl)-benzoic acid
    —— 4-acetylamino-<i>N</i>-methyl-<i>N</i>-thiazol-2-yl-benzenesulfonamide 66507-95-7 C12H13N3O3S2
    4-acetylamino-<i>N</i>-methyl-<i>N</i>-thiazol-2-yl-benzenesulfonamide
    —— 4-hydroxy-2-(4-nitrophenyl)-5-phenyl-6H-1,3-oxazin-6-one 1220981-43-0 C16H10N2O5
    4-hydroxy-2-(4-nitrophenyl)-5-phenyl-6H-1,3-oxazin-6-one
    —— 4-(5-methyl-1H-1,2,3-triazol-1-yl)benzoyl chloride 1159000-62-0 C10H8ClN3O
    4-(5-methyl-1H-1,2,3-triazol-1-yl)benzoyl chloride
    —— 4-chlorophenyl 2-(4-methoximino-methyl-phenoxy)-2-propyl ketone 102846-61-7 C18H18ClNO3
    4-chlorophenyl 2-(4-methoximino-methyl-phenoxy)-2-propyl ketone
    —— 4-(4-benzyl-3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzonitrile 1189140-38-2 C18H15N3O
    4-(4-benzyl-3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzonitrile
    —— 4-[4-(2-methylphenyl)piperazin-1-yl]-N-[3-(2-oxopyrrolidin-1-yl)propyl]-3-(quinolin-8-ylmethylamino)benzamide 1419869-81-0 C35H40N6O2
    4-[4-(2-methylphenyl)piperazin-1-yl]-N-[3-(2-oxopyrrolidin-1-yl)propyl]-3-(quinolin-8-ylmethylamino)benzamide
    —— 4-(1α,5α,6α-3-methyl-3-azabicyclo[3.1.0]hex-6-yl)-morpholine 138457-62-2 C10H18N2O
    4-(1α,5α,6α-3-methyl-3-azabicyclo[3.1.0]hex-6-yl)-morpholine
    —— 4,5,6,7-tetrahydro-5-(trimethylsilyl)-1,3-benzodioxole-2-spirocyclopentane 81448-51-3 C14H26O2Si
    4,5,6,7-tetrahydro-5-(trimethylsilyl)-1,3-benzodioxole-2-spirocyclopentane
    —— 4-methoxy-benzene-<i>cis</i>-diazohydroxide-(1); potassium-(p-anisole-standard diazotate) 90151-07-8 C7H7N2O2*K
    4-methoxy-benzene-<i>cis</i>-diazohydroxide-(1); potassium-(p-anisole-standard diazotate)
    —— 4-[2-(1H-tetrazol-5-yl)ethyl]benzimidazole-2-carboxylic acid 150376-81-1 C11H10N6O2
    4-[2-(1H-tetrazol-5-yl)ethyl]benzimidazole-2-carboxylic acid
    —— 4-(3-(N-(2-(2-(morpholin-4-yl)ethoxy)acetyl)amino)phenyl)-5,6,7,8-tetrahydrophthalazin-1(2H)-one methanesulfonate 590406-70-5 CH4O3S*C22H28N4O4
    4-(3-(N-(2-(2-(morpholin-4-yl)ethoxy)acetyl)amino)phenyl)-5,6,7,8-tetrahydrophthalazin-1(2H)-one methanesulfonate
    —— 4-((4-chlorophenyl)diazenyl)-5-ethyl-1H-pyrazol-3-amine 941670-51-5 C11H12ClN5
    4-((4-chlorophenyl)diazenyl)-5-ethyl-1H-pyrazol-3-amine
    —— 4-(aminomethyl)-N,N,6-trimethylpyrimidin-2-amine 1177480-26-0 C8H14N4
    4-(aminomethyl)-N,N,6-trimethylpyrimidin-2-amine