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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-[[4-[[2,5-dimethyl-4-[(3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)diazenyl]phenyl]-phenylmethyl]-2-methylphenyl]diazenyl]-5-methyl-2-phenyl-4H-pyrazol-3-one 72391-19-6 C42H38N8O2
    4-[[4-[[2,5-dimethyl-4-[(3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)diazenyl]phenyl]-phenylmethyl]-2-methylphenyl]diazenyl]-5-methyl-2-phenyl-4H-pyrazol-3-one
    —— 4-Pyridinecarboxylic acid, 1-(4-nitrobenzoyl)hydrazide 79771-29-2 C13H10N4O4
    4-Pyridinecarboxylic acid, 1-(4-nitrobenzoyl)hydrazide
    —— 4-(3-Phenoxypropoxy)aniline;hydrochloride 35965-98-1 C15H18ClNO2
    4-(3-Phenoxypropoxy)aniline;hydrochloride
    —— 4,4,6-Trimethyl-2-dimethylamino-4H-1,3-oxazine 53705-23-0 C9H16N2O
    4,4,6-Trimethyl-2-dimethylamino-4H-1,3-oxazine
    —— 4-((R)-8-Hydroxy-5,5-dimethyl-5,6,7,8-tetrahydro-naphthalen-2-ylethynyl)-benzoic acid ethyl ester 226250-05-1 C23H24O3
    4-((R)-8-Hydroxy-5,5-dimethyl-5,6,7,8-tetrahydro-naphthalen-2-ylethynyl)-benzoic acid ethyl ester
    —— [(4-Amino-3-methoxyphenyl)-[4-(diethylamino)-2-methylphenyl]methyl]urea 41554-11-4 C20H28N4O2
    [(4-Amino-3-methoxyphenyl)-[4-(diethylamino)-2-methylphenyl]methyl]urea
    —— (4aR,5aS,8aR,13aS,15aS,15bR)-3,4-dihydroxy-2,3,4a,5,5a,7,8,13a,15,15a,15b,16-dodecahydro4,6-methanoindolo[3,2,1-ij]oxepino[2,3,4-de]pyrrolo[2,3-h]quinolin-14-one 70702-55-5 C21H24N2O4
    (4aR,5aS,8aR,13aS,15aS,15bR)-3,4-dihydroxy-2,3,4a,5,5a,7,8,13a,15,15a,15b,16-dodecahydro4,6-methanoindolo[3,2,1-ij]oxepino[2,3,4-de]pyrrolo[2,3-h]quinolin-14-one
    —— 4-((S)-8-Hydroxy-5,5-dimethyl-5,6,7,8-tetrahydro-naphthalen-2-ylethynyl)-benzoic acid ethyl ester 226250-06-2 C23H24O3
    4-((S)-8-Hydroxy-5,5-dimethyl-5,6,7,8-tetrahydro-naphthalen-2-ylethynyl)-benzoic acid ethyl ester
    —— 4,5-diamino-3-methylisoxazole hydrochloride 41230-52-8 C4H7N3O*ClH
    4,5-diamino-3-methylisoxazole hydrochloride
    —— 4-((3-(Diethylamino)propyl)amino)-6-nitroquinoline diphosphate 102259-69-8 C16H28N4O10P2
    4-((3-(Diethylamino)propyl)amino)-6-nitroquinoline diphosphate
    —— (+/-)-4-Propionyloxy-1,2-dimethyl-4-phenyl-pyrrolidin 93722-33-9 C15H21NO2
    (+/-)-4-Propionyloxy-1,2-dimethyl-4-phenyl-pyrrolidin
    —— 4(1H)-Pyrimidinone, 2,3-dihydro-5-((ethylphenylamino)methyl)-2-thioxo- 89665-72-5 C13H15N3OS
    4(1H)-Pyrimidinone, 2,3-dihydro-5-((ethylphenylamino)methyl)-2-thioxo-
    —— 4-(5-Tri-butylstannanyl-pyridin-2-ylmethyl)-morpholine 294851-97-1 C22H40N2OSn
    4-(5-Tri-butylstannanyl-pyridin-2-ylmethyl)-morpholine
    —— 4-[5-[5-[5-[3-[(3-Hexyl-1,3-benzothiazol-3-ium-2-yl)methylidene]-2,4-dioxocyclobutylidene]thiophen-2-ylidene]thiophen-2-ylidene]thiophen-2-ylidene]-2-[(3-hexyl-1,3-benzothiazol-2-ylidene)methyl]-3-oxocyclobuten-1-olate 1212009-85-2 C48H42N2O4S5
