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中文名称 英文名称 CAS号 化学式 结构式图片
—— [4-(2-methyl-[1,3]dioxolan-2-yl)-thiazol-2-yl]-methylamine 1256276-13-7 C8H12N2O2S
[4-(2-methyl-[1,3]dioxolan-2-yl)-thiazol-2-yl]-methylamine
—— 4-Hydroxy-3-(4-methoxy-phenylcarbamoyl)-benzoesaeure-ethylester 28266-76-4 C17H17NO5
4-Hydroxy-3-(4-methoxy-phenylcarbamoyl)-benzoesaeure-ethylester
—— 4-Chloro-N<sup>1</sup>-(4-fluoro-phenyl)-5-thiocyanato-benzene-1,2-diamine 24591-12-6 C13H9ClFN3S
4-Chloro-N<sup>1</sup>-(4-fluoro-phenyl)-5-thiocyanato-benzene-1,2-diamine
—— 4,5,6,6a,7,8-hexahydro-1,2,10,11-tetramethoxy-5-methylbenzo<6,7>cyclohept<1,2,3-d,e>isoquinoline 81342-41-8 C22H27NO4
4,5,6,6a,7,8-hexahydro-1,2,10,11-tetramethoxy-5-methylbenzo<6,7>cyclohept<1,2,3-d,e>isoquinoline
—— 4-(tert-Butyl-dimethyl-silanyloxymethyl)-1,2-bis-trimethylsilanylmethyl-cyclohexene 87413-52-3 C21H46OSi3
4-(tert-Butyl-dimethyl-silanyloxymethyl)-1,2-bis-trimethylsilanylmethyl-cyclohexene
—— 4-<β-(3'-Piperidyl)-aethyl>-1,2,3,4-tetrahydro-chinolin 31507-82-1 C16H24N2
4-<β-(3'-Piperidyl)-aethyl>-1,2,3,4-tetrahydro-chinolin
—— 4-Oestren-3-on-4<<sup>14</sup>C> 35457-39-7 C18H26O
4-Oestren-3-on-4<<sup>14</sup>C>
—— 4-benzoylamino-1-(2-oxo-2-phenyl-ethyl)-[1,2,4]triazolium betaine 25857-85-6 C17H16N4O2
4-benzoylamino-1-(2-oxo-2-phenyl-ethyl)-[1,2,4]triazolium betaine
—— (4-Butoxy-7-chloro-2-oxo-1-phenyl-1,2-dihydro-quinolin-3-yl)-acetic acid methyl ester 32438-50-9 C22H22ClNO4
(4-Butoxy-7-chloro-2-oxo-1-phenyl-1,2-dihydro-quinolin-3-yl)-acetic acid methyl ester
—— 4-Benzyl-5-methyl-2-phenyl-1H-imidazole 3-oxide 29982-17-0 C17H16N2O
4-Benzyl-5-methyl-2-phenyl-1H-imidazole 3-oxide
—— 4-Chlormethyl-5-aethoxymethylfuran-2-carbonsaeuremethylester 31542-96-8 C10H13ClO4
4-Chlormethyl-5-aethoxymethylfuran-2-carbonsaeuremethylester
—— 4-(Benzylamino-methyl)-2,3,5-trimethyl-phenol; hydrochloride 33597-49-8 C17H21NO*ClH
4-(Benzylamino-methyl)-2,3,5-trimethyl-phenol; hydrochloride
—— 4-{3-[4-(3-phenyl-3-piperidin-1-yl-prop-1-ynyl)-phenyl]-prop-2-ynyl}-morpholine 30807-64-8 C27H30N2O
4-{3-[4-(3-phenyl-3-piperidin-1-yl-prop-1-ynyl)-phenyl]-prop-2-ynyl}-morpholine
—— 4-Benzyl-piperidine-1-carboxylic acid 3-diethylamino-1-methyl-propyl ester 24672-11-5 C21H34N2O2
4-Benzyl-piperidine-1-carboxylic acid 3-diethylamino-1-methyl-propyl ester
—— (4bS,6aS,10aS,10bR)-2-Methoxy-6a-methyl-4b,5,6,6a,9a,10,10a,10b,11,12-decahydro-7-oxa-8-aza-pentaleno[2,1-a]phenanthren-6b-ol 13872-66-7 C20H25NO3
