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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-(1',1'-dimethylpropyldioxy)-4-methyl-2-pentynoxy 1-isopropyl-m-carborane-1-carboranylacetates 187611-28-5 C18H38B10O4
4-(1',1'-dimethylpropyldioxy)-4-methyl-2-pentynoxy 1-isopropyl-m-carborane-1-carboranylacetates
—— 4-(1-(2-fluorophenyl)-3,4-dihydro-1H-isoquinolin-2-yl)-4-oxobutyric acid 1229515-47-2 C19H18FNO3
4-(1-(2-fluorophenyl)-3,4-dihydro-1H-isoquinolin-2-yl)-4-oxobutyric acid
—— [4-(5-chloro-4-ethylaminopyrimidin-2-ylamino)-2-fluoro-5-methoxyphenyl]morpholin-4-ylmethanone 1351759-81-3 C18H21ClFN5O3
[4-(5-chloro-4-ethylaminopyrimidin-2-ylamino)-2-fluoro-5-methoxyphenyl]morpholin-4-ylmethanone
—— 4-[O-benzyl-N-(4-cis-[1,1,3,3-tetramethylbutyl]cyclohexyl)hydroxylamino]-3-methoxy-2-methylpyridine 769896-92-6 C28H42N2O2
4-[O-benzyl-N-(4-cis-[1,1,3,3-tetramethylbutyl]cyclohexyl)hydroxylamino]-3-methoxy-2-methylpyridine
—— 4-[(3-chloro-4-fluorophenyl)amino]-6-[(2-piperidin-1-ylethyl)amino]-1,7-naphthyridine-3-carbonitrile 915010-33-2 C22H22ClFN6
4-[(3-chloro-4-fluorophenyl)amino]-6-[(2-piperidin-1-ylethyl)amino]-1,7-naphthyridine-3-carbonitrile
—— 4-[3-(phenylmethylamidyl)benzoyl]-1-methylpiperidine 288157-45-9 C21H24N2O2
4-[3-(phenylmethylamidyl)benzoyl]-1-methylpiperidine
—— 4-(N-(S-cysteinylacetyl)amino)phenylarsinous acid 1140337-91-2 C11H15AsN2O5S
4-(N-(S-cysteinylacetyl)amino)phenylarsinous acid
—— (+/-)-4-(3-chlorophenyl)-α-(4-chlorophenyl)-2-methyl-α-(4-methyl-4H-1,2,4-triazol-3-yl)-6-quinolinemethanamine 405548-98-3 C26H21Cl2N5
(+/-)-4-(3-chlorophenyl)-α-(4-chlorophenyl)-2-methyl-α-(4-methyl-4H-1,2,4-triazol-3-yl)-6-quinolinemethanamine
—— 4,4'-thiobisbenzylsulfanyl[2,2':e]-dichloro[3,3']-bis(1,4-naphthoquinone) 1259956-07-4 C32H16Cl2O4S3
4,4'-thiobisbenzylsulfanyl[2,2':e]-dichloro[3,3']-bis(1,4-naphthoquinone)
—— (4aα,7α,8aβ)-(+/-)-decahydro-4a,7-dimethyl-8-methylene-2-(1H)-naphthalenone 96617-08-2 C13H20O
(4aα,7α,8aβ)-(+/-)-decahydro-4a,7-dimethyl-8-methylene-2-(1H)-naphthalenone
—— 4-Hydroxy-benzoic acid 3-p-tolyloxy-propyl ester 60222-17-5 C17H18O4
4-Hydroxy-benzoic acid 3-p-tolyloxy-propyl ester
—— 4,4'-Dibromo-1,1',3,3'-tetraphenyl-5,5'-bipyrazol 58884-08-5 C30H20Br2N4
4,4'-Dibromo-1,1',3,3'-tetraphenyl-5,5'-bipyrazol
—— [(4R,5R)-2,2-dimethyl-5-prop-1-en-2-yl-1,3-dioxolan-4-yl]methyl methanesulfonate 1032107-63-3 C10H18O5S
[(4R,5R)-2,2-dimethyl-5-prop-1-en-2-yl-1,3-dioxolan-4-yl]methyl methanesulfonate
—— 4-Ethyl-3-benzylidenamino-5-phenyl-3-pyrrolin-2-on 50461-78-4 C19H18N2O
4-Ethyl-3-benzylidenamino-5-phenyl-3-pyrrolin-2-on
—— (4-isopentyloxy-benzyl)-methyl-amine 107411-51-8 C13H21NO
(4-isopentyloxy-benzyl)-methyl-amine