    4-[5-[5-[5-[3-[(3-Hexyl-1,3-benzothiazol-3-ium-2-yl)methylidene]-2,4-dioxocyclobutylidene]thiophen-2-ylidene]thiophen-2-ylidene]thiophen-2-ylidene]-2-[(3-hexyl-1,3-benzothiazol-2-ylidene)methyl]-3-oxocyclobuten-1-olate
    —— 4-Azoniaspiro[3.5]nonane, perchlorate 18098-84-5 C8H16ClNO4
    4-Azoniaspiro[3.5]nonane, perchlorate
    —— 4-Hydroxy-1,1,4-trimethyl-3-phenylpiperidin-1-ium bromide 7465-38-5 C14H22BrNO
    4-Hydroxy-1,1,4-trimethyl-3-phenylpiperidin-1-ium bromide
    —— 4-epi-barbinervic acid 1408060-75-2 C30H48O5
    4-epi-barbinervic acid
    —— 4-(N-BOC-Amino)-1-butylpiperidine 1345471-82-0 C14H28N2O2
    4-(N-BOC-Amino)-1-butylpiperidine
    —— 4-Amino-1-((2R,3S,4R,5R)-3-bromo-4-hydroxy-5-hydroxymethyl-tetrahydro-furan-2-yl)-1H-pyrimidin-2-one; hydrochloride 83966-85-2 C9H12BrN3O4*ClH
    4-Amino-1-((2R,3S,4R,5R)-3-bromo-4-hydroxy-5-hydroxymethyl-tetrahydro-furan-2-yl)-1H-pyrimidin-2-one; hydrochloride
    —— 4-(cholest-5-en-3β-yloxy)butanoic acid 156908-81-5 C31H52O3
    4-(cholest-5-en-3β-yloxy)butanoic acid
    —— [4-[(4-Chlorophenyl)methylene]-1-piperidinyl]-1H-indol-5-ylmethanone 251107-36-5 C21H19ClN2O
    [4-[(4-Chlorophenyl)methylene]-1-piperidinyl]-1H-indol-5-ylmethanone
    —— 4-(2-Chloroethyl)-4-aza-5α-androstan-17β-ol hydrochloride 72204-78-5 C20H34ClNO*ClH
    4-(2-Chloroethyl)-4-aza-5α-androstan-17β-ol hydrochloride
    —— 4-amino-1-β-D-ribofuranosylpyrrolo<2,3-d>pyridazine hydrochloride 135362-83-3 C11H14N4O4*ClH
    4-amino-1-β-D-ribofuranosylpyrrolo<2,3-d>pyridazine hydrochloride
    —— 4-Prenylphaseollidin 119269-76-0 C25H28O4
    4-Prenylphaseollidin
    —— 4,4'-{Disulfanediylbis[(1H-tetrazole-5,1-diyl)]}dibenzoic acid 195609-94-0 C16H10N8O4S2
    4,4'-{Disulfanediylbis[(1H-tetrazole-5,1-diyl)]}dibenzoic acid
    —— 4-Ethoxy-benzoic acid 4-cyano-phenyl ester 56131-50-1 C16H13NO3
    4-Ethoxy-benzoic acid 4-cyano-phenyl ester
    —— 4,5-Dihydroazuleno<1,2,3-cd>phenalen 54100-61-7 C20H14
    4,5-Dihydroazuleno<1,2,3-cd>phenalen
    —— 4-(allyloxymethoxy)cyclopent-2-enone 1361383-58-5 C9H12O3
    4-(allyloxymethoxy)cyclopent-2-enone
    —— 4,5-secocholestane 32854-50-5 C27H50
    4,5-secocholestane
    —— 4-(Diphenylmethoxy)-1,1-dimethylpiperidin-1-ium bromide 106618-49-9 C20H26BrNO
    4-(Diphenylmethoxy)-1,1-dimethylpiperidin-1-ium bromide
    —— {4-[(4-Isocyanatophenyl)methyl]phenyl}carbamic acid 114216-38-5 C15H12N2O3
    {4-[(4-Isocyanatophenyl)methyl]phenyl}carbamic acid
    —— 4,5,11,12-Tetrahydro-azuleno[1,2,3-cd]phenalene 71506-33-7 C20H16
    4,5,11,12-Tetrahydro-azuleno[1,2,3-cd]phenalene
    —— 4-Chloro-2-fluoro-I+/--methylbenzeneethanamine 910409-79-9 C9H11ClFN
    4-Chloro-2-fluoro-I+/--methylbenzeneethanamine
    —— 4-[6-(5-methyl-2-(4-methylphenyl)oxazol-4-yl)-hexylxyimino]-4-phenyl-butyric acid 1101858-51-8 C27H32N2O4
    4-[6-(5-methyl-2-(4-methylphenyl)oxazol-4-yl)-hexylxyimino]-4-phenyl-butyric acid
