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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Isopropylmercapto-N-propionyl-anilin 27817-01-2 C12H17NOS
    4-Isopropylmercapto-N-propionyl-anilin
    —— 4-((1E,3E)-5-Chloro-3-methyl-penta-1,3-dienyl)-3,5,5-trimethyl-cyclohex-2-enone 83020-84-2 C15H21ClO
    4-((1E,3E)-5-Chloro-3-methyl-penta-1,3-dienyl)-3,5,5-trimethyl-cyclohex-2-enone
    —— 4-benzylidene-2-decyl-2-methyloxetan-3-one 1396787-15-7 C21H30O2
    4-benzylidene-2-decyl-2-methyloxetan-3-one
    —— (4aR,4bS,6aS,9aS,9bS)-1,4a,6a-trimethyl-7-(pyridin-4-yl)-4,4a,4b,5,6,6a,9,9a,9b,10-decahydro-1H-indeno[5,4-f]quinolin-2(3H)-one 1224434-54-1 C24H30N2O
    (4aR,4bS,6aS,9aS,9bS)-1,4a,6a-trimethyl-7-(pyridin-4-yl)-4,4a,4b,5,6,6a,9,9a,9b,10-decahydro-1H-indeno[5,4-f]quinolin-2(3H)-one
    —— (4aS,9bR)-8-(2,4-dichlorophenyl)-N-ethyl-N-cyclohexyl-1,2,3,4,4a,9b,-hexahydro[1]benzofuro[3,2-c]pyridin-6-amine 488125-98-0 C25H30Cl2N2O
    (4aS,9bR)-8-(2,4-dichlorophenyl)-N-ethyl-N-cyclohexyl-1,2,3,4,4a,9b,-hexahydro[1]benzofuro[3,2-c]pyridin-6-amine
    —— 4''-O-(((4-hydroxyphenethyl)amino)-4-oxobutyl)carbamoylazithromycin 11,12-cyclic carbonate 1217508-81-0 C52H86N4O16
    4''-O-(((4-hydroxyphenethyl)amino)-4-oxobutyl)carbamoylazithromycin 11,12-cyclic carbonate
    —— 4-chlorobenzyl β-lactoside 1355151-26-6 C19H27ClO11
    4-chlorobenzyl β-lactoside
    —— 4-pentenyl 2,4-di-O-acetyl-α-L-rhamnopyranoside 683773-19-5 C15H24O7
    4-pentenyl 2,4-di-O-acetyl-α-L-rhamnopyranoside
    —— 4-[(5-nitro-1H-imidazol-2-ylmethyl)-amino]-piperidine-1-carboxylic acid tert-butyl ester 1598417-93-6 C14H23N5O4
    4-[(5-nitro-1H-imidazol-2-ylmethyl)-amino]-piperidine-1-carboxylic acid tert-butyl ester
    —— 4,10-diethyl-16-isopropyl-1,7,13-trimethyl-6H,12H,18H-tribenzo[b,f,j][1,5,9]trioxacyclododecine-6,12,18-trione 112404-76-9 C31H32O6
    4,10-diethyl-16-isopropyl-1,7,13-trimethyl-6H,12H,18H-tribenzo[b,f,j][1,5,9]trioxacyclododecine-6,12,18-trione
    —— 4-(4'-hydroxyphenyl)-2,6-di(p-tolyl)pyridine 1376767-56-4 C25H21NO
    4-(4'-hydroxyphenyl)-2,6-di(p-tolyl)pyridine
    —— [(4R,6R,7S,8R)-7-methoxy-12-methyl-10,13-dioxo-11-[(4-sulfamoylphenyl)methylamino]-2,5-diazatetracyclo[7.4.0.02,7.04,6]trideca-1(9),11-dien-8-yl]methyl carbamate 78142-91-3 C22H25N5O7S
