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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4a-ethoxycarbonyl-4-methyl-8-phenylthio-1,2,3,3a,4,9-hexahydropyrrolo[1',2'-a']pyrimido[4,5-d]pyrimidine 1012787-13-1 C19H22N4O2S
    4a-ethoxycarbonyl-4-methyl-8-phenylthio-1,2,3,3a,4,9-hexahydropyrrolo[1',2'-a']pyrimido[4,5-d]pyrimidine
    —— (4aR,5R,9bR)-1-Methyl-5-o-tolyl-1,3,4,4a,5,9b-hexahydro-indeno[1,2-b]pyridin-2-one 88687-32-5 C20H21NO
    (4aR,5R,9bR)-1-Methyl-5-o-tolyl-1,3,4,4a,5,9b-hexahydro-indeno[1,2-b]pyridin-2-one
    —— 4-acetyl-D-homo-8-isoestradiol 3-methyl ether acetate 106182-10-9 C24H32O4
    4-acetyl-D-homo-8-isoestradiol 3-methyl ether acetate
    —— 4-(4-methoxy-phenyl)-2,6-dimethyl-[1,2,4,6]thiatriazinane 1,1-dioxide 66285-84-5 C11H17N3O3S
    4-(4-methoxy-phenyl)-2,6-dimethyl-[1,2,4,6]thiatriazinane 1,1-dioxide
    —— 4-((R)-3-benzyloxycarbonylamino-2-hydroxy-propyl)-piperazine-1-carboxylic acid tert-butyl ester 1280666-59-2 C20H31N3O5
    4-((R)-3-benzyloxycarbonylamino-2-hydroxy-propyl)-piperazine-1-carboxylic acid tert-butyl ester
    —— (4aS,6R,7S,8aR)-(+)-octahydro-6,7-(isopropylidenedioxy)-4a,8,8-trimethyl-2(1H)-naphthalenone 111161-29-6 C16H26O3
    (4aS,6R,7S,8aR)-(+)-octahydro-6,7-(isopropylidenedioxy)-4a,8,8-trimethyl-2(1H)-naphthalenone
    —— 4-[4-(4-chloro-2-fluorophenyl)-5-fluoro-2-oxopyridin-1(2H)-yl]-N-hydroxy-2-methyl-2-(methylsulfonyl)butanamide 1398502-35-6 C17H17ClF2N2O5S
    4-[4-(4-chloro-2-fluorophenyl)-5-fluoro-2-oxopyridin-1(2H)-yl]-N-hydroxy-2-methyl-2-(methylsulfonyl)butanamide
    —— (4S,5aR,9aR)-5-(2-hydroxyacetyl)-4-(3-methylsulfanylthiophen-2-yl)-1,2,4,5a,6,7,8,9,9a,10-decahydropyrrolo[3,4-c][1,5]benzodiazepin-3-one 914383-18-9 C18H23N3O3S2
    (4S,5aR,9aR)-5-(2-hydroxyacetyl)-4-(3-methylsulfanylthiophen-2-yl)-1,2,4,5a,6,7,8,9,9a,10-decahydropyrrolo[3,4-c][1,5]benzodiazepin-3-one
    —— 4-(methylthiomethyl)-2-(1-t-butoxycarbonyl-piperidin-4-yloxy)benzoic acid 809289-56-3 C19H27NO5S
    4-(methylthiomethyl)-2-(1-t-butoxycarbonyl-piperidin-4-yloxy)benzoic acid
    —— 4-(1,1-Difluoro-propyl)-6-[5-(3-ethanesulfonyl-5-isopropyl-phenyl)-thiophen-2-yl]-1-(2-fluoro-benzyl)-2-oxo-1,2-dihydro-pyridine-3-carbonitrile 849930-91-2 C31H29F3N2O3S2
    4-(1,1-Difluoro-propyl)-6-[5-(3-ethanesulfonyl-5-isopropyl-phenyl)-thiophen-2-yl]-1-(2-fluoro-benzyl)-2-oxo-1,2-dihydro-pyridine-3-carbonitrile
    —— (4-benzyloxy-phenyl)-ethyl-(1H-imidazol-4-ylmethyl)-amine 1020815-97-7 C19H21N3O