(4bS,6aS,10aS,10bR)-2-Methoxy-6a-methyl-4b,5,6,6a,9a,10,10a,10b,11,12-decahydro-7-oxa-8-aza-pentaleno[2,1-a]phenanthren-6b-ol
—— 4-furfurylidene-5,6,7,8-tetrahydro-4<i>H</i>-isoquinoline-1,3-dione 35423-10-0 C14H13NO3
4-furfurylidene-5,6,7,8-tetrahydro-4<i>H</i>-isoquinoline-1,3-dione
—— 4-Fluoro-α-[3-(n-dodecylamino)propyl]benzenemethanamine Dihydrochloride 137098-87-4 C22H39FN2*2ClH
4-Fluoro-α-[3-(n-dodecylamino)propyl]benzenemethanamine Dihydrochloride
—— 4-{4-[4-(4-cyano-styryl)-styryl]-[1,2,3]triazol-2-yl}-benzonitrile 41425-74-5 C26H17N5
4-{4-[4-(4-cyano-styryl)-styryl]-[1,2,3]triazol-2-yl}-benzonitrile
—— 4-bromo-2-(4-methyl-5-methylsulfanyl-4<i>H</i>-[1,2,4]triazol-3-yl)-phenol 14374-25-5 C10H10BrN3OS
4-bromo-2-(4-methyl-5-methylsulfanyl-4<i>H</i>-[1,2,4]triazol-3-yl)-phenol
—— 4-(4-bromo-phenyl)-1,3-dimethyl-4,8-dihydro-1<i>H</i>-pyrazolo[3,4-<i>e</i>][1,4]thiazepin-7-one 56835-49-5 C14H14BrN3OS
4-(4-bromo-phenyl)-1,3-dimethyl-4,8-dihydro-1<i>H</i>-pyrazolo[3,4-<i>e</i>][1,4]thiazepin-7-one
—— [4,6-bis-(3,5-di-<i>tert</i>-butyl-4-hydroxy-anilino)-[1,3,5]triazin-2-yl]-phosphonic acid dimethyl ester 35965-75-4 C33H50N5O5P
[4,6-bis-(3,5-di-<i>tert</i>-butyl-4-hydroxy-anilino)-[1,3,5]triazin-2-yl]-phosphonic acid dimethyl ester
—— 4,4'-[1-(1(2)<i>H</i>-tetrazol-5-yl)-ethane-1,2-diyl]-bis-phenol 98341-00-5 C15H14N4O2
4,4'-[1-(1(2)<i>H</i>-tetrazol-5-yl)-ethane-1,2-diyl]-bis-phenol
—— 4-dimethylamino-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one; compound with 5-ethyl-5-phenyl-barbituric acid 861337-95-3 C12H12N2O3*C13H17N3O
4-dimethylamino-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one; compound with 5-ethyl-5-phenyl-barbituric acid
—— 4-bromoestradiol 3-O-benzyl ether 686721-44-8 C25H29BrO2
4-bromoestradiol 3-O-benzyl ether
—— (4aR)-2-oxo-1.1.4a.6-tetramethyl-trans-1.2.3.4.4a.7.8.8a-octahydro-naphthalene 151702-16-8 C14H22O
(4aR)-2-oxo-1.1.4a.6-tetramethyl-trans-1.2.3.4.4a.7.8.8a-octahydro-naphthalene
—— 4(S)-(benzyloxy)-3(R)-(chloromethoxy)-1-(diethylphosphonyl)pentane 174359-09-2 C17H28ClO5P
4(S)-(benzyloxy)-3(R)-(chloromethoxy)-1-(diethylphosphonyl)pentane
—— 4-[(E)-2-(3-guaiazulenyl)diazenyl]benzene-1-carbaldehyde 1609117-40-9 C22H22N2O
4-[(E)-2-(3-guaiazulenyl)diazenyl]benzene-1-carbaldehyde