    [(4R,6R,7S,8R)-7-methoxy-12-methyl-10,13-dioxo-11-[(4-sulfamoylphenyl)methylamino]-2,5-diazatetracyclo[7.4.0.02,7.04,6]trideca-1(9),11-dien-8-yl]methyl carbamate
    —— 4-[[7-[1-(5-chloropyrimidin-2-yl)piperidin-4-yl]-5-fluoropyrrolo[2,3-d]pyrimidin-4-yl]amino]-3-fluoro-N-(2-hydroxyethyl)benzamide 1236283-46-7 C24H23ClF2N8O2
    4-[[7-[1-(5-chloropyrimidin-2-yl)piperidin-4-yl]-5-fluoropyrrolo[2,3-d]pyrimidin-4-yl]amino]-3-fluoro-N-(2-hydroxyethyl)benzamide
    —— 4'Desmethyl-4'Hydroxymethyl Pinoxaden Despivoloyl 881376-41-6 C18H24N2O4
    4'Desmethyl-4'Hydroxymethyl Pinoxaden Despivoloyl
    —— 4,5-Dihydroxy-3-nitro-2-(thiophene-3-carbonyl)benzonitrile 1202893-26-2 C12H6N2O5S
    4,5-Dihydroxy-3-nitro-2-(thiophene-3-carbonyl)benzonitrile
    —— 4-[(3-Fluorophenyl)amino]-6-(morpholino)-pyrimido[5,4-d]pyrimidine 177906-79-5 C16H15FN6O
    4-[(3-Fluorophenyl)amino]-6-(morpholino)-pyrimido[5,4-d]pyrimidine
    —— 4-(3-Amino-propyl)-(6S)-6-benzyl-piperazin-2-one 503187-74-4 C14H21N3O
    4-(3-Amino-propyl)-(6S)-6-benzyl-piperazin-2-one
    —— 4-[5-(3-benzyloxy-1-methylpropyl)-4-methyl-tetrahydro-furan-2-yl]-3-triisopropylsilanyloxy-butyric acid methyl ester 943226-82-2 C30H52O5Si
    4-[5-(3-benzyloxy-1-methylpropyl)-4-methyl-tetrahydro-furan-2-yl]-3-triisopropylsilanyloxy-butyric acid methyl ester
    —— 4-Nitro-benzoic acid (3S,4S)-4-benzyloxy-tetrahydro-furan-3-yl ester 183387-05-5 C18H17NO6
    4-Nitro-benzoic acid (3S,4S)-4-benzyloxy-tetrahydro-furan-3-yl ester
    —— 4,4'-Bis-<3-p-anisyl-5-phenyl-Δ<sup>2</sup>-pyrazolinyl-(1)>-biphenyl 53103-93-8 C44H38N4O2
    4,4'-Bis-<3-p-anisyl-5-phenyl-Δ<sup>2</sup>-pyrazolinyl-(1)>-biphenyl
    —— (4-hydroxy-6-methoxy-1-naphthyl)(phenyl)methanone 960233-35-6 C18H14O3
    (4-hydroxy-6-methoxy-1-naphthyl)(phenyl)methanone
    —— 4-benzoyloxy-3-(iodomethyl)-6,6-dimethyl-5,6-dihydro-4H-[1,2]oxazine 2-oxide 1313227-64-3 C14H16INO4
    4-benzoyloxy-3-(iodomethyl)-6,6-dimethyl-5,6-dihydro-4H-[1,2]oxazine 2-oxide
    —— 4-[6-(4-fluorophenyl)-2,3-dihydro-imidazo[2,1-b]thiazol-5-yl]-pyridin-2-ylamine 908382-27-4 C16H13FN4S
    4-[6-(4-fluorophenyl)-2,3-dihydro-imidazo[2,1-b]thiazol-5-yl]-pyridin-2-ylamine
    —— 4-butyl-6-(5-nitro-furan-2-yl)-2-(4-nitro-phenyl)-2,3,4,5-tetrahydro-[1,2,4]triazine 20008-14-4 C17H19N5O5
