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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-pinacolatoboronic ester benzenebiuret 1097967-23-1 C14H20BN3O4
    4-pinacolatoboronic ester benzenebiuret
    —— 4-bromo-2-((quinolin-8-ylimino)methyl)phenol 51728-10-0 C16H11BrN2O
    4-bromo-2-((quinolin-8-ylimino)methyl)phenol
    —— 4-Amino-5-dodecyl-2-methylanisol 60488-52-0 C20H35NO
    4-Amino-5-dodecyl-2-methylanisol
    —— 4-(2-isobutyl-5-oxo-pyrrolidin-1-yl)-4-oxo-butyric acid 49612-26-2 C12H19NO4
    4-(2-isobutyl-5-oxo-pyrrolidin-1-yl)-4-oxo-butyric acid
    —— 4-bromo-3-methyl-isothiazole-5-carbonyl chloride 89167-16-8 C5H3BrClNOS
    4-bromo-3-methyl-isothiazole-5-carbonyl chloride
    —— (4-Methylphenyl)-(2,4,6-trichlorophenyl)methanone 135340-48-6 C14H9Cl3O
    (4-Methylphenyl)-(2,4,6-trichlorophenyl)methanone
    —— 4-Acetoxy-2-(2,6-dibenzyloxy-4-methoxyphenyl)-1,1-dimethoxy-4-methyl-3-pentanon 83768-77-8 C31H36O8
    4-Acetoxy-2-(2,6-dibenzyloxy-4-methoxyphenyl)-1,1-dimethoxy-4-methyl-3-pentanon
    —— 4-(tert-butyl)phenyl-2α,3β,23-triacetoxyurs-12-en-28-oate 1370522-56-7 C46H66O8
    4-(tert-butyl)phenyl-2α,3β,23-triacetoxyurs-12-en-28-oate
    —— 4a,4b-Dimethyl-2-phenyl-2a,2b,4a,4b-tetrahydro-cyclopropa[cd]pentalene 32139-58-5 C16H16
    4a,4b-Dimethyl-2-phenyl-2a,2b,4a,4b-tetrahydro-cyclopropa[cd]pentalene
    —— 4-(4-Chloranilino)-6-methyl-pyrimidin 7749-50-0 C11H10ClN3
    4-(4-Chloranilino)-6-methyl-pyrimidin
    —— 4-(2-Amino-4,5-dimethoxybenzoyl)-2-piperazinone 926232-67-9 C13H17N3O4
    4-(2-Amino-4,5-dimethoxybenzoyl)-2-piperazinone
    —— 4,6-bis-pentadecafluoroheptyl-2,2-bis-pentafluorophenyl-2λ<sup>5</sup>-[1,3,5,2]triazaphosphinine 65288-73-5 C28F40N3P
    4,6-bis-pentadecafluoroheptyl-2,2-bis-pentafluorophenyl-2λ<sup>5</sup>-[1,3,5,2]triazaphosphinine
    —— 4,4'-(phenylmethylene)bis(N-ethyl-N-isopropylaniline) 1380105-27-0 C29H38N2
    4,4'-(phenylmethylene)bis(N-ethyl-N-isopropylaniline)
    —— 4-cyclopropyl-6-methyl-4H-1,2,4-benzothiadiazine 1,1-dioxide 1204573-71-6 C11H12N2O2S
    4-cyclopropyl-6-methyl-4H-1,2,4-benzothiadiazine 1,1-dioxide
    —— 4-[(1,5-Diphenyl-1H-1,2,4-triazol-3-yl)amino]-N'-(2-naphthoyl)benzohydrazide 301547-98-8 C32H24N6O2
    4-[(1,5-Diphenyl-1H-1,2,4-triazol-3-yl)amino]-N'-(2-naphthoyl)benzohydrazide
    —— 4-(1H-benzo[d]imidazol-2-yl)-2-bromophenol 940656-91-7 C13H9BrN2O
    4-(1H-benzo[d]imidazol-2-yl)-2-bromophenol
    —— (4aR,5aR,10bS)-5a,10b-Dimethoxy-2,2-dimethyl-2H,10bH-1,5-dioxa-cyclopropa[k]phenanthren-6-one 81671-35-4 C17H18O5
    (4aR,5aR,10bS)-5a,10b-Dimethoxy-2,2-dimethyl-2H,10bH-1,5-dioxa-cyclopropa[k]phenanthren-6-one
    —— 4-benzyloxy-2-ethoxy-6-methyl-1,3-benzodioxole 152898-02-7 C17H18O4
    4-benzyloxy-2-ethoxy-6-methyl-1,3-benzodioxole
    —— 4-Isocyanato-1,2-thiazole 1538994-91-0 C4H2N2OS
    4-Isocyanato-1,2-thiazole
    —— 4,4,5,5-tetramethyl-2-(undec-10-en-1-yl)-1,3,2-dioxaborolane 1557159-98-4 C17H33BO2
