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中文名称 英文名称 CAS号 化学式 结构式图片
—— [(4R,6R)-4-(tert-Butyl-dimethyl-silanyloxy)-2,2,6-trimethyl-cyclohex-(Z)-ylidene]-hydrazine 444122-12-7 C15H32N2OSi
[(4R,6R)-4-(tert-Butyl-dimethyl-silanyloxy)-2,2,6-trimethyl-cyclohex-(Z)-ylidene]-hydrazine
—— 4-(4-methoxyphenylsulfonyl)-1-[2-(3,5-dimethoxyphenyl)ethyl]piperazine 1099095-07-4 C21H28N2O5S
4-(4-methoxyphenylsulfonyl)-1-[2-(3,5-dimethoxyphenyl)ethyl]piperazine
—— (+/-)-4-acetoxy-7-trimethylsilyl-3a,4,7,7a-tetrahydroisobenzofuran-1,3-dione 81159-06-0 C13H18O5Si
(+/-)-4-acetoxy-7-trimethylsilyl-3a,4,7,7a-tetrahydroisobenzofuran-1,3-dione
—— 4-(5-(trifluoromethyl)-2-{4-[3-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl}-1H-benzimidazol-7-yl)aniline 683245-46-7 C24H20F6N6
4-(5-(trifluoromethyl)-2-{4-[3-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl}-1H-benzimidazol-7-yl)aniline
—— 4,15-diphenyl-8,10,19,21-tetramethyl-2,4,6,8,10,13,15,17,19,21-decaazahexacyclo<10.10.0.0<sup>1.18</sup>.0<sup>2.6</sup>.0<sup>7.12</sup>.0<sup>13.17</sup>>docosan-3,5,9,11,14,16,20,22-octaone 96567-06-5 C28H24N10O8
4,15-diphenyl-8,10,19,21-tetramethyl-2,4,6,8,10,13,15,17,19,21-decaazahexacyclo<10.10.0.0<sup>1.18</sup>.0<sup>2.6</sup>.0<sup>7.12</sup>.0<sup>13.17</sup>>docosan-3,5,9,11,14,16,20,22-octaone
—— 4-(3-Cyanomethyl-1-hydrazinocarbonylmethyl-5,6-diphenyl-1H-[1,2,4]triazin-4-yl)-benzenesulfonamide 313544-57-9 C25H23N7O3S
4-(3-Cyanomethyl-1-hydrazinocarbonylmethyl-5,6-diphenyl-1H-[1,2,4]triazin-4-yl)-benzenesulfonamide
—— 4,13-dioxo-3,14-dioxa-hexadecanedioic acid diethyl ester 1830-01-9 C18H30O8
4,13-dioxo-3,14-dioxa-hexadecanedioic acid diethyl ester
—— 4-[(5-isopropyl-3,8-dimethyl-azulen-1-yl)-oxo-acetyl]-morpholine 69163-24-2 C21H25NO3
4-[(5-isopropyl-3,8-dimethyl-azulen-1-yl)-oxo-acetyl]-morpholine
—— 4-[(4S,5S,6S)-4,5-Bis-(tert-butyl-dimethyl-silanyloxy)-6-methyl-5,6-dihydro-4H-pyran-2-yl]-2-bromo-5-methoxy-4-triethylsilanyloxy-4H-naphthalen-1-one 888033-11-2 C35H59BrO6Si3
4-[(4S,5S,6S)-4,5-Bis-(tert-butyl-dimethyl-silanyloxy)-6-methyl-5,6-dihydro-4H-pyran-2-yl]-2-bromo-5-methoxy-4-triethylsilanyloxy-4H-naphthalen-1-one
—— [4-(1H-benzimidazol-2-yl)piperidin-1-yl][4-(phenylsulfonyl)phenyl]methanone 1234708-69-0 C25H23N3O3S
[4-(1H-benzimidazol-2-yl)piperidin-1-yl][4-(phenylsulfonyl)phenyl]methanone
—— {4-chloro-2-[(5-(2-methoxyethylaminosulfonyl)-2-methylphenyl)ethynyl]phenoxy}acetic acid 1240286-23-0 C20H20ClNO6S