—— (4S)-4-[4-methoxy-3-(3R)-tetrahydrofuranyloxyphenyl]-1-[N-(5-(4-pyridyl)-1,3,4-thiadiazol-2-yl)aminocarbonylmethyl]-2-pyrrolidone 790298-25-8 C24H25N5O5S
(4S)-4-[4-methoxy-3-(3R)-tetrahydrofuranyloxyphenyl]-1-[N-(5-(4-pyridyl)-1,3,4-thiadiazol-2-yl)aminocarbonylmethyl]-2-pyrrolidone
—— 4-amino-7-(3,4-dihydro-2<i>H</i>-pyran-2-ylmethylamino)-2-(3-trifluoromethyl-phenyl)-pteridine-6-carboxylic acid 3,4-dihydro-2<i>H</i>-pyran-2-ylmethylamide 14343-24-9 C26H26F3N7O3
4-amino-7-(3,4-dihydro-2<i>H</i>-pyran-2-ylmethylamino)-2-(3-trifluoromethyl-phenyl)-pteridine-6-carboxylic acid 3,4-dihydro-2<i>H</i>-pyran-2-ylmethylamide
—— 4-[(Z)-2-(5,7-Dimethyl-benzooxazol-2-yl)-vinyl]-benzoic acid methyl ester 2584-09-0 C19H17NO3
4-[(Z)-2-(5,7-Dimethyl-benzooxazol-2-yl)-vinyl]-benzoic acid methyl ester
—— [4,6-bis-(3,5-di-<i>tert</i>-butyl-4-hydroxy-phenoxy)-[1,3,5]triazin-2-yl]-phosphonic acid didodecyl ester 35965-76-5 C55H92N3O7P
[4,6-bis-(3,5-di-<i>tert</i>-butyl-4-hydroxy-phenoxy)-[1,3,5]triazin-2-yl]-phosphonic acid didodecyl ester
—— 4-[4-(7,14-dioxa-dispiro[5.1.5.2]pentadec-15-ylidene)-but-2-ynyl]-morpholine 105976-30-5 C21H31NO3
4-[4-(7,14-dioxa-dispiro[5.1.5.2]pentadec-15-ylidene)-but-2-ynyl]-morpholine
—— 4-{6-chloro-8-[(2-methylpropyl)amino]imidazo[1,2-b]pyridazin-3-yl}-N-methylbenzamide 1365238-81-8 C18H20ClN5O
4-{6-chloro-8-[(2-methylpropyl)amino]imidazo[1,2-b]pyridazin-3-yl}-N-methylbenzamide
—— 4-[4-Chloro-2-(diethoxymethyl)imidazo[4,5-c]pyridin-1-yl]butan-1-ol 1383051-39-5 C15H22ClN3O3
4-[4-Chloro-2-(diethoxymethyl)imidazo[4,5-c]pyridin-1-yl]butan-1-ol
—— 4-[2-(2-bromo-5-iodo-pyridin-4-yl)-1-hydroxy-ethyl]-piperidine-1-carboxylic acid tert-butyl ester 1382137-10-1 C17H24BrIN2O3
4-[2-(2-bromo-5-iodo-pyridin-4-yl)-1-hydroxy-ethyl]-piperidine-1-carboxylic acid tert-butyl ester
—— (4S,5S)-(2E,7E,10E)-11-iodo-4,8,10-trimethyl-5-trimethylsilyloxyundec-2,7,10-trienal 1260085-13-9 C17H29IO2Si
(4S,5S)-(2E,7E,10E)-11-iodo-4,8,10-trimethyl-5-trimethylsilyloxyundec-2,7,10-trienal
—— (4R)-N-(3-hydroxypropyl)-2-(4-methoxyphenyl)-5,5-dimethyl-1,3-dioxane-4-carboxamide 1196055-91-0 C17H25NO5
(4R)-N-(3-hydroxypropyl)-2-(4-methoxyphenyl)-5,5-dimethyl-1,3-dioxane-4-carboxamide
—— 4(R)-(tert-butyldimethylsiloxy)-6(R)-<2-<8(S)-(allyloxy)-1,2,6,7,8,8a(S)-hexahydro-2(S),6(R)-dimethyl-1(S)-naphthyl>ethyl>-2-hydroxy-3,4,5,6-tetrahydro-2H-pyran 83268-61-5 C28H48O4Si
4(R)-(tert-butyldimethylsiloxy)-6(R)-<2-<8(S)-(allyloxy)-1,2,6,7,8,8a(S)-hexahydro-2(S),6(R)-dimethyl-1(S)-naphthyl>ethyl>-2-hydroxy-3,4,5,6-tetrahydro-2H-pyran
