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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4,4'-dibutyl-1,4,1',4'-tetrahydro-1,1'-<i>m</i>-phenylenedisulfonyl-bis-tetrazol-5-one 37495-29-7 C16H22N8O6S2
4,4'-dibutyl-1,4,1',4'-tetrahydro-1,1'-<i>m</i>-phenylenedisulfonyl-bis-tetrazol-5-one
—— 4,5,9,10-Tetrahydro-10b,10c-diazadicyclopenta<ef,kl>heptalen-3,8-dion 77343-07-8 C14H12N2O2
4,5,9,10-Tetrahydro-10b,10c-diazadicyclopenta<ef,kl>heptalen-3,8-dion
—— {{4-{[3-(4-chlorobenzyl)-1,2,4-oxadiazol-5-yl]methyl}cyclohexyl}}-N,N-dimethyl(phenyl)methanamine 943003-17-6 C25H30ClN3O
{{4-{[3-(4-chlorobenzyl)-1,2,4-oxadiazol-5-yl]methyl}cyclohexyl}}-N,N-dimethyl(phenyl)methanamine
—— 4-(2-chloro-benzyl)-pyridazin-3-ol 622372-98-9 C11H9ClN2O
4-(2-chloro-benzyl)-pyridazin-3-ol
—— 4-(4-dimethylaminophenyl)-2,6-bis(4-methoxyphenyl)pyridine 53415-35-3 C27H26N2O2
4-(4-dimethylaminophenyl)-2,6-bis(4-methoxyphenyl)pyridine
—— 4-(4-hydroxy-phenyl)-2-methyl-4-oxo-butyric acid ethyl ester 66123-82-8 C13H16O4
4-(4-hydroxy-phenyl)-2-methyl-4-oxo-butyric acid ethyl ester
—— (4S)-4-[(benzyloxy)methyl]-2,2-dimethyl-5-methylene-1,3-dioxane 943329-72-4 C15H20O3
(4S)-4-[(benzyloxy)methyl]-2,2-dimethyl-5-methylene-1,3-dioxane
—— 4-(1-Hydroxy-3-phenylsulfanyl-propyl)-5-isopropyl-2,2-dimethyl-[1,3]dioxolane-4-carboxylic acid ethyl ester 477842-64-1 C20H30O5S
4-(1-Hydroxy-3-phenylsulfanyl-propyl)-5-isopropyl-2,2-dimethyl-[1,3]dioxolane-4-carboxylic acid ethyl ester
—— 4-(1-Hydroxy-3-phenylsulfanyl-propyl)-2,2,5,5-tetramethyl-[1,3]dioxolane-4-carboxylic acid ethyl ester 477842-61-8 C19H28O5S
4-(1-Hydroxy-3-phenylsulfanyl-propyl)-2,2,5,5-tetramethyl-[1,3]dioxolane-4-carboxylic acid ethyl ester
—— (4R,5S,8R,10R)-8-tert-Butyl-4,10-dimethyl-7,9-dioxa-1,2-diaza-spiro[4.5]dec-1-en-6-one 218933-57-4 C12H20N2O3
(4R,5S,8R,10R)-8-tert-Butyl-4,10-dimethyl-7,9-dioxa-1,2-diaza-spiro[4.5]dec-1-en-6-one
—— 4-(3-Benzenesulfinyl-1-hydroxy-propyl)-5-ethyl-2,2-dimethyl-[1,3]dioxolane-4-carboxylic acid ethyl ester 477842-66-3 C19H28O6S
4-(3-Benzenesulfinyl-1-hydroxy-propyl)-5-ethyl-2,2-dimethyl-[1,3]dioxolane-4-carboxylic acid ethyl ester
—— 4-Amino-5,6,7,8-tetrahydro-7-isopropylpyrido<4',3':4,5>thieno<2,3-d>pyrimidine 74022-35-8 C12H16N4S
4-Amino-5,6,7,8-tetrahydro-7-isopropylpyrido<4',3':4,5>thieno<2,3-d>pyrimidine