—— 4-chloro-N-(2,3-dihydro-1H-inden-2-yl)-3-ethyl-1-methyl-1H-pyrazolo[3,4-b]pyridine-5-carboxamide 1224047-82-8 C19H19ClN4O
4-chloro-N-(2,3-dihydro-1H-inden-2-yl)-3-ethyl-1-methyl-1H-pyrazolo[3,4-b]pyridine-5-carboxamide
—— 4-phenyl-1-phenylamino-2-butanethiol 1155865-32-9 C16H19NS
4-phenyl-1-phenylamino-2-butanethiol
—— 4-(3-(4-(7-(2-aminopyrimidin-5-yl)-4-morpholinopyrido[3,2-d]pyrimidin-2-yl)-2-fluorophenyl)ureido)-N,N-dimethyl-benzamide 1374204-94-0 C31H29FN10O3
4-(3-(4-(7-(2-aminopyrimidin-5-yl)-4-morpholinopyrido[3,2-d]pyrimidin-2-yl)-2-fluorophenyl)ureido)-N,N-dimethyl-benzamide
—— (4-Hydroxy-9H-thioxanthen-1-yl)-carbamic acid tert-butyl ester 587872-39-7 C18H19NO3S
(4-Hydroxy-9H-thioxanthen-1-yl)-carbamic acid tert-butyl ester
—— 4-tetradecyloxy-N-[4-(4-ferrocenyl)benzylidene]aniline 708266-36-8 C37H47FeNO
4-tetradecyloxy-N-[4-(4-ferrocenyl)benzylidene]aniline
—— 4,5-dichloro-2-diphenoxymethylene-4-cylopentene-1,3-dione 56922-66-8 C18H10Cl2O4
4,5-dichloro-2-diphenoxymethylene-4-cylopentene-1,3-dione
—— (4-chloro-phenyl)-(3-phenyl-oxazolidin-2-ylidene)-amine 32974-55-3 C15H13ClN2O
(4-chloro-phenyl)-(3-phenyl-oxazolidin-2-ylidene)-amine
—— 4-(<i>N</i>-benzoyl-anilino)-benzoic acid hydrazide 110442-35-8 C20H17N3O2
4-(<i>N</i>-benzoyl-anilino)-benzoic acid hydrazide
—— 4'-(2-amino-1-hydroxy-ethyl)-stilben-4-ol; hydrochloride 101293-11-2 C16H17NO2*ClH
4'-(2-amino-1-hydroxy-ethyl)-stilben-4-ol; hydrochloride
—— 4-Amino-selenophenol-Se-β-D-glucosid-N-L-arabinosid-heptaacetat 107781-78-2 C31H39NO16Se
4-Amino-selenophenol-Se-β-D-glucosid-N-L-arabinosid-heptaacetat
—— 4-O-(4-Nitro-benzolsulfonyl)-2,3-anhydro-methyl-β-L-ribopyranosid 89381-80-6 C12H13NO8S
4-O-(4-Nitro-benzolsulfonyl)-2,3-anhydro-methyl-β-L-ribopyranosid
—— 4-(5-chloro-2-hexyloxy-phenyl)-4-oxo-butyric acid 103386-41-0 C16H21ClO4
4-(5-chloro-2-hexyloxy-phenyl)-4-oxo-butyric acid
—— 4-(4-Brom-phenyl)-triazolidon-(3)-thion-(5)-<1,2-1',2'>-Δ<sup>4</sup>-tetrahydropyridazin 95196-96-6 C12H10BrN3OS
4-(4-Brom-phenyl)-triazolidon-(3)-thion-(5)-<1,2-1',2'>-Δ<sup>4</sup>-tetrahydropyridazin
—— 4,6-Dichlor-4'-hydroxy-3'-methyl-3-carboxy-azobenzol 93534-12-4 C14H10Cl2N2O3
4,6-Dichlor-4'-hydroxy-3'-methyl-3-carboxy-azobenzol
—— 4-[5-(4-fluorophenyl)-2-(2-furyl)-1H-imidazol-4-yl]benzenesulfonamide 177754-68-6 C19H14FN3O3S
4-[5-(4-fluorophenyl)-2-(2-furyl)-1H-imidazol-4-yl]benzenesulfonamide
—— 4-phenyl-1-oxa-5-silaspiro(4.5)decane 139017-16-6 C14H20OSi
4-phenyl-1-oxa-5-silaspiro(4.5)decane
—— 4',5-dimethyl-2-<(4-methylphenyl)thio>biphenyl 127820-40-0 C21H20S
4',5-dimethyl-2-<(4-methylphenyl)thio>biphenyl
—— 4-methyl-2-phenethyl-1,2-dihydroquinazoline 1044743-03-4 C17H18N2
4-methyl-2-phenethyl-1,2-dihydroquinazoline
—— 4,N-Dimethyl-N-((5S,6R)-1-methyl-1-aza-spiro[4.5]dec-6-yl)-benzamide 119878-29-4 C19H28N2O