    4-butyl-6-(5-nitro-furan-2-yl)-2-(4-nitro-phenyl)-2,3,4,5-tetrahydro-[1,2,4]triazine
    —— 4-(3-hydroxy-3-methyl-1-butynyl)-1-[(triisopropylsilyl)ethynyl]benzene 740810-50-8 C22H32OSi
    4-(3-hydroxy-3-methyl-1-butynyl)-1-[(triisopropylsilyl)ethynyl]benzene
    —— 4-Chloro-N-[1,3,3-trimethyl-1,3-dihydro-indol-(2Z)-ylidene]-benzamide 55875-16-6 C18H17ClN2O
    4-Chloro-N-[1,3,3-trimethyl-1,3-dihydro-indol-(2Z)-ylidene]-benzamide
    —— 4-[(E)-2-(5,6-Dimethyl-benzooxazol-2-yl)-vinyl]-benzoic acid 2-diethylamino-ethyl ester 2583-92-8 C24H28N2O3
    4-[(E)-2-(5,6-Dimethyl-benzooxazol-2-yl)-vinyl]-benzoic acid 2-diethylamino-ethyl ester
    —— 4-methyl-4'-oxyacryloylazobenzene 3774-14-9 C16H14N2O2
    4-methyl-4'-oxyacryloylazobenzene
    —— 4-Dimethylamino-benzolsulfonsaeure-(2,2,2-trifluor-ethylester) 13607-65-3 C10H12F3NO3S
    4-Dimethylamino-benzolsulfonsaeure-(2,2,2-trifluor-ethylester)
    —— (4-Hydroxymethyl-piperidin-1-yl)-(2-methyl-cyclopropyl)-methanone 135136-11-7 C11H19NO2
    (4-Hydroxymethyl-piperidin-1-yl)-(2-methyl-cyclopropyl)-methanone
    —— 4-Chloro-4-methyl-pent-2-ynoic acid ethyl ester 130716-26-6 C8H11ClO2
    4-Chloro-4-methyl-pent-2-ynoic acid ethyl ester
    —— (4S,5R)-4-[(1S)-1-bromohexyl]-5-phenylsulfanyloxathiazepane 2,2-dioxide 1383917-32-5 C16H24BrNO3S2
    (4S,5R)-4-[(1S)-1-bromohexyl]-5-phenylsulfanyloxathiazepane 2,2-dioxide
    —— 4-nitro-N-piperidin-4-ylbenzenesulfonamide 953894-91-2 C11H15N3O4S
    4-nitro-N-piperidin-4-ylbenzenesulfonamide
    —— 4-(Ξ)-furfurylidene-2,2-diphenyl-dihydro-pyran-3-one 102705-99-7 C22H18O3
    4-(Ξ)-furfurylidene-2,2-diphenyl-dihydro-pyran-3-one
    —— 4-chloro-6-(5-(4-(1H-pyrrol-1-yl)benzyl)-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridin-3-yl)benzene-1,3-diol 1228281-65-9 C23H21ClN4O2
    4-chloro-6-(5-(4-(1H-pyrrol-1-yl)benzyl)-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridin-3-yl)benzene-1,3-diol
    —— 4-(4,6-bis-<i>o</i>-tolyloxy-[1,3,5]triazin-2-yl)-benzene-1,3-diol 13413-61-1 C23H19N3O4
    4-(4,6-bis-<i>o</i>-tolyloxy-[1,3,5]triazin-2-yl)-benzene-1,3-diol
    —— (±)-{4-[2-(2-chroman-3-ylacetyl)-5-fluoro-1,2,3,4-tetrahydroisoquinolin-8-yl]-3-ethoxyphenyl}acetic acid 1445888-32-3 C30H30FNO5
    (±)-{4-[2-(2-chroman-3-ylacetyl)-5-fluoro-1,2,3,4-tetrahydroisoquinolin-8-yl]-3-ethoxyphenyl}acetic acid
