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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Methyl-benzenesulfinic acid (3S,8S,9S,10R,13R,14S,17R)-17-((R)-1,5-dimethyl-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl ester 138665-17-5 C34H52O2S
    4-Methyl-benzenesulfinic acid (3S,8S,9S,10R,13R,14S,17R)-17-((R)-1,5-dimethyl-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl ester
    —— 4-[1-(2-hydroxy-ethyl)-2,6-dimethyl-1H-pyridin-4-ylidene]-2-phenyl-4H-oxazol-5-one 13895-40-4 C18H18N2O3
    4-[1-(2-hydroxy-ethyl)-2,6-dimethyl-1H-pyridin-4-ylidene]-2-phenyl-4H-oxazol-5-one
    —— 4-bromo-2,5-difluoro-N-(3-hydroxy-benzyl)-N-[4-(2-pyrrolidin-1-yl-ethoxy)-phenyl]-benzenesulfonamide 675867-32-0 C25H25BrF2N2O4S
    4-bromo-2,5-difluoro-N-(3-hydroxy-benzyl)-N-[4-(2-pyrrolidin-1-yl-ethoxy)-phenyl]-benzenesulfonamide
    —— 4-(2-isopentyloxy-ethoxy)-benzoic acid-(3-diethylamino-1-methyl-propyl ester) 96578-91-5 C22H37NO4
    4-(2-isopentyloxy-ethoxy)-benzoic acid-(3-diethylamino-1-methyl-propyl ester)
    —— 4-amino-4-(3,4-dimethoxy-6-iodophenyl)-1-butene 83948-32-7 C12H16INO2
    4-amino-4-(3,4-dimethoxy-6-iodophenyl)-1-butene
    —— 4-[(methoxycarbonylethyl)amino]-1-oxa-2-thiaspiro[4.4]non-3-ene-2,2-dioxide 1097641-96-7 C11H17NO5S
    4-[(methoxycarbonylethyl)amino]-1-oxa-2-thiaspiro[4.4]non-3-ene-2,2-dioxide
    —— 4-(4-(allylamino)-7-(4-fluorophenyl)-6,7-dihydro-5H-cyclopenta[d]pyrimidin-2-ylamino)-2-(allyloxy)benzonitrile 1356010-62-2 C27H26FN5O
    4-(4-(allylamino)-7-(4-fluorophenyl)-6,7-dihydro-5H-cyclopenta[d]pyrimidin-2-ylamino)-2-(allyloxy)benzonitrile
    —— (4R,7R,8R,5E,10Z)-7,8-isopropylidenedioxyhexadeca-1,5,10-trien-4-ol 1353572-50-5 C19H32O3
    (4R,7R,8R,5E,10Z)-7,8-isopropylidenedioxyhexadeca-1,5,10-trien-4-ol
    —— 4-hydroxy-2,2,5,5-tetramethyl-hexan-3-one oxime 56664-58-5 C10H21NO2
    4-hydroxy-2,2,5,5-tetramethyl-hexan-3-one oxime
    —— 4-[[(2S)-(hydroxymethyl)-5-oxo-1-pyrrolidinyl]methyl]benzoic acid methyl ester 1308719-54-1 C14H17NO4
    4-[[(2S)-(hydroxymethyl)-5-oxo-1-pyrrolidinyl]methyl]benzoic acid methyl ester
    —— 4,9-dimethylene-2,7-di-p-tolyl-1,6-dioxecane 1156003-50-7 C24H28O2
    4,9-dimethylene-2,7-di-p-tolyl-1,6-dioxecane
    —— 4-Methylidene-2,6,17,20,23,26,29-heptaoxapentacyclo[28.8.0.07,16.09,14.032,37]octatriaconta-1(38),7,9,11,13,15,30,32,34,36-decaene 303181-07-9 C32H34O7
    4-Methylidene-2,6,17,20,23,26,29-heptaoxapentacyclo[28.8.0.07,16.09,14.032,37]octatriaconta-1(38),7,9,11,13,15,30,32,34,36-decaene
    —— 4-Bromo-N-methyl-N-((5S,6R)-1-methyl-1-aza-spiro[4.5]dec-6-yl)-benzamide 119878-28-3 C18H25BrN2O
    4-Bromo-N-methyl-N-((5S,6R)-1-methyl-1-aza-spiro[4.5]dec-6-yl)-benzamide
    —— 4-Phenyl-2-((E)-styryl)-6-p-tolyl-pyridine 79420-29-4 C26H21N
    4-Phenyl-2-((E)-styryl)-6-p-tolyl-pyridine
    —— 4H-[1,2,4]Triazino[4,3-c]quinazolin-4-one,3-[(4-bromophenyl)methylene]-2,3-dihydro-6-methyl- 182956-27-0 C18H13BrN4O
    4H-[1,2,4]Triazino[4,3-c]quinazolin-4-one,3-[(4-bromophenyl)methylene]-2,3-dihydro-6-methyl-
    —— 4-(4-methyl-3,8-dioxo-1,4-diazaspiro[4.5]deca-1,6,9-trien-2-yl)benzonitrile 1228378-42-4 C16H11N3O2