4,N-Dimethyl-N-((5S,6R)-1-methyl-1-aza-spiro[4.5]dec-6-yl)-benzamide
—— 4-Bromo-N-((5S,6R)-1-methyl-1-aza-spiro[4.5]dec-6-yl)-benzamide 119878-20-5 C17H23BrN2O
4-Bromo-N-((5S,6R)-1-methyl-1-aza-spiro[4.5]dec-6-yl)-benzamide
—— 4-Methyl-2-oxo-imidazolidine-1-carbodithioic acid methyl ester 80555-58-4 C6H10N2OS2
4-Methyl-2-oxo-imidazolidine-1-carbodithioic acid methyl ester
—— 4-((E)-2-Ethyl-5,5-dimethoxy-pent-2-enyl)-morpholine 76251-71-3 C13H25NO3
4-((E)-2-Ethyl-5,5-dimethoxy-pent-2-enyl)-morpholine
—— 4-chloro-5-methyl-3-oxo-3<i>H</i>-isoxazole-2-carboxylic acid <i>N</i>-allyl-2,3-dichloro-anilide 53707-34-9 C14H11Cl3N2O3
4-chloro-5-methyl-3-oxo-3<i>H</i>-isoxazole-2-carboxylic acid <i>N</i>-allyl-2,3-dichloro-anilide
—— (4,8-Dimethoxy-furo[2',3':4,5]benzo[1,2-d]oxazol-2-yl)-propyl-amine 52808-49-8 C14H16N2O4
(4,8-Dimethoxy-furo[2',3':4,5]benzo[1,2-d]oxazol-2-yl)-propyl-amine
—— 4,8-Dimethoxy-2-piperidin-1-yl-furo[2',3':4,5]benzo[1,2-d]oxazole 52808-48-7 C16H18N2O4
4,8-Dimethoxy-2-piperidin-1-yl-furo[2',3':4,5]benzo[1,2-d]oxazole
—— 4-(octahydroquinolin-1-yl)-4-oxobutyric acid 1153552-92-1 C13H21NO3
4-(octahydroquinolin-1-yl)-4-oxobutyric acid
—— 4-methyl-1-N',3-N'-bis-(4-methylphenyl)sulfonylbenzene-1,3-disulfonohydrazide 109831-44-9 C21H24N4O8S4
4-methyl-1-N',3-N'-bis-(4-methylphenyl)sulfonylbenzene-1,3-disulfonohydrazide
—— 4-[4-(4-methyl-anilino)-6-phenylsulfanyl-[1,3,5]triazin-2-ylamino]-benzoic acid 62692-98-2 C23H19N5O2S
4-[4-(4-methyl-anilino)-6-phenylsulfanyl-[1,3,5]triazin-2-ylamino]-benzoic acid
—— (4-methylphenyl)-(4-phenylquinazolin-2-yl)methanol 109271-80-9 C22H18N2O
(4-methylphenyl)-(4-phenylquinazolin-2-yl)methanol
—— 4-(bis(isopropyldimethylsilyl)methylene)-1-(tert-butyl)-2,3-bis(trimethylsilyl)-1,2-dihydro-1,2,4l5-azadiphosphete 1229447-32-8 C22H53NP2Si4
4-(bis(isopropyldimethylsilyl)methylene)-1-(tert-butyl)-2,3-bis(trimethylsilyl)-1,2-dihydro-1,2,4l5-azadiphosphete
—— 4',10'-dimethyl-4'<i>H</i>-spiro[benzo[<i>f</i>]chromene-3,5'-pyrido[2,3,4,5-<i>lmn</i>]phenanthridine] 59558-72-4 C28H20N2O
4',10'-dimethyl-4'<i>H</i>-spiro[benzo[<i>f</i>]chromene-3,5'-pyrido[2,3,4,5-<i>lmn</i>]phenanthridine]
—— 4-(3-biphenyl-4-yl-[1,2,4]oxadiazol-5-yl)piperidine-1-carboxylic acid tert-butyl ester 713147-57-0 C24H27N3O3
4-(3-biphenyl-4-yl-[1,2,4]oxadiazol-5-yl)piperidine-1-carboxylic acid tert-butyl ester
—— 4-(4-Isopropenyl-phenyl)-2,2-dimethyl-pentanal 60702-40-1 C16H22O
4-(4-Isopropenyl-phenyl)-2,2-dimethyl-pentanal
—— 4-Phenyl-3-mercapto-1,2-thiazol 59103-31-0 C9H7NS2
4-Phenyl-3-mercapto-1,2-thiazol
—— 4-(p-(N,N-dimethylamino)styryl)benzophenone ethylene acetal 76509-30-3 C25H25NO2
4-(p-(N,N-dimethylamino)styryl)benzophenone ethylene acetal