    —— 4,5α-epoxy-6,6-ethane-1,2-diylbissulfanyl-3-methoxy-17-methyl-morphinan-14-ol 2859-06-5 C20H25NO3S2
    4,5α-epoxy-6,6-ethane-1,2-diylbissulfanyl-3-methoxy-17-methyl-morphinan-14-ol
    —— 4'-O-[CO-Lys(Boc)-OtBu]-quercetin 1138406-11-7 C31H38N2O12
    4'-O-[CO-Lys(Boc)-OtBu]-quercetin
    —— [4-[[5-[[5-Hydroxypentyl(phenylmethoxycarbonyl)amino]methyl]-1,3-benzodioxol-4-yl]amino]-7-methoxyquinazolin-6-yl] acetate 1001433-24-4 C32H34N4O8
    [4-[[5-[[5-Hydroxypentyl(phenylmethoxycarbonyl)amino]methyl]-1,3-benzodioxol-4-yl]amino]-7-methoxyquinazolin-6-yl] acetate
    —— 4,11-Dioxo-2,3,4,5,6,7,8,9,10,11-decahydro-1H-cyclopenta<l>phenanthren 22138-96-1 C17H18O2
    4,11-Dioxo-2,3,4,5,6,7,8,9,10,11-decahydro-1H-cyclopenta<l>phenanthren
    —— 4-bromo-3-n-butylisocoumarin 120870-49-7 C13H13BrO2
    4-bromo-3-n-butylisocoumarin
    —— 4-benzyl-3-(3,4-dimethylphenyl)-1-p-tolylisoquinoline 1371579-91-7 C31H27N
    4-benzyl-3-(3,4-dimethylphenyl)-1-p-tolylisoquinoline
    —— (4R,5R)-2,2-dimethyl-4-[(2S,3S)-3-methyloxiran-2-yl]-1,3-dioxan-5-ol 1446851-79-1 C9H16O4
    (4R,5R)-2,2-dimethyl-4-[(2S,3S)-3-methyloxiran-2-yl]-1,3-dioxan-5-ol
    —— {(4-Amino-pyridin-3-ylmethyl)-[2-(5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-acetyl]-amino}-acetic acid benzyl ester 681430-66-0 C22H23N5O5
    {(4-Amino-pyridin-3-ylmethyl)-[2-(5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-acetyl]-amino}-acetic acid benzyl ester
    —— 4,4,5,5,5-Pentafluoro-1-thiazol-2-yl-pentane-1,3-dione 566926-01-0 C8H4F5NO2S
    4,4,5,5,5-Pentafluoro-1-thiazol-2-yl-pentane-1,3-dione
    —— 4,4-Dichloro-4-chloromethanesulfonyl-2-methyl-but-1-ene 16496-67-6 C6H9Cl3O2S
    4,4-Dichloro-4-chloromethanesulfonyl-2-methyl-but-1-ene
    —— 4-cyclohexyl-1-naphthalen-2-yl-[1,2,4]triazolidine-3,5-dione 3657-75-8 C18H19N3O2
    4-cyclohexyl-1-naphthalen-2-yl-[1,2,4]triazolidine-3,5-dione
    —— 4-(4-methyl-benzyl)-2-(1-methyl-piperidin-4-yl)-5-phenyl-1,2-dihydro-pyrazol-3-one 95439-15-9 C23H27N3O
    4-(4-methyl-benzyl)-2-(1-methyl-piperidin-4-yl)-5-phenyl-1,2-dihydro-pyrazol-3-one
    —— (4S)‐isopropyl‐3‐[(3S)‐((4R)‐phenyl‐2‐thioxo‐oxazolidin‐3‐yl)butyryl]oxazolidin‐2‐one 1429327-65-0 C19H24N2O4S
    (4S)‐isopropyl‐3‐[(3S)‐((4R)‐phenyl‐2‐thioxo‐oxazolidin‐3‐yl)butyryl]oxazolidin‐2‐one