—— 4-(3-Benzenesulfinyl-1-hydroxy-propyl)-5-isopropyl-2,2-dimethyl-[1,3]dioxolane-4-carboxylic acid ethyl ester 477842-68-5 C20H30O6S
4-(3-Benzenesulfinyl-1-hydroxy-propyl)-5-isopropyl-2,2-dimethyl-[1,3]dioxolane-4-carboxylic acid ethyl ester
—— 4-(3-Benzenesulfinyl-1-hydroxy-propyl)-2,2-dimethyl-[1,3]dioxolane-4-carboxylic acid methyl ester 132900-78-8 C16H22O6S
4-(3-Benzenesulfinyl-1-hydroxy-propyl)-2,2-dimethyl-[1,3]dioxolane-4-carboxylic acid methyl ester
—— 4-(4-nitrophenoxy)-pyrrolo[1,2-b]pyridazine 1187875-95-1 C13H9N3O3
4-(4-nitrophenoxy)-pyrrolo[1,2-b]pyridazine
—— 4-(3-Benzenesulfinyl-1-hydroxy-propyl)-2,2,5,5-tetramethyl-[1,3]dioxolane-4-carboxylic acid ethyl ester 477842-65-2 C19H28O6S
4-(3-Benzenesulfinyl-1-hydroxy-propyl)-2,2,5,5-tetramethyl-[1,3]dioxolane-4-carboxylic acid ethyl ester
—— 4-(3-Benzenesulfinyl-1-hydroxy-propyl)-5-isopropyl-2,2-dimethyl-[1,3]dioxolane-4-carboxylic acid methyl ester 477842-67-4 C19H28O6S
4-(3-Benzenesulfinyl-1-hydroxy-propyl)-5-isopropyl-2,2-dimethyl-[1,3]dioxolane-4-carboxylic acid methyl ester
—— 4-(1-Hydroxy-3-phenylsulfanyl-propyl)-5-isopropyl-2,2-dimethyl-[1,3]dioxolane-4-carboxylic acid methyl ester 477842-63-0 C19H28O5S
4-(1-Hydroxy-3-phenylsulfanyl-propyl)-5-isopropyl-2,2-dimethyl-[1,3]dioxolane-4-carboxylic acid methyl ester
—— 4-(pyrrolo[1,2-b]pyridazin-4-yloxy)benzenamine 1187875-97-3 C13H11N3O
4-(pyrrolo[1,2-b]pyridazin-4-yloxy)benzenamine
—— (4R,5R)-4-[(benzyloxy)methyl]-2,2,5-trimethyl-1,3-dioxan-5-ol 943329-71-3 C15H22O4
(4R,5R)-4-[(benzyloxy)methyl]-2,2,5-trimethyl-1,3-dioxan-5-ol
—— 4-(2-(Butylcyclohexylamino)ethyl)-1-piperazinecarboxylic acid isopropyl ester hydrochloride 24269-63-4 C20H40ClN3O2
4-(2-(Butylcyclohexylamino)ethyl)-1-piperazinecarboxylic acid isopropyl ester hydrochloride
—— 4,4"-bis(bromomethyl)-1,1':3',1"-terphenyl-2'-d 167500-13-2 C20H16Br2
4,4"-bis(bromomethyl)-1,1':3',1"-terphenyl-2'-d
—— 4-isoquinolin-1-yl-piperidin-4-ol 65751-80-6 C14H16N2O
4-isoquinolin-1-yl-piperidin-4-ol
—— 4-(2'-Benzoyl-1'-cyano-1',2'-dihydro-1'-isochinolyl)methyl-pyridin-3-carbonsaeureethylester 157650-23-2 C26H21N3O3
4-(2'-Benzoyl-1'-cyano-1',2'-dihydro-1'-isochinolyl)methyl-pyridin-3-carbonsaeureethylester
—— 4-(3-(Dimethylamino)propyl)-1-piperazinecarboxylic acid ethyl ester hydrochloride 24280-48-6 C12H26ClN3O2
4-(3-(Dimethylamino)propyl)-1-piperazinecarboxylic acid ethyl ester hydrochloride