    (4-benzyloxy-phenyl)-ethyl-(1H-imidazol-4-ylmethyl)-amine
    —— 4-methyl-α-cyanoacetophenone cyanoacetylhydrazone 1225498-49-6 C13H12N4O
    4-methyl-α-cyanoacetophenone cyanoacetylhydrazone
    —— 4-benzyl-N-(5-bromo-3-phenoxypyridin-2-yl)thiazol-2-amine 953043-47-5 C21H16BrN3OS
    4-benzyl-N-(5-bromo-3-phenoxypyridin-2-yl)thiazol-2-amine
    —— 4-Chlorobutyl ethanedithioate 56962-97-1 C6H11ClS2
    4-Chlorobutyl ethanedithioate
    —— 4-Hydrazino-10H-pyridazino<4,5-b><1,4>benzothiazin 33265-90-6 C10H9N5S
    4-Hydrazino-10H-pyridazino<4,5-b><1,4>benzothiazin
    —— 4,7-dimethyl-1,3-diphenyl-1<i>H</i>-isoindol-1-ol 54893-44-6 C22H19NO
    4,7-dimethyl-1,3-diphenyl-1<i>H</i>-isoindol-1-ol
    —— 4-<3-(2'-Oxopyrrolidin-1'-yl)-propyl>-3-thiosemicarbazid 32813-21-1 C8H16N4OS
    4-<3-(2'-Oxopyrrolidin-1'-yl)-propyl>-3-thiosemicarbazid
    —— 4-butyl-N-(1-{[(3S,5S)-5-(pyrrolidin-1-ylcarbonyl)pyrrolidin-3-yl]carbonyl}piperidin-4-yl)benzamide hydrochloride 898273-44-4 C26H38N4O3*ClH
    4-butyl-N-(1-{[(3S,5S)-5-(pyrrolidin-1-ylcarbonyl)pyrrolidin-3-yl]carbonyl}piperidin-4-yl)benzamide hydrochloride
    —— 4,7-dimethoxy-2-(3-methoxybenzyl)-6-O-sulfamoyl-1,2,3,4-tetrahydroisoquinoline 1064205-04-4 C19H24N2O6S
    4,7-dimethoxy-2-(3-methoxybenzyl)-6-O-sulfamoyl-1,2,3,4-tetrahydroisoquinoline
    —— 4-acetyl-1-benzyl-2,5,6,7-tetrahydro-[2]pyrindin-3-one 56471-83-1 C17H17NO2
    4-acetyl-1-benzyl-2,5,6,7-tetrahydro-[2]pyrindin-3-one
    —— {4-[2-(2-Benzyloxycarbonylamino-ethoxy)-6-hydroxy-phenylamino]-5-bromo-2-oxo-2H-pyrimidin-1-yl}-acetic acid ethyl ester 476454-39-4 C24H25BrN4O7
    {4-[2-(2-Benzyloxycarbonylamino-ethoxy)-6-hydroxy-phenylamino]-5-bromo-2-oxo-2H-pyrimidin-1-yl}-acetic acid ethyl ester
    —— 4-[[Dimethyl(3-oxobutyl)germyl]oxy-dimethylgermyl]butan-2-one 121393-67-7 C12H26Ge2O3
    4-[[Dimethyl(3-oxobutyl)germyl]oxy-dimethylgermyl]butan-2-one
    —— 4β-[O-methyl(ortho-cyanophenyl-1,2,3-triazol-4yl)]epipodophyllotoxin 1600500-38-6 C32H28N4O8
    4β-[O-methyl(ortho-cyanophenyl-1,2,3-triazol-4yl)]epipodophyllotoxin
    —— 4′-desmethoxykealiiquinone 1572419-11-4 C20H16N2O5
    4′-desmethoxykealiiquinone
    —— 4-bromo-2-bromomethyl-1,3-phenylene diisocyanate 115263-43-9 C9H4Br2N2O2
    4-bromo-2-bromomethyl-1,3-phenylene diisocyanate
    —— [4-(4-amino-benzyl)-phenyl]-(7-chloro-quinolin-4-yl)-amine 25507-25-9 C22H18ClN3
    [4-(4-amino-benzyl)-phenyl]-(7-chloro-quinolin-4-yl)-amine
    —— (4E,6E,8E)-methyl 3-hydroxy-2,2,4-trimethyl-10-(oxazol-5-yl)deca-4,6,8-trienoate 1443017-15-9 C17H23NO4
