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中文名称 英文名称 CAS号 化学式 结构式图片
—— (4aR,6R,7S,8R,8aS)-2,2-Dimethyl-6-tritylsulfanyl-hexahydro-pyrano[3,2-d][1,3]dioxine-7,8-diol 616238-32-5 C28H30O5S
(4aR,6R,7S,8R,8aS)-2,2-Dimethyl-6-tritylsulfanyl-hexahydro-pyrano[3,2-d][1,3]dioxine-7,8-diol
—— 4-hydrazino-3-(3',4'-dihydro-3'-methyl-1'-isoquinolyl)-7-chloroquinoline 111826-43-8 C19H17ClN4
4-hydrazino-3-(3',4'-dihydro-3'-methyl-1'-isoquinolyl)-7-chloroquinoline
—— 4-Methyl-2,6-bis((e)-[(1,5-dimethyl-3-oxo2-phenyl-2,3-dihydro-1h-pyrazol-4-yl)imino]methyl)phenol 956474-43-4 C31H30N6O3
4-Methyl-2,6-bis((e)-[(1,5-dimethyl-3-oxo2-phenyl-2,3-dihydro-1h-pyrazol-4-yl)imino]methyl)phenol
—— 4-hydroxy-8-methoxy-N-methyl-3-(3-methylbut-3-enyl)quinolin-2(1H)-one 109573-24-2 C16H19NO3
4-hydroxy-8-methoxy-N-methyl-3-(3-methylbut-3-enyl)quinolin-2(1H)-one
—— 4‐pentenyl 4‐trifluoromethylphenylpropiolate 1467739-34-9 C15H13F3O2
4‐pentenyl 4‐trifluoromethylphenylpropiolate
—— 4-hydroxymethyl-5-((Z)-2-tritylthioethen-1-yl)thiazole 912639-27-1 C25H21NOS2
4-hydroxymethyl-5-((Z)-2-tritylthioethen-1-yl)thiazole
—— (4-F-C6H4)3Sn(OH) 17841-79-1 C18H13F3OSn
(4-F-C6H4)3Sn(OH)
—— 4-{[(1Z)-3-chloro-4-oxocyclohexa-2,5-dien-1-ylidene]amino}-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one 1093946-61-2 C17H14ClN3O2
4-{[(1Z)-3-chloro-4-oxocyclohexa-2,5-dien-1-ylidene]amino}-1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one
—— 4-(4-n-butylphenyl)-1,5-dioxo-1,2,3,3a,4,5-hexahydropyrrolo[1,2-a]quinazoline-3a-carboxylic acid 1403986-73-1 C22H22N2O4
4-(4-n-butylphenyl)-1,5-dioxo-1,2,3,3a,4,5-hexahydropyrrolo[1,2-a]quinazoline-3a-carboxylic acid
—— (4-bromo-isothiazol-3-yl)-acetic acid 4576-81-2 C5H4BrNO2S
(4-bromo-isothiazol-3-yl)-acetic acid
—— (4-methoxyphenyl)(2-methylquinazolin-4-yl)methanone 140640-35-3 C17H14N2O2
(4-methoxyphenyl)(2-methylquinazolin-4-yl)methanone
—— 4-[[4-(Dimethylamino)-2-hydroxyphenyl]diazenyl]-1,5-dimethyl-2-phenylpyrazol-3-one 1144101-01-8 C19H21N5O2
4-[[4-(Dimethylamino)-2-hydroxyphenyl]diazenyl]-1,5-dimethyl-2-phenylpyrazol-3-one
—— (4R)-acetic acid 5-oxo-2,5-dihydrofuran-2-yl ester 160425-71-8 C6H6O4
(4R)-acetic acid 5-oxo-2,5-dihydrofuran-2-yl ester
—— 4-Amino-9-(β-D-ribofuranosyl)pyrrolo<2,3-d:5,4-d'>-5-thioxodipyrimidin-7-one 74754-48-6 C13H14N6O5S
4-Amino-9-(β-D-ribofuranosyl)pyrrolo<2,3-d:5,4-d'>-5-thioxodipyrimidin-7-one
—— 4-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)phenylboronic acid 1401468-81-2 C18H18BN3O3
4-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)phenylboronic acid
—— 4-(4-fluorobenzyloxy)benzene-1,3-diamine 1621090-60-5 C13H13FN2O
4-(4-fluorobenzyloxy)benzene-1,3-diamine
—— 4-{N,N-bis[4-(N-phenothiazinyl)phenyl]amino}benzaldehyde 943784-70-1 C43H29N3OS2
4-{N,N-bis[4-(N-phenothiazinyl)phenyl]amino}benzaldehyde
—— 4-Aethoxybutylthiocyanat 58401-90-4 C7H13NOS
4-Aethoxybutylthiocyanat
—— 4,4-Difluor-2-(methylthio)-1,3-dithietan-2-ylium-hexafluoroarsenat 127279-25-8 AsF6*C3H3F2S3
4,4-Difluor-2-(methylthio)-1,3-dithietan-2-ylium-hexafluoroarsenat
—— 4-chlorophenyl 2-pyridyl sulfoxide 1279130-15-2 C11H8ClNOS
