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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-Bicyclo[3.2.0]hept-2-ylmethyl-cyclohexylamine 46400-87-7 C14H25N
4-Bicyclo[3.2.0]hept-2-ylmethyl-cyclohexylamine
—— 4,4'-[3,3'-dihydroxy-4,4'-(6-phenyl-[1,3,5]triazine-2,4-diyl)-diphenoxy]-bis-butyronitrile 2125-30-6 C29H25N5O4
4,4'-[3,3'-dihydroxy-4,4'-(6-phenyl-[1,3,5]triazine-2,4-diyl)-diphenoxy]-bis-butyronitrile
—— 4-[(E)-1-Bromo-2-(5-nitro-furan-2-yl)-vinyl]-2-(2-methoxy-ethoxy)-thiazole 30019-41-1 C12H11BrN2O5S
4-[(E)-1-Bromo-2-(5-nitro-furan-2-yl)-vinyl]-2-(2-methoxy-ethoxy)-thiazole
—— (4S,5S)-4-((R)-1-Acetoxy-ethyl)-5-allyl-2-oxo-oxazolidine-3-carboxylic acid tert-butyl ester 129397-07-5 C15H23NO6
(4S,5S)-4-((R)-1-Acetoxy-ethyl)-5-allyl-2-oxo-oxazolidine-3-carboxylic acid tert-butyl ester
—— (4-Bromophenyl)-(3-ethylsulfanyl-9-methyl-4-thia-1,7-diazatricyclo[6.4.0.02,6]dodeca-2,5,7,9,11-pentaen-5-yl)methanone 1268450-26-5 C19H15BrN2OS2
(4-Bromophenyl)-(3-ethylsulfanyl-9-methyl-4-thia-1,7-diazatricyclo[6.4.0.02,6]dodeca-2,5,7,9,11-pentaen-5-yl)methanone
—— 4-methyl-6-pentyloxy-pyrimidin-2-ylamine 856973-83-6 C10H17N3O
4-methyl-6-pentyloxy-pyrimidin-2-ylamine
—— [(4-Chlorobenzoyl)amino] 4-chlorobenzenecarbodithioate 128204-60-4 C14H9Cl2NOS2
[(4-Chlorobenzoyl)amino] 4-chlorobenzenecarbodithioate
—— (4S,6aR,6bS,8aS,12aS,12bR)-10-((4-fluorobenzyl)amino)-6a,8a-dimethyl-3,4,5,6,6a,6b,7,8,8a,12,12a,12b-dodecahydro-1H-naphtho[2',1':4,5]indeno[1,2-d]thiazol-4-ol 1447238-39-2 C27H33FN2OS
(4S,6aR,6bS,8aS,12aS,12bR)-10-((4-fluorobenzyl)amino)-6a,8a-dimethyl-3,4,5,6,6a,6b,7,8,8a,12,12a,12b-dodecahydro-1H-naphtho[2',1':4,5]indeno[1,2-d]thiazol-4-ol
—— 4-[2-(3,5-Dimethoxy-4-i-propylphenyl)ethenyl]benzoic acid 678986-63-5 C20H22O4
4-[2-(3,5-Dimethoxy-4-i-propylphenyl)ethenyl]benzoic acid
—— 4-[[(1S)-1-[8-chloro-1-(morpholine-4-carbonyl)isoquinolin-3-yl]ethyl]amino]-7H-pyrrolo[2,3-d]pyrimidine-5-carboxamide 1376761-41-9 C23H22ClN7O3
4-[[(1S)-1-[8-chloro-1-(morpholine-4-carbonyl)isoquinolin-3-yl]ethyl]amino]-7H-pyrrolo[2,3-d]pyrimidine-5-carboxamide
—— 4,4'-dicyanoperfluoroazobenzene 74632-44-3 C14F8N4
4,4'-dicyanoperfluoroazobenzene
—— [4-[(2R)-1-oxopropan-2-yl]phenyl] acetate 1577226-31-3 C11H12O3
[4-[(2R)-1-oxopropan-2-yl]phenyl] acetate