{4-chloro-2-[(5-(2-methoxyethylaminosulfonyl)-2-methylphenyl)ethynyl]phenoxy}acetic acid
—— 4-(9-cyclobutyl-2,3,4,7,8,9,10,11-octahydro-1H-[1,4]diazepino[7',1':2,3]imidazo[4,5-d]isoquinoline-2-carbonyl)benzonitrile 1239878-97-7 C26H27N5O
4-(9-cyclobutyl-2,3,4,7,8,9,10,11-octahydro-1H-[1,4]diazepino[7',1':2,3]imidazo[4,5-d]isoquinoline-2-carbonyl)benzonitrile
—— (4-cyano-2-{[2-methyl-5-(phenylsulfonyl)phenyl]ethynyl}phenoxy)acetic acid 1240286-00-3 C24H17NO5S
(4-cyano-2-{[2-methyl-5-(phenylsulfonyl)phenyl]ethynyl}phenoxy)acetic acid
—— (4S)-N-(6-fluoro-2-methyl-3-(5-((5-methyl-4H,5H,6H,7H-pyrazolo[1,5-a]pyrazin-2-yl)amino)-6-oxo-1,6-dihydropyridazin-3-yl)phenyl)-4-hydroxy-5,5-dimethyl-4H,5H,6H-cyclopenta[b]thiophene-2-carboxamide 1227209-01-9 C28H30FN7O3S
(4S)-N-(6-fluoro-2-methyl-3-(5-((5-methyl-4H,5H,6H,7H-pyrazolo[1,5-a]pyrazin-2-yl)amino)-6-oxo-1,6-dihydropyridazin-3-yl)phenyl)-4-hydroxy-5,5-dimethyl-4H,5H,6H-cyclopenta[b]thiophene-2-carboxamide
—— 4-methyl-3-[5-(4-nitrophenyl)-4,5-dihydro-1H-pyrazol-3-yl]cinnoline 1253934-71-2 C18H15N5O2
4-methyl-3-[5-(4-nitrophenyl)-4,5-dihydro-1H-pyrazol-3-yl]cinnoline
—— 4-Methyl-6-hydroxy-2-(4-hydroxy-phenyl)-benzothiazole 440122-94-1 C14H11NO2S
4-Methyl-6-hydroxy-2-(4-hydroxy-phenyl)-benzothiazole
—— 4-((R)-1-[1,2,4]triazolo[1,5-a]pyrimidin-7-yl-pyrrolidin-2-ylmethoxy)-6-trifluoromethyl-quinoline 1235864-44-4 C20H17F3N6O
4-((R)-1-[1,2,4]triazolo[1,5-a]pyrimidin-7-yl-pyrrolidin-2-ylmethoxy)-6-trifluoromethyl-quinoline
—— 4-(3-(3-(imino(4-isopropylpiperazin-1-yl)methyl)phenyl)ureido)-N-(4-sulfamoylbenzyl)benzenesulfonamide 1237645-31-6 C28H35N7O5S2
4-(3-(3-(imino(4-isopropylpiperazin-1-yl)methyl)phenyl)ureido)-N-(4-sulfamoylbenzyl)benzenesulfonamide
—— 4-cyanopyridinetrifluoroborate 16663-55-1 C6H4BF3N2
4-cyanopyridinetrifluoroborate
—— 4-acetamido-4-methyl-3,4-dihydroacenaphthen-5(2aH)-one 75834-61-6 C15H17NO2
4-acetamido-4-methyl-3,4-dihydroacenaphthen-5(2aH)-one
—— 4-amino-4,6-dideoxy-6-fluoro-α-D-galactopyranosyl 4-amino-4,6-dideoxy-6-fluoro-α-D-galactopyranoside dihydrochloride 73892-68-9 C12H22F2N2O7*2ClH
4-amino-4,6-dideoxy-6-fluoro-α-D-galactopyranosyl 4-amino-4,6-dideoxy-6-fluoro-α-D-galactopyranoside dihydrochloride
—— 4-(Benzyloxycarbonylmethyl-carbamoyl)-(R)-5-(3-cyano-phenyl)-4-methoxycarbonylamino-pentanoic acid tert-butyl ester 403669-05-6 C28H33N3O7