—— 4-(4-methoxy-phenyl)-2-phenyl-3a,4,6,7,8,9,9a,9b-octahydro-pyrrolo[3,4-<i>c</i>]cinnoline-1,3-dione 27845-32-5 C23H23N3O3
4-(4-methoxy-phenyl)-2-phenyl-3a,4,6,7,8,9,9a,9b-octahydro-pyrrolo[3,4-<i>c</i>]cinnoline-1,3-dione
—— 4-(5-Nitro-thiazol-2-yl)-piperazine-1-carboxylic acid butylamide 37513-09-0 C12H19N5O3S
4-(5-Nitro-thiazol-2-yl)-piperazine-1-carboxylic acid butylamide
—— 4a,6a-Dimethyl-4,4a,4b,5,6,6a,6b,9,9a,10,10a,10b-dodecahydro-3H-7-oxa-pentaleno[2,1-a]phenanthrene-8,11-dione 33755-08-7 C21H26O3
4a,6a-Dimethyl-4,4a,4b,5,6,6a,6b,9,9a,10,10a,10b-dodecahydro-3H-7-oxa-pentaleno[2,1-a]phenanthrene-8,11-dione
—— 4-diethylaminomethyl-5-isobutoxymethyl-furan-2-carboxylic acid methyl ester 31536-74-0 C16H27NO4
4-diethylaminomethyl-5-isobutoxymethyl-furan-2-carboxylic acid methyl ester
—— 4-{N'-[2-(3,5-Dioxo-1,2-diphenyl-pyrazolidin-4-ylidene)-2-phenyl-eth-(E)-ylidene]-hydrazino}-benzoic acid methyl ester 30856-39-4 C31H24N4O4
4-{N'-[2-(3,5-Dioxo-1,2-diphenyl-pyrazolidin-4-ylidene)-2-phenyl-eth-(E)-ylidene]-hydrazino}-benzoic acid methyl ester
—— 4-{[5-(4-chloro-phenyl)-2-thioxo-[1,3,4]oxadiazol-3-ylmethyl]-amino}-benzoic acid isobutyl ester 49809-23-6 C20H20ClN3O3S
4-{[5-(4-chloro-phenyl)-2-thioxo-[1,3,4]oxadiazol-3-ylmethyl]-amino}-benzoic acid isobutyl ester
—— 4-Chlor-2-(4-chlorophenyl)anthraceno<1,2-d>triazol-6,11-dion 37144-30-2 C20H9Cl2N3O2
4-Chlor-2-(4-chlorophenyl)anthraceno<1,2-d>triazol-6,11-dion
—— 4-Chlor-1-<2-hexylmercapto-aethylmercapto>-benzol 29960-08-5 C14H21ClS2
4-Chlor-1-<2-hexylmercapto-aethylmercapto>-benzol
—— 4,6-Dimethyl-cyclohexen-(3)-carbonsaeure-(1)-allylester 24832-59-5 C12H18O2
4,6-Dimethyl-cyclohexen-(3)-carbonsaeure-(1)-allylester
—— 4,5,6,7-tetrachloro-2,2-dimethyl-isoindolinium; chloride 120035-22-5 C10H10Cl4N*Cl
4,5,6,7-tetrachloro-2,2-dimethyl-isoindolinium; chloride
—— (4R,4aS,7R,7aR,12bS)-7-(dibenzylamino)-3-methyl-1,2,3,4,5,6,7,7a-octahydro-4aH-4,12-methanobenzofuro[3,2-e]isoquinoline-4a,9-diol 73986-25-1 C31H34N2O3
(4R,4aS,7R,7aR,12bS)-7-(dibenzylamino)-3-methyl-1,2,3,4,5,6,7,7a-octahydro-4aH-4,12-methanobenzofuro[3,2-e]isoquinoline-4a,9-diol
—— 4-(2-Benzyl-6-methylsulfanyl-4-oxo-2,4-dihydro-pyrazolo[3,4-d]pyrimidin-5-yl)-benzoic acid 136993-46-9 C20H16N4O3S
4-(2-Benzyl-6-methylsulfanyl-4-oxo-2,4-dihydro-pyrazolo[3,4-d]pyrimidin-5-yl)-benzoic acid