—— [4-(3-bromopropoxy)benzyl]methylcarbamic acid tert-butyl ester 1046818-39-6 C16H24BrNO3
[4-(3-bromopropoxy)benzyl]methylcarbamic acid tert-butyl ester
—— 4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-N-({4-[(4-hydroxybenzyl)amino]-3-nitrophenyl}sulfonyl)-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide 1257047-41-8 C46H46ClN7O7S
4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-N-({4-[(4-hydroxybenzyl)amino]-3-nitrophenyl}sulfonyl)-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide
—— (4S,4aS,5aR,12aS)-4-(dimethylamino)-3,10,12,12a-tetrahydroxy-8-((S)-1-methylpiperidin-2-yl)-1,11-dioxo-7-(trifluoromethoxy)-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide 1359298-18-2 C28H32F3N3O8
(4S,4aS,5aR,12aS)-4-(dimethylamino)-3,10,12,12a-tetrahydroxy-8-((S)-1-methylpiperidin-2-yl)-1,11-dioxo-7-(trifluoromethoxy)-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide
—— 4-trimethylsilyl-2-trimethylsilyloxybut-2-enenitrile 76837-34-8 C10H21NOSi2
4-trimethylsilyl-2-trimethylsilyloxybut-2-enenitrile
—— 4-Bromo-1,1-diethoxypent-2-yne 2413869-14-2 C9H15BrO2
4-Bromo-1,1-diethoxypent-2-yne
—— 4-(diethylaminodiazenyl)-N,N-dimethylaniline 3766-28-7 C12H20N4
4-(diethylaminodiazenyl)-N,N-dimethylaniline
—— 4-(4-Chlor-anilino)-2-methyl-benzo<h>chinolin 109865-91-0 C20H15ClN2
4-(4-Chlor-anilino)-2-methyl-benzo<h>chinolin
—— 4-Benzyloxymethyl-1-bromo-2-[(E)-3-(tert-butyl-dimethyl-silanyloxy)-2-methyl-propenyl]-5-methyl-cyclohex-3-enecarbaldehyde 141292-90-2 C26H39BrO3Si
4-Benzyloxymethyl-1-bromo-2-[(E)-3-(tert-butyl-dimethyl-silanyloxy)-2-methyl-propenyl]-5-methyl-cyclohex-3-enecarbaldehyde
—— 4-(benzylideneamino)-3-(1H-indol-3-ylmethyl)-1H-1,2,4-triazole-5-thione 1009733-97-4 C18H15N5S
4-(benzylideneamino)-3-(1H-indol-3-ylmethyl)-1H-1,2,4-triazole-5-thione
—— 4-exo-acetoxy-3-endo-methoxy-6-<(R)-1-(p-methoxyphenyl)ethyl>-6-aza-2-oxabicyclo<3.2.1>octan-7-one (D) 116233-64-8 C18H23NO6
4-exo-acetoxy-3-endo-methoxy-6-<(R)-1-(p-methoxyphenyl)ethyl>-6-aza-2-oxabicyclo<3.2.1>octan-7-one (D)
—— 4-oxo-dodec-2t(?)-enoic acid propyl ester 107058-68-4 C15H26O3
4-oxo-dodec-2t(?)-enoic acid propyl ester
—— 4-[1-Hydroxy-meth-(E)-ylidene]-7,8-dimethoxy-1-(toluene-4-sulfonyl)-1,2,3,4-tetrahydro-benzo[b]azepin-5-one 185348-97-4 C20H21NO6S