4-(Benzyloxycarbonylmethyl-carbamoyl)-(R)-5-(3-cyano-phenyl)-4-methoxycarbonylamino-pentanoic acid tert-butyl ester
—— 4-amino-5-phenyl-pyrrole-2,3-dicarboxylic acid 2-methyl ester 56464-29-0 C13H12N2O4
4-amino-5-phenyl-pyrrole-2,3-dicarboxylic acid 2-methyl ester
—— (4-Chloro-5-dodecylsulfanyl-2-nitro-phenyl)-methyl-amine 35967-32-9 C19H31ClN2O2S
(4-Chloro-5-dodecylsulfanyl-2-nitro-phenyl)-methyl-amine
—— 4-(2-acetoxy-1-methoxymethylcyclopentyl)-4-methylcyclohexa-2,5-dienone 79417-71-3 C16H22O4
4-(2-acetoxy-1-methoxymethylcyclopentyl)-4-methylcyclohexa-2,5-dienone
—— 4-(5,5-dimethyl-7-oxo-4,5,6,7-tetrahydrobenzo[d]thiazol-2-ylamino)-N-(thiazol-2-yl)benzenesulfonamide 1104805-17-5 C18H18N4O3S3
4-(5,5-dimethyl-7-oxo-4,5,6,7-tetrahydrobenzo[d]thiazol-2-ylamino)-N-(thiazol-2-yl)benzenesulfonamide
—— (4-nitrophenyl)methyl (5R,6R)-3-[(S)-[(E)-2-acetamidoethenyl]sulfinyl]-6-(2-hydroxypropan-2-yl)-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate 84823-06-3 C21H23N3O8S
(4-nitrophenyl)methyl (5R,6R)-3-[(S)-[(E)-2-acetamidoethenyl]sulfinyl]-6-(2-hydroxypropan-2-yl)-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
—— 4,10-dimethyl-7,9-dinitro-6<i>H</i>-pyrano[3,2-<i>b</i>]phenoxazin-2-one 21765-81-1 C17H11N3O7
4,10-dimethyl-7,9-dinitro-6<i>H</i>-pyrano[3,2-<i>b</i>]phenoxazin-2-one
—— 4-ethyl-5-methyl-6-methylsulfanyl-2-(2-oxo-propoxy)-nicotinonitrile 54891-79-1 C13H16N2O2S
4-ethyl-5-methyl-6-methylsulfanyl-2-(2-oxo-propoxy)-nicotinonitrile
—— 4-acetoxy-1-(4-chloro-phenoxy)-3,3-dimethyl-1-[1,2,4]triazol-1-yl-butan-2-one 66126-23-6 C16H18ClN3O4
4-acetoxy-1-(4-chloro-phenoxy)-3,3-dimethyl-1-[1,2,4]triazol-1-yl-butan-2-one
—— 4,8-dihexyl-5-morpholin-4-yl-2-phenyl-3,4-dihydro-pyrimido[4,5-<i>d</i>]pyridazine 57315-52-3 C28H41N5O
4,8-dihexyl-5-morpholin-4-yl-2-phenyl-3,4-dihydro-pyrimido[4,5-<i>d</i>]pyridazine
—— 4-(4-hydroxy-1H-benzoimidazol-2-yl)-piperidin-4-ylamine 1035388-69-2 C12H16N4O
4-(4-hydroxy-1H-benzoimidazol-2-yl)-piperidin-4-ylamine
—— 4-[1]naphthylazo-pyrocatechol 60563-41-9 C16H12N2O2
4-[1]naphthylazo-pyrocatechol
—— 4c-Brom-7-methoxy-1,2,3,4-tetrahydro-phenanthren-1r,2c-dicarbonsaeure 98694-05-4 C17H15BrO5
4c-Brom-7-methoxy-1,2,3,4-tetrahydro-phenanthren-1r,2c-dicarbonsaeure
—— 4-hydroxy-benzoic acid-(5-butyl-2,4-dihydroxy-benzylidenehydrazide) 102016-82-0 C18H20N2O4
4-hydroxy-benzoic acid-(5-butyl-2,4-dihydroxy-benzylidenehydrazide)