—— (4-Chloro-phenyl)-isoquinolin-1-yl-methanol; hydrochloride 121451-83-0 C16H12ClNO*ClH
(4-Chloro-phenyl)-isoquinolin-1-yl-methanol; hydrochloride
—— 4-(2-(Isobutylisopropylamino)ethyl)-1-piperazinecarboxylic acid isopropyl ester hydrochloride 24269-62-3 C17H36ClN3O2
4-(2-(Isobutylisopropylamino)ethyl)-1-piperazinecarboxylic acid isopropyl ester hydrochloride
—— 4-[2-(4-Methoxy-phenyl)-ethyl]-benzenesulfonyl chloride 109876-16-6 C15H15ClO3S
4-[2-(4-Methoxy-phenyl)-ethyl]-benzenesulfonyl chloride
—— 4-Benzoyloxy-4-isoquinolin-1-yl-piperidine-1-carboxylic acid ethyl ester 100906-97-6 C24H24N2O4
4-Benzoyloxy-4-isoquinolin-1-yl-piperidine-1-carboxylic acid ethyl ester
—— 4-(4-Isopropenyl-phenyl)-2,6,13,16,19-pentaoxa-tricyclo[18.4.0.0<sup>7,12</sup>]tetracosa-1(24),7(12),8,10,20,22-hexaen-4-ol 321883-87-8 C28H30O6
4-(4-Isopropenyl-phenyl)-2,6,13,16,19-pentaoxa-tricyclo[18.4.0.0<sup>7,12</sup>]tetracosa-1(24),7(12),8,10,20,22-hexaen-4-ol
—— 4-benzoyloxy-1-benzyl-4-isoquinolin-1-yl-piperidine 62370-80-3 C28H26N2O2
4-benzoyloxy-1-benzyl-4-isoquinolin-1-yl-piperidine
—— 4-[4-[[12,19-Bis[4-(4-formyl-2-methoxyphenoxy)butoxy]-6,13,20-trimethoxy-5-tetracyclo[15.4.0.03,8.010,15]henicosa-1(21),3,5,7,10,12,14,17,19-nonaenyl]oxy]butoxy]-3-methoxybenzaldehyde —— C60H66O15
4-[4-[[12,19-Bis[4-(4-formyl-2-methoxyphenoxy)butoxy]-6,13,20-trimethoxy-5-tetracyclo[15.4.0.03,8.010,15]henicosa-1(21),3,5,7,10,12,14,17,19-nonaenyl]oxy]butoxy]-3-methoxybenzaldehyde
—— 4-Isoquinolin-1-yl-tetrahydro-thiopyran-4-ol 100907-15-1 C14H15NOS
4-Isoquinolin-1-yl-tetrahydro-thiopyran-4-ol
—— 4-Isopropyl-2,6,13,16,19-pentaoxa-tricyclo[18.4.0.0<sup>7,12</sup>]tetracosa-1(20),7(12),8,10,21,23-hexaen-4-ol 178392-58-0 C22H28O6
4-Isopropyl-2,6,13,16,19-pentaoxa-tricyclo[18.4.0.0<sup>7,12</sup>]tetracosa-1(20),7(12),8,10,21,23-hexaen-4-ol
—— 4-hydrazino-7-methoxy-2-methyl-8-quinolineamine 113698-11-6 C11H14N4O
4-hydrazino-7-methoxy-2-methyl-8-quinolineamine
—— (4S)-4-acetyl-3-(4-methoxybenzyl)-1,3-oxazolidine-2-one 873869-21-7 C13H15NO4
(4S)-4-acetyl-3-(4-methoxybenzyl)-1,3-oxazolidine-2-one
—— 4-aminomethyl-2,5,6-trimethylindole 111168-74-2 C12H16N2
4-aminomethyl-2,5,6-trimethylindole
—— (4S)-5-[4-(benzyloxy)phenyl]-4-(dibenzylamino)-3-oxopentanenitrile 854754-83-9 C32H30N2O2
(4S)-5-[4-(benzyloxy)phenyl]-4-(dibenzylamino)-3-oxopentanenitrile