4-[1-Hydroxy-meth-(E)-ylidene]-7,8-dimethoxy-1-(toluene-4-sulfonyl)-1,2,3,4-tetrahydro-benzo[b]azepin-5-one
—— 4-ethoxy-benzo[4,5]thieno[2,3-<i>e</i>][1,3]oxazin-2-one 65739-74-4 C12H9NO3S
4-ethoxy-benzo[4,5]thieno[2,3-<i>e</i>][1,3]oxazin-2-one
—— 4-methyl-3,5-dimorpholin-4-yloxolan-2-one 78920-02-2 C13H22N2O4
4-methyl-3,5-dimorpholin-4-yloxolan-2-one
—— (4R,7R,8S,9S,10Z,13Z,16S)-4,8-dihydroxy-5,5,7,9,13-pentamethyl-16-[(E)-1-methyl-2-(2-methyl-1,3-thiazol-4-yl)-ethenyl]-6-oxo-1-oxa-6-thia-cyclohexadec-13-en-2-one 648933-66-8 C26H41NO5S2
(4R,7R,8S,9S,10Z,13Z,16S)-4,8-dihydroxy-5,5,7,9,13-pentamethyl-16-[(E)-1-methyl-2-(2-methyl-1,3-thiazol-4-yl)-ethenyl]-6-oxo-1-oxa-6-thia-cyclohexadec-13-en-2-one
—— [4-(3,3-Dichloro-allyloxy)-phenyl]-phenyl-methanone 42403-79-2 C16H12Cl2O2
[4-(3,3-Dichloro-allyloxy)-phenyl]-phenyl-methanone
—— 4-{2-[1-Iodo-meth-(Z)-ylidene]-octyl}-cyclohexene 118947-24-3 C15H25I
4-{2-[1-Iodo-meth-(Z)-ylidene]-octyl}-cyclohexene
—— 4-deuteriocinnamic acid 99532-30-6 C9H8O2
4-deuteriocinnamic acid
—— 4-[5-methyl-4-(2-oxo-2,3-dihydro-benzooxazol-5-ylamino)-pyrimidin-2-ylamino]-benzoic acid methyl ester 1236664-40-6 C20H17N5O4
4-[5-methyl-4-(2-oxo-2,3-dihydro-benzooxazol-5-ylamino)-pyrimidin-2-ylamino]-benzoic acid methyl ester
—— (4aS,9bS)-2-Dimethylaminomethyl-8,9b-dimethyl-4a,9b-dihydro-4H-dibenzofuran-3-one 68788-86-3 C17H21NO2
(4aS,9bS)-2-Dimethylaminomethyl-8,9b-dimethyl-4a,9b-dihydro-4H-dibenzofuran-3-one
—— 4-Phenylbutansaeure-<2-<sup>13</sup>C> 66318-68-1 C10H12O2
4-Phenylbutansaeure-<2-<sup>13</sup>C>
—— (4aS,6aS,6bR,8aR,10R,11R,12aR,12bR)-10,11-Diacetoxy-2,2,6a,6b,9,9,12a-heptamethyl-3,4,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13-hexadecahydro-2H-picene-4a-carboxylic acid methyl ester 31297-77-5 C35H52O6
(4aS,6aS,6bR,8aR,10R,11R,12aR,12bR)-10,11-Diacetoxy-2,2,6a,6b,9,9,12a-heptamethyl-3,4,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13-hexadecahydro-2H-picene-4a-carboxylic acid methyl ester
—— 4-[Chloro(phenylsulfonyl)methyl]-3-methylpyridazinium 1-dicyanomethylide 172879-52-6 C15H11ClN4O2S
4-[Chloro(phenylsulfonyl)methyl]-3-methylpyridazinium 1-dicyanomethylide
—— 4-(2,3-dichlorophenoxy)heptane-3,5-dione 1194545-27-1 C13H14Cl2O3
4-(2,3-dichlorophenoxy)heptane-3,5-dione
—— 4-Methyl-8-phenylsulfanylmethyl-bicyclo[3.3.1]nona-3,7-diene-2,6-dione 69903-47-5 C17H16O2S