    (4E,6E,8E)-methyl 3-hydroxy-2,2,4-trimethyl-10-(oxazol-5-yl)deca-4,6,8-trienoate
    —— 4-(5-isobutyryl-thiophen-2-yl)-benzoic acid methyl ester 877674-57-2 C16H16O3S
    4-(5-isobutyryl-thiophen-2-yl)-benzoic acid methyl ester
    —— 4-(1-(4-((3-diazo-4-oxo-3,4-dihydro-1-naphthalenyl)sulfonyl)oxyphenyl)cyclopentyl)phenyl 3-diazo-4-oxo-3,4-dihydro-1-naphthalenesulfonate 1064170-87-1 C37H26N4O8S2
    4-(1-(4-((3-diazo-4-oxo-3,4-dihydro-1-naphthalenyl)sulfonyl)oxyphenyl)cyclopentyl)phenyl 3-diazo-4-oxo-3,4-dihydro-1-naphthalenesulfonate
    —— 4-[(3,4-Dichlorophenyl)methyl]-3-ethylpiperidine 862669-05-4 C14H19Cl2N
    4-[(3,4-Dichlorophenyl)methyl]-3-ethylpiperidine
    —— 4,5-bis(trifluoromethyl)-2-hydroxybenzaldehyde 1459198-84-5 C9H4F6O2
    4,5-bis(trifluoromethyl)-2-hydroxybenzaldehyde
    —— [(4-dimethylamino-phenyl)-oxy-imino]-phenyl-acetic acid ethyl ester 109733-17-7 C18H20N2O3
    [(4-dimethylamino-phenyl)-oxy-imino]-phenyl-acetic acid ethyl ester
    —— 4-{[(Phenyl-phosphono-methyl)-amino]-methyl}-benzoic acid methyl ester 183963-09-9 C16H18NO5P
    4-{[(Phenyl-phosphono-methyl)-amino]-methyl}-benzoic acid methyl ester
    —— 4-(α-Diethylamino-acetamino)-2-ethoxy-benzoesaeure-ethylester 102887-61-6 C17H26N2O4
    4-(α-Diethylamino-acetamino)-2-ethoxy-benzoesaeure-ethylester
    —— 4,4,7,9,9-pentamethyl-1,3,4,5,6,7,8,9,10,10a-decahydro-7,10a-methanocycloocta<c,d>indazole mono-picrate 129609-98-9 C6H3N3O7*C18H28N2
    4,4,7,9,9-pentamethyl-1,3,4,5,6,7,8,9,10,10a-decahydro-7,10a-methanocycloocta<c,d>indazole mono-picrate
    —— 4-methylphenyl 2-O-(2-naphthyl)methyl-3,5-O-(tetraisopropyldisiloxane-1,3-diyl)-1-thio-α-L-arabinofuranoside 1451369-66-6 C35H50O5SSi2
    4-methylphenyl 2-O-(2-naphthyl)methyl-3,5-O-(tetraisopropyldisiloxane-1,3-diyl)-1-thio-α-L-arabinofuranoside
    —— 4-(((3aR,5aR,5bR,7aR,9S,11aR,11bR,13aS)-3a-(2-((1-(4-chlorophenyl)cyclopropyl)amino)ethyl)-1-isopropyl-5a,5b,8,8,11a-pentamethyl-2-3,3a,4,5,5a,5b,6,7,7a,8,9,10,11,11a,11b,12,13,13a-octadecahydro-2H-cyclopenta[a]chrysen-9-yl)oxy)-2,2-dimethyl-4-oxobutanoic acid trifluoroacetate 1443467-89-7 C2HF3O2*C46H66ClNO5
    4-(((3aR,5aR,5bR,7aR,9S,11aR,11bR,13aS)-3a-(2-((1-(4-chlorophenyl)cyclopropyl)amino)ethyl)-1-isopropyl-5a,5b,8,8,11a-pentamethyl-2-3,3a,4,5,5a,5b,6,7,7a,8,9,10,11,11a,11b,12,13,13a-octadecahydro-2H-cyclopenta[a]chrysen-9-yl)oxy)-2,2-dimethyl-4-oxobutanoic acid trifluoroacetate