    4-(4-methyl-3,8-dioxo-1,4-diazaspiro[4.5]deca-1,6,9-trien-2-yl)benzonitrile
    —— 4-Ethynyl-1,3-dimethyl-6-phenylpiperidine-3,4-diol;hydrochloride 169209-36-3 C15H20ClNO2
    4-Ethynyl-1,3-dimethyl-6-phenylpiperidine-3,4-diol;hydrochloride
    —— 4-chloro-3,5-bis(4-fluorophenyl)-1-(2-methylbenzyl)-1H-pyrazole 1006352-88-0 C23H17ClF2N2
    4-chloro-3,5-bis(4-fluorophenyl)-1-(2-methylbenzyl)-1H-pyrazole
    —— (4S)-4-amino-5-(propylthio)pentanal O-benzyloxime 1338787-34-0 C15H24N2OS
    (4S)-4-amino-5-(propylthio)pentanal O-benzyloxime
    —— 4-(o-carboranyl)acetyl-[2,2]paracyclophane 198572-12-2 C20H28B10O
    4-(o-carboranyl)acetyl-[2,2]paracyclophane
    —— 4-trifluoromethylthiobenzylamine hydrochloride 127842-66-4 C8H8F3NS*ClH
    4-trifluoromethylthiobenzylamine hydrochloride
    —— 4-[4-(1,3-Dimethylnaphthalen-2-yloxy)pyrimidin-2-ylamino]benzonitrile 1192026-31-5 C23H18N4O
    4-[4-(1,3-Dimethylnaphthalen-2-yloxy)pyrimidin-2-ylamino]benzonitrile
    —— (4S,6R,7R)-Serricornin 84823-59-6 C11H22O2
    (4S,6R,7R)-Serricornin
    —— (4S,5S)-4-Cyclohexylmethyl-5-[(S)-2-(2-dimethylamino-ethylcarbamoyl)-3-methyl-butyl]-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester 140660-87-3 C27H51N3O4
    (4S,5S)-4-Cyclohexylmethyl-5-[(S)-2-(2-dimethylamino-ethylcarbamoyl)-3-methyl-butyl]-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester
    —— 4-Ethyl-8-[3-(4-methyl-piperazin-1-yl)-propyl]-1-thia-4,8-diaza-spiro[4.5]decan-3-one 51186-90-4 C17H32N4OS
    4-Ethyl-8-[3-(4-methyl-piperazin-1-yl)-propyl]-1-thia-4,8-diaza-spiro[4.5]decan-3-one
    —— 4-[tert-Butoxycarbonyl-((S)-1-methoxycarbonyl-ethyl)-amino]-butyric acid 215611-56-6 C13H23NO6
    4-[tert-Butoxycarbonyl-((S)-1-methoxycarbonyl-ethyl)-amino]-butyric acid
    —— 4-hydroxy-2,3-dimethyl-5-phenoxythieno[2,3-b]pyridin-6(7H)-one 1367847-21-9 C15H13NO3S
    4-hydroxy-2,3-dimethyl-5-phenoxythieno[2,3-b]pyridin-6(7H)-one
    —— 4-acetyl-3-ethyl-2-methyl-thiomorpholine 1-oxide 41493-13-4 C9H17NO2S
    4-acetyl-3-ethyl-2-methyl-thiomorpholine 1-oxide
    —— (4R,4aS,6aS,6bR,8aR,12aR,12bS,14aS,14bS)-4,4a,6b,8a,11,11,12b,14a-Octamethyl-1,4,4a,5,6,6a,6b,8a,9,10,11,12,12a,12b,13,14,14a,14b-octadecahydro-2H-picen-3-one 79862-05-8 C30H48O
    (4R,4aS,6aS,6bR,8aR,12aR,12bS,14aS,14bS)-4,4a,6b,8a,11,11,12b,14a-Octamethyl-1,4,4a,5,6,6a,6b,8a,9,10,11,12,12a,12b,13,14,14a,14b-octadecahydro-2H-picen-3-one
    —— 4-methoxy-N-((S)-2-methoxymethylpyrrolidin-1-yl)benzamide 1393378-73-8 C14H20N2O3
    4-methoxy-N-((S)-2-methoxymethylpyrrolidin-1-yl)benzamide
    —— 4',4''-Dibenzyl-2,3:11,12-dibenzo-18-krone-6 68725-73-5 C34H36O6
    4',4''-Dibenzyl-2,3:11,12-dibenzo-18-krone-6
    —— 4-(4-(4-methylpiperazin-1-yl)phenyl)-6-phenylpyrimidin-2-amine 1351983-87-3 C21H23N5
    4-(4-(4-methylpiperazin-1-yl)phenyl)-6-phenylpyrimidin-2-amine
    —— 4-sulfanylcyclohexane-1-carboxylic acid 105676-06-0 C7H12O2S
    4-sulfanylcyclohexane-1-carboxylic acid
    —— (4S,5S)-5-(tert-Butyl-diphenyl-silanyloxy)-4-(4-chloro-phenyl)-2-oxo-piperidine-1-carboxylic acid tert-butyl ester 176966-94-2 C32H38ClNO4Si
