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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-(3,5-dichloro-4-methylphenyl)-2-methoxy-4-oxobutyric acid 97961-14-3 C12H12Cl2O4
4-(3,5-dichloro-4-methylphenyl)-2-methoxy-4-oxobutyric acid
—— (4-bromo-phenyl)-[3-(4-bromo-phenyl)-4-phenoxathiin-2-yl-3<i>H</i>-thiazol-2-yliden]-amine 124143-86-8 C27H16Br2N2OS2
(4-bromo-phenyl)-[3-(4-bromo-phenyl)-4-phenoxathiin-2-yl-3<i>H</i>-thiazol-2-yliden]-amine
—— 4-[(2-bromoprop-2-en-1-yl)oxy]but-1-yne 1196915-17-9 C7H9BrO
4-[(2-bromoprop-2-en-1-yl)oxy]but-1-yne
—— (4-chloro-2-nitro-phenyl)-(4-methyl-benzyl)-sulfide 100542-79-8 C14H12ClNO2S
(4-chloro-2-nitro-phenyl)-(4-methyl-benzyl)-sulfide
—— 4-hydroxy-3-(6-methyl-pyridine-2-carbonyl)-chromen-2-one 109722-85-2 C16H11NO4
4-hydroxy-3-(6-methyl-pyridine-2-carbonyl)-chromen-2-one
—— 4,4''-bis-(2-ethoxy-benzoylamino)-<i>p</i>-terphenyl 104339-41-5 C36H32N2O4
4,4''-bis-(2-ethoxy-benzoylamino)-<i>p</i>-terphenyl
—— 4-bromo-benzenesulfonic acid-(4-chloro-<i>N</i>-octyl-anilide) 109615-31-8 C20H25BrClNO2S
4-bromo-benzenesulfonic acid-(4-chloro-<i>N</i>-octyl-anilide)
—— 4-phenylazo-benzoic acid-(3-hydroxy-anilide) 109806-03-3 C19H15N3O2
4-phenylazo-benzoic acid-(3-hydroxy-anilide)
—— (4aS,8aR)-N,1-dimethyl-4a,5,6,7,8,8a-hexahydro-4H-benzo[d][1,3]oxazin-2-imine 117720-51-1 C10H18N2O
(4aS,8aR)-N,1-dimethyl-4a,5,6,7,8,8a-hexahydro-4H-benzo[d][1,3]oxazin-2-imine
—— [4-chloro-5-(5-chloro-1H-pyrrolo[2,3-b]pyridin-3-ylmethyl)thiazol-2-yl]-(6-methylpyridin-2-ylmethyl)amine 1029050-49-4 C18H15Cl2N5S
[4-chloro-5-(5-chloro-1H-pyrrolo[2,3-b]pyridin-3-ylmethyl)thiazol-2-yl]-(6-methylpyridin-2-ylmethyl)amine
—— 4-(3,5-dimethyl-1-phenyl-1<i>H</i>-pyrazol-4-ylazo)-<i>N</i>-<i>p</i>-tolyl-benzenesulfonamide 62383-41-9 C24H23N5O2S
4-(3,5-dimethyl-1-phenyl-1<i>H</i>-pyrazol-4-ylazo)-<i>N</i>-<i>p</i>-tolyl-benzenesulfonamide
—— 4-(4-chloro-phenyl)-2-(4-methyl-piperazin-1-yl)-quinazoline 63615-68-9 C19H19ClN4
4-(4-chloro-phenyl)-2-(4-methyl-piperazin-1-yl)-quinazoline
—— 4-Morpholino-N-<4-methyl-pent-2-yl>-anilin 13663-38-2 C16H26N2O
4-Morpholino-N-<4-methyl-pent-2-yl>-anilin
—— 4-chloro-6-(4'-chloro-biphenyl-4-ylamino)-pyrimidine-5-carbonitrile 914309-49-2 C17H10Cl2N4
4-chloro-6-(4'-chloro-biphenyl-4-ylamino)-pyrimidine-5-carbonitrile
—— (4-Methyl-benzoylamino)-[3-oxo-3H-isobenzofuran-(1Z)-ylidene]-acetic acid 60319-54-2 C18H13NO5