    —— 4-[Cyclopentyl-[4-(2,6-difluorophenyl)-5-oxotetrazole-1-carbonyl]amino]-3-phenoxybenzoic acid 1346565-93-2 C26H21F2N5O5
    4-[Cyclopentyl-[4-(2,6-difluorophenyl)-5-oxotetrazole-1-carbonyl]amino]-3-phenoxybenzoic acid
    —— 4-(2,6-dichlorophenyl)-N-ethyl-N-(3-nitrophenyl)-5-oxotetrazole-1-carboxamide 1346564-90-6 C16H12Cl2N6O4
    4-(2,6-dichlorophenyl)-N-ethyl-N-(3-nitrophenyl)-5-oxotetrazole-1-carboxamide
    —— 4,5-dimethoxy-2-nitrobenzyl β-D-ribofuranoside 851597-73-4 C14H19NO9
    4,5-dimethoxy-2-nitrobenzyl β-D-ribofuranoside
    —— 4-phenyl-N-trimethylsilyl-6-trimethylsilyloxy-1,3,5-triazin-2-amine 207116-66-3 C15H24N4OSi2
    4-phenyl-N-trimethylsilyl-6-trimethylsilyloxy-1,3,5-triazin-2-amine
    —— 4-[(2S)-1-[(3R)-4-[2-chloro-4-(2-hydroxyethoxy)phenyl]-3-(4-chlorophenyl)piperazin-1-yl]-2-hydroxypropan-2-yl]benzonitrile 1097207-69-6 C28H29Cl2N3O3
    4-[(2S)-1-[(3R)-4-[2-chloro-4-(2-hydroxyethoxy)phenyl]-3-(4-chlorophenyl)piperazin-1-yl]-2-hydroxypropan-2-yl]benzonitrile
    —— 4-cyclohexyl-2-[1-(1-cyclohexyl-1<i>H</i>-tetrazol-5-yl)-cyclohexyl]-isoxazolidine-3,5-dione 56673-26-8 C22H33N5O3
    4-cyclohexyl-2-[1-(1-cyclohexyl-1<i>H</i>-tetrazol-5-yl)-cyclohexyl]-isoxazolidine-3,5-dione
    —— 4-(5-benzyl-3-phenyl-4,5-dihydro-1H-pyrazol-1-yl)phenyl methyl ether 1548260-59-8 C23H22N2O
    4-(5-benzyl-3-phenyl-4,5-dihydro-1H-pyrazol-1-yl)phenyl methyl ether
    —— (4-ethoxy-3,5-dimethoxyphenyl)-(3-methyl-5-phenylpyrazol-1-yl)methanone 108132-65-6 C21H22N2O4
    (4-ethoxy-3,5-dimethoxyphenyl)-(3-methyl-5-phenylpyrazol-1-yl)methanone
    —— 4-(1-Nitro-2-oxocycloheptyl)butansaeure-methylester 109797-15-1 C12H19NO5
    4-(1-Nitro-2-oxocycloheptyl)butansaeure-methylester
    —— 4-(tert-butyl)-1-((phenylthio)methyl)cyclohexyl benzoate 78514-50-8 C24H30O2S
    4-(tert-butyl)-1-((phenylthio)methyl)cyclohexyl benzoate
    —— 4,4,5,5-tetramethyl-2-(3-(2-vinylphenoxy)prop-1-en-2-yl)-1,3,2-dioxaborolane 1294009-22-5 C17H23BO3
    4,4,5,5-tetramethyl-2-(3-(2-vinylphenoxy)prop-1-en-2-yl)-1,3,2-dioxaborolane
    —— 4-amino-5-cyclopropyl-6-oxo-2-[1-(3,3,4,4,4-pentafluorobutyl)-1H-pyrazolo[3,4-b]pyridin-3-yl]-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidine-5-carboxamide 1350853-90-5 C20H17F5N8O2
    4-amino-5-cyclopropyl-6-oxo-2-[1-(3,3,4,4,4-pentafluorobutyl)-1H-pyrazolo[3,4-b]pyridin-3-yl]-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidine-5-carboxamide
    —— 4-tert-Butyl-3,3-dimethyl-azetidin-2-one 92145-66-9 C9H17NO
    4-tert-Butyl-3,3-dimethyl-azetidin-2-one