4-Methyl-8-phenylsulfanylmethyl-bicyclo[3.3.1]nona-3,7-diene-2,6-dione
—— 4-[3-(3-nitro-phenyl)-1-phenyl-5-<i>p</i>-tolyl-1<i>H</i>-pyrazol-4-ylazo]-benzenesulfonamide 65409-92-9 C28H22N6O4S
4-[3-(3-nitro-phenyl)-1-phenyl-5-<i>p</i>-tolyl-1<i>H</i>-pyrazol-4-ylazo]-benzenesulfonamide
—— 4-Amino-1-(6-methoxyquinolin-4-yl)aminocarbonylpiperidine 394223-58-6 C16H20N4O2
4-Amino-1-(6-methoxyquinolin-4-yl)aminocarbonylpiperidine
—— 4-Amino-2-chloro-n-ethylbenzene-1-sulfonamide 1036596-00-5 C8H11ClN2O2S
4-Amino-2-chloro-n-ethylbenzene-1-sulfonamide
—— 4-(3,4-Difluorophenyl)-5-methyl-1,3-thiazol-2-amine 446028-92-8 C10H8F2N2S
4-(3,4-Difluorophenyl)-5-methyl-1,3-thiazol-2-amine
—— 4α-methyl-3β,17β-dihydroxyandrostan-6-one 600178-08-3 C20H32O3
4α-methyl-3β,17β-dihydroxyandrostan-6-one
—— 4-methoxy-3-oxo-2-(2-pyridin-2-ylethyl)isoindoline-1-carboxylic acid 1198117-59-7 C17H16N2O4
4-methoxy-3-oxo-2-(2-pyridin-2-ylethyl)isoindoline-1-carboxylic acid
—— 4-tert-butyl-1-(1-phenylselanylethyl)cyclohexan-1-ol 94718-83-9 C18H28OSe
4-tert-butyl-1-(1-phenylselanylethyl)cyclohexan-1-ol
—— 4-methyl-4-naphthalen-2-ylpentanoic acid 40663-15-8 C16H18O2
4-methyl-4-naphthalen-2-ylpentanoic acid
—— 4-O-(β-D-galactopyranosyl)-N-(N-benzyloxycarbonyltriglycyl)-β-D-glucopyranosylamine 949926-36-7 C26H38N4O15
4-O-(β-D-galactopyranosyl)-N-(N-benzyloxycarbonyltriglycyl)-β-D-glucopyranosylamine
—— {4-[3-(3-amino benzyloxy)-5-(4-cyano phenoxy)benzoylamino]cyclohexyl}carbamic acid tert-butyl ester 1256594-24-7 C32H36N4O5
{4-[3-(3-amino benzyloxy)-5-(4-cyano phenoxy)benzoylamino]cyclohexyl}carbamic acid tert-butyl ester
—— 4-[(S)-2-(3-fluoroazetidin-1-yl)-1-(3-chlorophenyl)ethylamino]quinazoline-8-carboxylic acid amide 1379546-12-9 C20H19ClFN5O
4-[(S)-2-(3-fluoroazetidin-1-yl)-1-(3-chlorophenyl)ethylamino]quinazoline-8-carboxylic acid amide
—— 4-methoxymethyl 1-methyl 2-[1-(3',5'-dimethoxyphenyl)-(Z)-ethylidene]-3-[1-pyridin-3-yl-(E)-methylidene]succinate 1094172-81-2 C23H25NO7
4-methoxymethyl 1-methyl 2-[1-(3',5'-dimethoxyphenyl)-(Z)-ethylidene]-3-[1-pyridin-3-yl-(E)-methylidene]succinate
—— 4-{[3-(Propan-2-yl)-1,2,4-oxadiazol-5-yl]methyl}aniline hydrochloride 1461707-36-7 C12H16ClN3O
4-{[3-(Propan-2-yl)-1,2,4-oxadiazol-5-yl]methyl}aniline hydrochloride