(4-Methyl-benzoylamino)-[3-oxo-3H-isobenzofuran-(1Z)-ylidene]-acetic acid
—— (4-methylpiperidin-1-yl){2-[(2,3,4-trifluorophenyl)amino]-1,3-thiazol-4-yl}methanone 1366233-84-2 C16H16F3N3OS
(4-methylpiperidin-1-yl){2-[(2,3,4-trifluorophenyl)amino]-1,3-thiazol-4-yl}methanone
—— (4-{4-(methyloxy)-9-[(1-methylpropyl)oxy]-1,3-dioxo-1,3-dihydro-2H-benzo[f]isoindol-2-yl}phenyl)acetic acid 1028542-63-3 C25H23NO6
(4-{4-(methyloxy)-9-[(1-methylpropyl)oxy]-1,3-dioxo-1,3-dihydro-2H-benzo[f]isoindol-2-yl}phenyl)acetic acid
—— 4-oxo-2-phenyl-4H-quinazoline-3-carboxylic acid dimethylamide 1009737-47-6 C17H15N3O2
4-oxo-2-phenyl-4H-quinazoline-3-carboxylic acid dimethylamide
—— 4-[(3-{[(4-fluorophenyl)carbamoyl]amino}benzyl)amino]-1H-pyrazole-3-carboxamide trifluoroacetate 1024499-15-7 C2HF3O2*C18H17FN6O2
4-[(3-{[(4-fluorophenyl)carbamoyl]amino}benzyl)amino]-1H-pyrazole-3-carboxamide trifluoroacetate
—— 4a',6',7',7a'-tetrahydrodispiro[chromene-2,2'-[1,4]dithiino[2,3-b]furan-3',2''-chromene] 112270-98-1 C22H18O3S2
4a',6',7',7a'-tetrahydrodispiro[chromene-2,2'-[1,4]dithiino[2,3-b]furan-3',2''-chromene]
—— 4-[(S)-2-({4-[2-(5-acetyl-2,3-dihydro-indol-1-yl)-2-oxo-ethoxy]-quinoline-2-carbonyl}-amino)-4-carboxy-butyryl]-piperazine-1-carboxylic acid ethyl ester 1073452-11-5 C34H37N5O9
4-[(S)-2-({4-[2-(5-acetyl-2,3-dihydro-indol-1-yl)-2-oxo-ethoxy]-quinoline-2-carbonyl}-amino)-4-carboxy-butyryl]-piperazine-1-carboxylic acid ethyl ester
—— 4-(4-Amino-[1]benzothiolo[3,2-d]pyrimidin-9-yl)benzamide 1401531-53-0 C17H12N4OS
4-(4-Amino-[1]benzothiolo[3,2-d]pyrimidin-9-yl)benzamide
—— 4-chloro-2-(3,4-dimethylphenyl)quinoline-1(2H)-carbaldehyde 1124191-09-8 C18H16ClNO
4-chloro-2-(3,4-dimethylphenyl)quinoline-1(2H)-carbaldehyde
—— 4,6,11,13-tetrapropyl-1,3,5,12-tetrahydro-2-oxacyclopenta[b]naphthacene 1008093-81-9 C32H40O
4,6,11,13-tetrapropyl-1,3,5,12-tetrahydro-2-oxacyclopenta[b]naphthacene
—— (4,7-dimethyl-3-naphthalen-1-ylmethyl-2-oxo-1,2-dihydroquinolin-5-yloxy)acetic acid methyl ester 1221181-71-0 C25H23NO4
(4,7-dimethyl-3-naphthalen-1-ylmethyl-2-oxo-1,2-dihydroquinolin-5-yloxy)acetic acid methyl ester
—— 4,5-bis(2,5-dimethyl-3-thienyl)-3-methyl-1-(5-methoxypyridin-2-yl)-1H-imidazolium iodide 1258936-81-0 C22H24N3OS2*I
4,5-bis(2,5-dimethyl-3-thienyl)-3-methyl-1-(5-methoxypyridin-2-yl)-1H-imidazolium iodide