—— 4-Aminoquinaldinium chloride —— C10H11ClN2
4-Aminoquinaldinium chloride
—— 4-Phenyl-5,6,7,8-tetrahydro-pyrido[4,3-d]pyrimidin-2-ylamine 148363-57-9 C13H14N4
4-Phenyl-5,6,7,8-tetrahydro-pyrido[4,3-d]pyrimidin-2-ylamine
—— 4-(4-Fluoro-phenyl)-6-propyl-5,6,7,8-tetrahydro-pyrido[4,3-d]pyrimidin-2-ylamine 148363-62-6 C16H19FN4
4-(4-Fluoro-phenyl)-6-propyl-5,6,7,8-tetrahydro-pyrido[4,3-d]pyrimidin-2-ylamine
—— 4-(4-Vinyl-phenyl)-2,6,13,16,19-pentaoxa-tricyclo[18.4.0.0<sup>7,12</sup>]tetracosa-1(24),7(12),8,10,20,22-hexaen-4-ol 321883-86-7 C27H28O6
4-(4-Vinyl-phenyl)-2,6,13,16,19-pentaoxa-tricyclo[18.4.0.0<sup>7,12</sup>]tetracosa-1(24),7(12),8,10,20,22-hexaen-4-ol
—— (4-Cyclohexyl-2,6,13,16,19-pentaoxa-tricyclo[18.4.0.0<sup>7,12</sup>]tetracosa-1(24),7(12),8,10,20,22-hexaen-4-yloxy)-acetic acid 214778-56-0 C27H34O8
(4-Cyclohexyl-2,6,13,16,19-pentaoxa-tricyclo[18.4.0.0<sup>7,12</sup>]tetracosa-1(24),7(12),8,10,20,22-hexaen-4-yloxy)-acetic acid
—— (4-m-Tolyl-2,6,13,16,19-pentaoxa-tricyclo[18.4.0.0<sup>7,12</sup>]tetracosa-1(20),7(12),8,10,21,23-hexaen-4-yloxy)-acetic acid 351448-12-9 C28H30O8
(4-m-Tolyl-2,6,13,16,19-pentaoxa-tricyclo[18.4.0.0<sup>7,12</sup>]tetracosa-1(20),7(12),8,10,21,23-hexaen-4-yloxy)-acetic acid
—— 4-[3-[4-(7-ethyl-8-oxo-8,9-dihydro-7H-purin-6-yl)phenyl]-ureido]-N-isopropylbenzamide 1219727-40-8 C24H25N7O3
4-[3-[4-(7-ethyl-8-oxo-8,9-dihydro-7H-purin-6-yl)phenyl]-ureido]-N-isopropylbenzamide
—— 4-(4-Chloro-phenyl)-6-propyl-5,6,7,8-tetrahydro-pyrido[4,3-d]pyrimidin-2-ylamine 148363-61-5 C16H19ClN4
4-(4-Chloro-phenyl)-6-propyl-5,6,7,8-tetrahydro-pyrido[4,3-d]pyrimidin-2-ylamine
—— 4-(4,5,6,7-Tetrahydro-1H-pyrazolo[4,3-c]pyridin-3-yl)-benzonitrile 87628-46-4 C13H12N4
4-(4,5,6,7-Tetrahydro-1H-pyrazolo[4,3-c]pyridin-3-yl)-benzonitrile
—— 4-[2-(4-methoxy-phenyl)-2-oxo-ethylideneamino]-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one 24428-97-5 C20H19N3O3
4-[2-(4-methoxy-phenyl)-2-oxo-ethylideneamino]-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one
—— 4,4'-(8H-indolo[3,2,1-de]acridine-8,8-diyl)bis(N,N-diphenylaniline) 1334320-13-6 C55H39N3
4,4'-(8H-indolo[3,2,1-de]acridine-8,8-diyl)bis(N,N-diphenylaniline)
—— 4-(5-Acetyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridin-3-yl)-benzonitrile 87628-34-0 C15H14N4O
4-(5-Acetyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridin-3-yl)-benzonitrile