    (4S,5S)-5-(tert-Butyl-diphenyl-silanyloxy)-4-(4-chloro-phenyl)-2-oxo-piperidine-1-carboxylic acid tert-butyl ester
    —— 4-[(4-Ethoxy-2-nitro-phenyl)-hydrazono]-5-methyl-2-[(methyl-phenyl-amino)-methyl]-2,4-dihydro-pyrazol-3-one 109321-93-9 C20H22N6O4
    4-[(4-Ethoxy-2-nitro-phenyl)-hydrazono]-5-methyl-2-[(methyl-phenyl-amino)-methyl]-2,4-dihydro-pyrazol-3-one
    —— 4-(2-{5-chloro-6-[(E)-2-(3-ethylphenyl)vinyl]-2-oxopyridin-1(2H)-yl}ethyl)benzoic acid 1091596-97-2 C24H22ClNO3
    4-(2-{5-chloro-6-[(E)-2-(3-ethylphenyl)vinyl]-2-oxopyridin-1(2H)-yl}ethyl)benzoic acid
    —— 4-(5,6-dichloro-1H-benzoimidazol-2-yl)-1-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-piperidin-4-ylamine 1035386-90-3 C18H17Cl2N7
    4-(5,6-dichloro-1H-benzoimidazol-2-yl)-1-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-piperidin-4-ylamine
    —— 4-(5-biphenyl-4-yl-6-chloro-1H-benzoimidazol-2-yloxy)-2-chloro-benzoic acid 1219737-50-4 C26H16Cl2N2O3
    4-(5-biphenyl-4-yl-6-chloro-1H-benzoimidazol-2-yloxy)-2-chloro-benzoic acid
    —— 4-benzyl-10-phenyl-1,4,7-triazabicyclo[5.2.1]decane 1384099-53-9 C20H25N3
    4-benzyl-10-phenyl-1,4,7-triazabicyclo[5.2.1]decane
    —— 4-((1-trityl-1H-imidazol-4-yl)methylene)-3,4-dihydro-2H-pyrano[3,2-b]pyridine-6-carbonitrile 1218906-91-2 C32H24N4O
    4-((1-trityl-1H-imidazol-4-yl)methylene)-3,4-dihydro-2H-pyrano[3,2-b]pyridine-6-carbonitrile
    —— 4-butyl-N-(3-nitrophenyl)-4H-1,2,4-triazol-3-amine 1381877-44-6 C12H15N5O2
    4-butyl-N-(3-nitrophenyl)-4H-1,2,4-triazol-3-amine
    —— (4-butoxy-phenyl)-thiocarbamic acid O-ethyl ester 42382-50-3 C13H19NO2S
    (4-butoxy-phenyl)-thiocarbamic acid O-ethyl ester
    —— 4-phenyl-1,3,2-dioxaborolane 154721-49-0 C8H9BO2
    4-phenyl-1,3,2-dioxaborolane
    —— 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl acrylate 1422539-27-2 C16H21BO4
    4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl acrylate
    —— (4S)-4-[(acetyloxy)methyl]-4-[(tert-butoxycarbonyl)amino]-5-methoxy-5-oxopentanoic acid 943234-80-8 C14H23NO8
    (4S)-4-[(acetyloxy)methyl]-4-[(tert-butoxycarbonyl)amino]-5-methoxy-5-oxopentanoic acid
    —— 4-Amino-α,β,β,β-tetrafluor-3-nitro-propiophenon 13650-96-9 C9H6F4N2O3
    4-Amino-α,β,β,β-tetrafluor-3-nitro-propiophenon
    —— (4S,4aR,6aS,6bR,8S,12aR,12bS,14aS,14bR)-4,4a,6b,8,11,11,12b,14a-Octamethyl-1,2,3,4,4a,5,6,6a,6b,7,8,10,11,12,12a,12b,13,14,14a,14b-icosahydro-picene 79862-07-0 C30H50
    (4S,4aR,6aS,6bR,8S,12aR,12bS,14aS,14bR)-4,4a,6b,8,11,11,12b,14a-Octamethyl-1,2,3,4,4a,5,6,6a,6b,7,8,10,11,12,12a,12b,13,14,14a,14b-icosahydro-picene
    —— 4-oxo-hept-2<i>t</i>-enenitrile 98547-20-7 C7H9NO
    4-oxo-hept-2<i>t</i>-enenitrile
    —— 4-Chlor-butadiensaeure-ethylester 40770-34-1 C6H7ClO2
    4-Chlor-butadiensaeure-ethylester
    —— (4S,7S,8aR)-4,7-Dibenzyl-6-oxo-hexahydro-pyrrolo[1,2-a]pyrazine-2,7-dicarboxylic acid 2-tert-butyl ester 7-methyl ester 184847-73-2 C28H34N2O5
    (4S,7S,8aR)-4,7-Dibenzyl-6-oxo-hexahydro-pyrrolo[1,2-a]pyrazine-2,7-dicarboxylic acid 2-tert-butyl ester 7-methyl ester