—— 4-[1-(1H-benzotriazole-5-carbonyl)-piperidin-4-yl]-piperazine-1-carboxylic acid 3-fluoro-4-trifluoromethyl-benzyl ester 1248730-01-9 C25H26F4N6O3
4-[1-(1H-benzotriazole-5-carbonyl)-piperidin-4-yl]-piperazine-1-carboxylic acid 3-fluoro-4-trifluoromethyl-benzyl ester
—— 4-(4-(4-allyloxy-3-methoxybenzyloxy)-3-methoxybenzyloxy)-3-methoxybenzaldehyde 1356472-22-4 C27H28O7
4-(4-(4-allyloxy-3-methoxybenzyloxy)-3-methoxybenzyloxy)-3-methoxybenzaldehyde
—— 4-chloro-<i>N</i>-isoquinolin-3-yl-butyramide 28662-74-0 C13H13ClN2O
4-chloro-<i>N</i>-isoquinolin-3-yl-butyramide
—— 4-(3-nitrophenyl)-2-phenylamino-3-(2-thienoyl)-4H-pyrano[3,2-c]chromen-5-one 1360604-02-9 C29H18N2O6S
4-(3-nitrophenyl)-2-phenylamino-3-(2-thienoyl)-4H-pyrano[3,2-c]chromen-5-one
—— 4-[5-(4-fluoro-phenyl)-2-(1,8,10-trioxa-spiro[5.5]undec-9-yl)-1H-imidazol-4-yl]-pyridine 218147-53-6 C22H22FN3O3
4-[5-(4-fluoro-phenyl)-2-(1,8,10-trioxa-spiro[5.5]undec-9-yl)-1H-imidazol-4-yl]-pyridine
—— (4S,6Z,9S,10S,12E)-4-ethyl-9,10,18-trihydroxy-16-methoxy-3-oxabicyclo[12.4.0]octadeca-1(14),6,12,15,17-pentaene-2,8-dione 1080811-16-0 C20H24O7
(4S,6Z,9S,10S,12E)-4-ethyl-9,10,18-trihydroxy-16-methoxy-3-oxabicyclo[12.4.0]octadeca-1(14),6,12,15,17-pentaene-2,8-dione
—— 4-[8-(2,4-dichloro-5-cyclopropylbenzyl)-2-oxo-1-oxa-3,8-diazaspiro[4.5]dec-3-yl]benzoic acid trifluoroacetate 1360918-24-6 C2HF3O2*C24H24Cl2N2O4
4-[8-(2,4-dichloro-5-cyclopropylbenzyl)-2-oxo-1-oxa-3,8-diazaspiro[4.5]dec-3-yl]benzoic acid trifluoroacetate
—— 4-[4-[2-[(2S)-1-[(2R)-2-(diethylamino)-2-phenyl-acetyl]pyrrolidin-2-yl]-1H-imidazol-5-yl]phenyl]-N-[4-[(1,1-dioxo-1,4-thiazinan-4-yl)methyl]phenyl]benzamide 1240500-83-7 C43H48N6O4S
4-[4-[2-[(2S)-1-[(2R)-2-(diethylamino)-2-phenyl-acetyl]pyrrolidin-2-yl]-1H-imidazol-5-yl]phenyl]-N-[4-[(1,1-dioxo-1,4-thiazinan-4-yl)methyl]phenyl]benzamide
—— 4-[4-(2-chloro-ethanesulfonyl)-phenylazo]-<i>N</i>,<i>N</i>-bis-(2-hydroxy-ethyl)-3-methyl-aniline 122315-06-4 C19H24ClN3O4S
4-[4-(2-chloro-ethanesulfonyl)-phenylazo]-<i>N</i>,<i>N</i>-bis-(2-hydroxy-ethyl)-3-methyl-aniline
—— 4-hexyl-6-(2-hydroxy-5-methyl-phenylazo)-resorcinol 3565-30-8 C19H24N2O3
4-hexyl-6-(2-hydroxy-5-methyl-phenylazo)-resorcinol
—— 4-Methoxymethoxy-6-methyl-2-(3-nitro-pyridin-2-yl)-isophthalic acid 1-(2-benzenesulfonyl-ethyl) ester 3-methyl ester 142549-49-3 C25H24N2O10S
4-Methoxymethoxy-6-methyl-2-(3-nitro-pyridin-2-yl)-isophthalic acid 1-(2-benzenesulfonyl-ethyl) ester 3-methyl ester