    —— 4-(Bis(benzyl)amino)-2,5-diethoxybenzenediazonium sulphate (2:1) 25746-72-9 C48H52N6O8S
    4-(Bis(benzyl)amino)-2,5-diethoxybenzenediazonium sulphate (2:1)
    —— 4-[4-(5-methyl-2-(4-methylphenyl)oxazol-4-yl)-butoxyimino]-4-phenylbutyric acid 1101858-49-4 C25H28N2O4
    4-[4-(5-methyl-2-(4-methylphenyl)oxazol-4-yl)-butoxyimino]-4-phenylbutyric acid
    —— 4-Amino-L-proline 3285-76-5 C5H10N2O2
    4-Amino-L-proline
    —— 4-(4-fluorophenyl)oxazol-2(3H)-one 34375-81-0 C9H6FNO2
    4-(4-fluorophenyl)oxazol-2(3H)-one
    —— 4-[(1R)-2-amino-1-hydroxyethyl]benzene-1,2-diol;sulfuric acid 77101-45-2 C8H13NO7S
    4-[(1R)-2-amino-1-hydroxyethyl]benzene-1,2-diol;sulfuric acid
    —— 4-Oxo-4-[[2-(trichloromethyl)-1,3-dioxolan-4-yl]methoxy]butanoic acid 7346-91-0 C9H11Cl3O6
    4-Oxo-4-[[2-(trichloromethyl)-1,3-dioxolan-4-yl]methoxy]butanoic acid
    —— 4'-Chloro[1,1'-biphenyl]-1,2(2H)-diol 141368-40-3 C12H11ClO2
    4'-Chloro[1,1'-biphenyl]-1,2(2H)-diol
    —— 4-[(E)-2-(3-nitrophenyl)ethenyl]cinnoline —— C16H11N3O2
    4-[(E)-2-(3-nitrophenyl)ethenyl]cinnoline
    —— [4-[[4-(Diethylamino)phenyl]-phenylmethylidene]cyclohexa-2,5-dien-1-ylidene]-diethylazanium;benzoate 68123-12-6 C34H38N2O2
    [4-[[4-(Diethylamino)phenyl]-phenylmethylidene]cyclohexa-2,5-dien-1-ylidene]-diethylazanium;benzoate
    —— 4-Cyclohexyl-N-methyl-N-[4-(2'-oxo[1,3']bipyrrolidinyl-1'-yl)phenyl]benzamide 748168-91-4 C28H35N3O2
    4-Cyclohexyl-N-methyl-N-[4-(2'-oxo[1,3']bipyrrolidinyl-1'-yl)phenyl]benzamide
    —— 4-[(4-Amino-2-methyl-5-pyrimidinylmethyl)(formyl)amino]-3-(2-hydroxyethyl)-2-thiapent-3-enyl benzoate 18481-26-0 C20H24N4O4S
    4-[(4-Amino-2-methyl-5-pyrimidinylmethyl)(formyl)amino]-3-(2-hydroxyethyl)-2-thiapent-3-enyl benzoate
    —— 4-Bromo-2-(4-phenylsulfanyl-phenyl)-2H-phthalazin-1-one 880488-58-4 C20H13BrN2OS
    4-Bromo-2-(4-phenylsulfanyl-phenyl)-2H-phthalazin-1-one
    —— 4-[4-(4-Chlorophenyl)-1-piperidinyl]-1(2-ethyl-1,2,3,4-tetrahydro-7-isoquinolinyl)-4-oxo-1-butanone 374812-64-3 C26H31ClN2O2
    4-[4-(4-Chlorophenyl)-1-piperidinyl]-1(2-ethyl-1,2,3,4-tetrahydro-7-isoquinolinyl)-4-oxo-1-butanone
    —— 4-[4-(4-Chlorophenyl)-1-piperidinyl]-1-(2-isopropyl-1,2,3,4-tetrahydro-7-isoquinolinyl)-4-oxo-1-butanone 374812-66-5 C27H33ClN2O2
    4-[4-(4-Chlorophenyl)-1-piperidinyl]-1-(2-isopropyl-1,2,3,4-tetrahydro-7-isoquinolinyl)-4-oxo-1-butanone
    —— 4-[4-(4-Methylphenyl)-1-piperidinyl]-1-(2-methyl-1,2,3,4-tetrahydro-7-isoquinolinyl)-4-oxo-1-butanone 374812-75-6 C26H32N2O2
    4-[4-(4-Methylphenyl)-1-piperidinyl]-1-(2-methyl-1,2,3,4-tetrahydro-7-isoquinolinyl)-4-oxo-1-butanone
    —— 4-[4-(4-chlorophenyl)-1-piperidinyl]-4-oxo-1-(1,2,3,4-tetrahydro-7-isoquinolinyl)-1-butanone 374809-76-4 C24H27ClN2O2
    4-[4-(4-chlorophenyl)-1-piperidinyl]-4-oxo-1-(1,2,3,4-tetrahydro-7-isoquinolinyl)-1-butanone