—— 4-(2-Piperidino-acetamino)-(3,4-dimethoxyphenylmercapto)-benzol 95281-60-0 C21H26N2O3S
4-(2-Piperidino-acetamino)-(3,4-dimethoxyphenylmercapto)-benzol
—— 4-[4-amino-4-(6-methyl-1H-benzoimidazol-2-yl)-piperidin-1-yl]-1,3-dihydro-pyrrolo[2,3-b]pyridin-2-one 1035386-66-3 C20H22N6O
4-[4-amino-4-(6-methyl-1H-benzoimidazol-2-yl)-piperidin-1-yl]-1,3-dihydro-pyrrolo[2,3-b]pyridin-2-one
—— 4-chloro-<i>N</i>-[4-(3-morpholino-propoxy)-benzyliden]-aniline 103509-26-8 C20H23ClN2O2
4-chloro-<i>N</i>-[4-(3-morpholino-propoxy)-benzyliden]-aniline
—— (4-amino-phenyl)-(4-octylamino-phenyl)-sulfide 102600-47-5 C20H28N2S
(4-amino-phenyl)-(4-octylamino-phenyl)-sulfide
—— 4-(benzo[d][1,3]dioxol-5-yl)-4’-(benzyloxy)-[1,1’-biphenyl]-2,3,5,6-tetrayl tetraacetate 1429637-87-5 C34H28O11
4-(benzo[d][1,3]dioxol-5-yl)-4’-(benzyloxy)-[1,1’-biphenyl]-2,3,5,6-tetrayl tetraacetate
—— 4-cyclohex-2-enyl-benzoic acid 892843-69-5 C13H14O2
4-cyclohex-2-enyl-benzoic acid
—— 4-Methyl-3-[(2,4,5-trifluorobenzoyl)amino]thiophene-2-carboxylic acid 884534-42-3 C13H8F3NO3S
4-Methyl-3-[(2,4,5-trifluorobenzoyl)amino]thiophene-2-carboxylic acid
—— 4-(4-chloro-3-(trifluoromethyl)phenylamino)-2-(4-hydroxy-4-(hydroxymethyl)piperidin-1-yl)-8-iodopyrido[4,3-d]pyrimidin-5(6H)-one 1300609-50-0 C20H18ClF3IN5O3
4-(4-chloro-3-(trifluoromethyl)phenylamino)-2-(4-hydroxy-4-(hydroxymethyl)piperidin-1-yl)-8-iodopyrido[4,3-d]pyrimidin-5(6H)-one
—— 4,4'-bis(2,2'-bipyridin-6-yl)biphenyl 219835-71-9 C32H22N4
4,4'-bis(2,2'-bipyridin-6-yl)biphenyl
—— (4S,5R)-5-(1-iodovinyl)-4-(4-methoxyphenyl)oxazolidin-2-one 1572519-35-7 C12H12INO3
(4S,5R)-5-(1-iodovinyl)-4-(4-methoxyphenyl)oxazolidin-2-one
—— (4R,5R)-4-sec-Butyl-2-oxo-5-phenylsulfanyl-oxazolidine-3-carboxylic acid tert-butyl ester 132149-75-8 C18H25NO4S
(4R,5R)-4-sec-Butyl-2-oxo-5-phenylsulfanyl-oxazolidine-3-carboxylic acid tert-butyl ester
—— 4-[bis-(2-chloro-ethyl)-amino]-2,5-diethoxy-benzaldehyde 31847-27-5 C15H21Cl2NO3
4-[bis-(2-chloro-ethyl)-amino]-2,5-diethoxy-benzaldehyde
—— 4-(2-Oxotetrahydro-3-furanyliden)-imidazolidin-2,5-dion 91101-03-0 C7H6N2O4
4-(2-Oxotetrahydro-3-furanyliden)-imidazolidin-2,5-dion
—— 4-(6-fluoro-imidazo[1,2-a]pyridine-3-carbonyl)-N-methyl-N-phenyl-benzamide 1235992-16-1 C22H16FN3O2
4-(6-fluoro-imidazo[1,2-a]pyridine-3-carbonyl)-N-methyl-N-phenyl-benzamide
—— 4-Chloro-2,5-dimethyl-furan-3-carboxylic acid ethyl ester 85803-83-4 C9H11ClO3
4-Chloro-2,5-dimethyl-furan-3-carboxylic acid ethyl ester