—— <4-Butyl-phenylmercapto>-phenylessigsaeure 93903-11-8 C18H20O2S
<4-Butyl-phenylmercapto>-phenylessigsaeure
—— 4-<N,N-Bis-(2-cyan-ethyl)-amino>-benzaldehyd-<4-carboxy-phenylimin> 97254-35-8 C20H18N4O2
4-<N,N-Bis-(2-cyan-ethyl)-amino>-benzaldehyd-<4-carboxy-phenylimin>
—— 4-<N,N-Bis-(2-cyan-aethyl)-amino>-α-phenyl-zimtsaeure-nitril 94872-19-2 C21H18N4
4-<N,N-Bis-(2-cyan-aethyl)-amino>-α-phenyl-zimtsaeure-nitril
—— 4-Chlor-benzolsulfonsaeure-(4-methoxy-N-methoxy-carbonyl-anilid) 92426-28-3 C15H14ClNO5S
4-Chlor-benzolsulfonsaeure-(4-methoxy-N-methoxy-carbonyl-anilid)
—— <4-Hydroxy-3,5-dichlor-benzyliden>-4-rhodan-anilin 13460-59-8 C14H8Cl2N2OS
<4-Hydroxy-3,5-dichlor-benzyliden>-4-rhodan-anilin
—— 4-(4-diethylamino-1-methyl-butylamino)-quinazolin-8-ol 101740-34-5 C17H26N4O
4-(4-diethylamino-1-methyl-butylamino)-quinazolin-8-ol
—— 4-N-benzoyl-5'-O-(4,4'-dimethoxytrityl)-2'-O,4'-C-(methylenoxymethylene)cytidine 877823-46-6 C39H37N3O9
4-N-benzoyl-5'-O-(4,4'-dimethoxytrityl)-2'-O,4'-C-(methylenoxymethylene)cytidine
—— 4-[2-(1,3-benzothiazol-2-yl)-3,3,3-trifluoro-2-hydroxypropyl]-2-methylphthalazin-1(2H)-one 920618-27-5 C19H14F3N3O2S
4-[2-(1,3-benzothiazol-2-yl)-3,3,3-trifluoro-2-hydroxypropyl]-2-methylphthalazin-1(2H)-one
—— 4S,5S-5-Mesyloxymethyl-4-methyl-4,5-dihydro-2(3H)-furanon 155720-24-4 C7H12O5S
4S,5S-5-Mesyloxymethyl-4-methyl-4,5-dihydro-2(3H)-furanon
—— 4-cyano-7,8-benzotetracyclo<3.3.0.0<sup>2,4</sup>.0<sup>3,6</sup>>oct-7-ene 103408-28-2 C13H9N
4-cyano-7,8-benzotetracyclo<3.3.0.0<sup>2,4</sup>.0<sup>3,6</sup>>oct-7-ene
—— 4-chloro-N-(2-cyclopentanecarbonyl-phenyl)-benzenesulfonamide 1263313-30-9 C18H18ClNO3S
4-chloro-N-(2-cyclopentanecarbonyl-phenyl)-benzenesulfonamide
—— (4R,4aR,8aS)-2-(tert-butoxycarbonyl)-4-[2-(1,3-dioxolan-2-yl)ethyl]-4-(methoxycarbonyl)-3-oxo-1,2,3,4,4a,5,8,8a-octahydroisoquinoline 1253265-36-9 C21H31NO7
(4R,4aR,8aS)-2-(tert-butoxycarbonyl)-4-[2-(1,3-dioxolan-2-yl)ethyl]-4-(methoxycarbonyl)-3-oxo-1,2,3,4,4a,5,8,8a-octahydroisoquinoline
—— 4-(((6S,9S)-1-(benzylcarbamoyl)-2,9-dimethyl-4,7-dioxo-8-(quinolin-8-ylmethyl)octahydro-1H-pyrazino[2,1-c][1,2,4]triazin-6-yl)methyl)phenyl tridecanoate 1394312-95-8 C46H58N6O5
4-(((6S,9S)-1-(benzylcarbamoyl)-2,9-dimethyl-4,7-dioxo-8-(quinolin-8-ylmethyl)octahydro-1H-pyrazino[2,1-c][1,2,4]triazin-6-yl)methyl)phenyl tridecanoate