    4,4,5,5-tetramethyl-2-(undec-10-en-1-yl)-1,3,2-dioxaborolane
    —— 4-(4-methyl-quinolin-2-ylamino)-benzoic acid methyl ester 57575-42-5 C18H16N2O2
    4-(4-methyl-quinolin-2-ylamino)-benzoic acid methyl ester
    —— (4-Dimethoxymethyl-pyridin-2-yl)-((S)-1-phenyl-ethyl)-amine 383426-42-4 C16H20N2O2
    (4-Dimethoxymethyl-pyridin-2-yl)-((S)-1-phenyl-ethyl)-amine
    —— 4-((N-Methylamino)methyl-N-(2 (2-furyl)ethyl))-7-methoxy chroman hydrochloride 125288-84-8 C18H23NO3*ClH
    4-((N-Methylamino)methyl-N-(2 (2-furyl)ethyl))-7-methoxy chroman hydrochloride
    —— 4-(3-tert-butyl-4,5-dihydroisoxazol-5-yl)aniline 1287686-84-3 C13H18N2O
    4-(3-tert-butyl-4,5-dihydroisoxazol-5-yl)aniline
    —— 4-((R)-3-morpholin-4-yl-1-phenylsulfanylmethyl-propylamino)-N-(5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazin-3-yl)-3-trifluoromethanesulfonylbenzenesulfonamide 1274804-81-7 C26H32F3N7O5S3
    4-((R)-3-morpholin-4-yl-1-phenylsulfanylmethyl-propylamino)-N-(5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazin-3-yl)-3-trifluoromethanesulfonylbenzenesulfonamide
    —— 4-chloro-1,10-dimethyl-10H-phenothiazine 30483-65-9 C14H12ClNS
    4-chloro-1,10-dimethyl-10H-phenothiazine
    —— 4-(4-chlorobenzoyl)-6-ethoxycarbonyl-1-ethyl-3,4-dihydro-2(1H)-quinolinone 1427668-63-0 C21H20ClNO4
    4-(4-chlorobenzoyl)-6-ethoxycarbonyl-1-ethyl-3,4-dihydro-2(1H)-quinolinone
    —— 4-(3,4-diphenyl-[1,2]dioxetan-3-yl)-morpholine 56569-78-9 C18H19NO3
    4-(3,4-diphenyl-[1,2]dioxetan-3-yl)-morpholine
    —— 4-[8-fluoro-5-(4-fluoro-phenyl)-1,3,4,4a,5,9b-hexahydro-pyrido[4,3-<i>b</i>]indol-2-yl]-1-(4-methoxy-phenyl)-butan-1-ol 69645-81-4 C28H30F2N2O2
    4-[8-fluoro-5-(4-fluoro-phenyl)-1,3,4,4a,5,9b-hexahydro-pyrido[4,3-<i>b</i>]indol-2-yl]-1-(4-methoxy-phenyl)-butan-1-ol
    —— 4-[4-(4-{2-[(E)-2-(4-Trifluoromethoxy-phenyl)-vinyl]-oxazol-4-ylmethoxy}-phenyl)-butyl]-1-trityl-1H-[1,2,3]triazole 881200-32-4 C44H37F3N4O3
    4-[4-(4-{2-[(E)-2-(4-Trifluoromethoxy-phenyl)-vinyl]-oxazol-4-ylmethoxy}-phenyl)-butyl]-1-trityl-1H-[1,2,3]triazole
    —— 4-[N,N-bis(3-(3,4-bis(dodecan-1-yloxy)benzamido)propyl)amino]-4-oxo-butanoic acid 1032113-73-7 C72H125N3O9
    4-[N,N-bis(3-(3,4-bis(dodecan-1-yloxy)benzamido)propyl)amino]-4-oxo-butanoic acid
    —— 4-Cyclohexyl-1,2,2a,3,4,5-hexahydro-acenaphthylene 15085-19-5 C18H24
    4-Cyclohexyl-1,2,2a,3,4,5-hexahydro-acenaphthylene
    —— (4E,4aS,9bR)-4-[[4-[(E)-[(4aS,9bR)-8,9b-dimethyl-3-oxo-4aH-dibenzofuran-4-ylidene]methyl]piperazin-1-yl]methylidene]-8,9b-dimethyl-4aH-dibenzofuran-3-one 86657-92-3 C34H34N2O4
    (4E,4aS,9bR)-4-[[4-[(E)-[(4aS,9bR)-8,9b-dimethyl-3-oxo-4aH-dibenzofuran-4-ylidene]methyl]piperazin-1-yl]methylidene]-8,9b-dimethyl-4aH-dibenzofuran-3-one
    —— 4-Methyl-5-trimethylsilanyl-hex-5-enal 84453-91-8 C10H20OSi
    4-Methyl-5-trimethylsilanyl-hex-5-enal
    —— 4-[[[5-bromo-2-(2-ethyl-4-piperidin-3-ylanilino)pyrimidin-4-yl]amino]methyl]-3,3-dimethyl-1H-indol-2-one 1383678-15-6 C28H33BrN6O
    4-[[[5-bromo-2-(2-ethyl-4-piperidin-3-ylanilino)pyrimidin-4-yl]amino]methyl]-3,3-dimethyl-1H-indol-2-one
    —— 4-[[[5-bromo-2-[4-[1-(6-oxopiperidine-2-carbonyl)piperidin-4-yl]anilino]pyrimidin-4-yl]amino]methyl]-3,3-dimethyl-1H-indol-2-one 1383679-27-3 C32H36BrN7O3
    4-[[[5-bromo-2-[4-[1-(6-oxopiperidine-2-carbonyl)piperidin-4-yl]anilino]pyrimidin-4-yl]amino]methyl]-3,3-dimethyl-1H-indol-2-one
    —— 4,6-dimethyl-2,3-diphenylpyridine 1004547-57-2 C19H17N
    4,6-dimethyl-2,3-diphenylpyridine
    —— [4-(4-Hydroxypiperidin-1-yl)piperidin-1-yl]-[5-methyl-6-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-4-yl]methanone 1232050-96-2 C24H30F3N5O3
    [4-(4-Hydroxypiperidin-1-yl)piperidin-1-yl]-[5-methyl-6-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-4-yl]methanone
    —— 4-methyl-6-(1-methylcyclopropyl)-N-(pyridin-2-ylmethyl)-8-(trifluoromethyl)quinoline-2-carboxamide 1352337-73-5 C22H20F3N3O
    4-methyl-6-(1-methylcyclopropyl)-N-(pyridin-2-ylmethyl)-8-(trifluoromethyl)quinoline-2-carboxamide
    —— 4-p-Tolyl-3,4-dihydro-1H-benzo[d][1,2]oxazin-1-ol 72873-51-9 C15H15NO2
    4-p-Tolyl-3,4-dihydro-1H-benzo[d][1,2]oxazin-1-ol
    —— 4-(1-methyl-1H-pyrazol-4-yl)-2-phenylfuro[2,3-c]pyridin-7-amine 1326709-14-1 C17H14N4O
    4-(1-methyl-1H-pyrazol-4-yl)-2-phenylfuro[2,3-c]pyridin-7-amine
    —— 4-{4-[3-(3,5-dichlorophenyl)ureidomethyl]phenoxy}pyridine-2-carboxylic acid methylamide 1027736-89-5 C21H18Cl2N4O3
    4-{4-[3-(3,5-dichlorophenyl)ureidomethyl]phenoxy}pyridine-2-carboxylic acid methylamide
    —— 4,4'-Bis-di-(biphenyl-4-yl)-brommethyl-di-(biphenyl-4-yl)-methan 60916-56-5 C75H54Br2
    4,4'-Bis-di-(biphenyl-4-yl)-brommethyl-di-(biphenyl-4-yl)-methan
    —— 4-phenyl-3-(1H-tetrazol-5-yl)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-2-amine 1569823-07-9 C17H18N6
    4-phenyl-3-(1H-tetrazol-5-yl)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-2-amine
    —— 4-Bromo-5-<(2,2-dimethyl-1,3-dioxolan-4-yl)methoxy>-2-methylpyridazin-3(2H)-one 98710-18-0 C11H15BrN2O4
    4-Bromo-5-<(2,2-dimethyl-1,3-dioxolan-4-yl)methoxy>-2-methylpyridazin-3(2H)-one
    —— 4-(2-hydroxyethylamino)-5,6-dihydroxybenzo<h>quinazoline 54246-97-8 C14H15N3O
    4-(2-hydroxyethylamino)-5,6-dihydroxybenzo<h>quinazoline
    —— 4-iodomethyl-5-cyclohexyl-2-p-tolyloxazole 752214-22-5 C17H20INO
    4-iodomethyl-5-cyclohexyl-2-p-tolyloxazole
    —— 4-tert-butyl-2-[[5-tert-butyl-3-[(5-tert-butyl-3-chloro-2-hydroxyphenyl)methyl]-2-hydroxyphenyl]methyl]-6-[[5-tert-butyl-2-hydroxy-3-(hydroxymethyl)phenyl]methyl]phenol 68803-62-3 C44H57ClO5
    4-tert-butyl-2-[[5-tert-butyl-3-[(5-tert-butyl-3-chloro-2-hydroxyphenyl)methyl]-2-hydroxyphenyl]methyl]-6-[[5-tert-butyl-2-hydroxy-3-(hydroxymethyl)phenyl]methyl]phenol
    —— 4-(4,9,11,11a-tetraazadibenzo[cd,f]azulen-3-yl)-3-chlorophenol 1426663-72-0 C19H11ClN4O
    4-(4,9,11,11a-tetraazadibenzo[cd,f]azulen-3-yl)-3-chlorophenol
    —— 4,4'-bis(2-(2-dibenzothienyl)vinyl)biphenyl 1147869-75-7 C40H26S2
    4,4'-bis(2-(2-dibenzothienyl)vinyl)biphenyl