4-chlorophenyl 2-pyridyl sulfoxide
—— 4-hydroxy-3-(2,3-dimethyl-1-buten-4-yl)coumarin 108375-44-6 C15H16O3
4-hydroxy-3-(2,3-dimethyl-1-buten-4-yl)coumarin
—— 4-methylthio-3,3,4-triphenyl-2-thietanone 73388-90-6 C22H18OS2
4-methylthio-3,3,4-triphenyl-2-thietanone
—— 4-[(2-Hydroxy-naphthalen-1-ylmethyl)-amino]-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one 915775-81-4 C22H21N3O2
4-[(2-Hydroxy-naphthalen-1-ylmethyl)-amino]-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one
—— 4-(2-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)hydrazono)-3-methyl-5-oxo-4,5-dihydro-1H-pyrazole-1-carbothioamide 624746-31-2 C16H17N7O2S
4-(2-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)hydrazono)-3-methyl-5-oxo-4,5-dihydro-1H-pyrazole-1-carbothioamide
—— 4-morpholino-6-(2-nitrobenzyl)-1,3,5-triazin-2-amine 1430334-10-3 C14H16N6O3
4-morpholino-6-(2-nitrobenzyl)-1,3,5-triazin-2-amine
—— 4,5-Difluoro-2-(2-phenylethynyl)aniline 1363411-88-4 C14H9F2N
4,5-Difluoro-2-(2-phenylethynyl)aniline
—— 4-(2-((diethoxyphosphoryl)oxy)ethyl)-2-hydroxyphenyl 2-(1-(4-chlorobenzoyl)-5-methoxy-2-methyl-1H-indol-3-yl)acetate 1428774-26-8 C31H33ClNO9P
4-(2-((diethoxyphosphoryl)oxy)ethyl)-2-hydroxyphenyl 2-(1-(4-chlorobenzoyl)-5-methoxy-2-methyl-1H-indol-3-yl)acetate
—— 4''-O-acetyl-23-O-demycinosyl-20-deoxo-20<(4,4-dioxothiomorpholino)imino>tylosin 90232-67-0 C44H73N3O15S
4''-O-acetyl-23-O-demycinosyl-20-deoxo-20<(4,4-dioxothiomorpholino)imino>tylosin
—— 4,7-dimethyl-6-((2-oxo-3-phenyl-2H-chromen-6-yl)diazenyl)-2H-chromen-2-one 1253853-80-3 C26H18N2O4
4,7-dimethyl-6-((2-oxo-3-phenyl-2H-chromen-6-yl)diazenyl)-2H-chromen-2-one
—— 4-(4-Chlor-3-methyl-phenoxy)-5-methyl-veratrol 3023-14-1 C16H17ClO3
4-(4-Chlor-3-methyl-phenoxy)-5-methyl-veratrol
—— (4-Hexadecyloxy-phenyl)-diphenyl-methanol 78393-05-2 C35H48O2
(4-Hexadecyloxy-phenyl)-diphenyl-methanol
—— 4-chloro-2-isopropyl-5-methyl-benzenesulfonic acid bornyl ester 1071684-68-8 C20H29ClO3S
4-chloro-2-isopropyl-5-methyl-benzenesulfonic acid bornyl ester
—— 4-((9,9-diethyl-9H-fluoren-3-yl)methyleneamino)-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one 1417521-50-6 C29H29N3O
4-((9,9-diethyl-9H-fluoren-3-yl)methyleneamino)-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one
—— 4-(2,2-dimethylpropyl)-5-phenyl-1,3-dioxol-2-one 1632066-41-1 C14H16O3
4-(2,2-dimethylpropyl)-5-phenyl-1,3-dioxol-2-one
—— 4-(pyrrolidino)-3-(3',4'-dihydro-3'-methyl-1'-isoquinolyl)-7-chloroquinoline 111826-46-1 C23H22ClN3
4-(pyrrolidino)-3-(3',4'-dihydro-3'-methyl-1'-isoquinolyl)-7-chloroquinoline
—— 4-Chlor-3-methyl-6-(4-methoxy-benzyl)-phenol 97405-65-7 C15H15ClO2
4-Chlor-3-methyl-6-(4-methoxy-benzyl)-phenol
—— (4S,5S,4'S,5'R,4''R)-5-Allyl-2',2',2'',2''-tetramethyl-[4,4';5',4'']ter[[1,3]dioxolan]-2-one 352212-16-9 C16H24O7
(4S,5S,4'S,5'R,4''R)-5-Allyl-2',2',2'',2''-tetramethyl-[4,4';5',4'']ter[[1,3]dioxolan]-2-one
—— (4-MeOC6H4)nitrilobis(ethane-2,1-diyl)bis(chloromercury(II)) 126685-68-5 C11H15Cl2Hg2NO
(4-MeOC6H4)nitrilobis(ethane-2,1-diyl)bis(chloromercury(II))
—— 4-(Benzyl-{2-[(2,5-diphenyl-oxazole-4-carbonyl)-amino]-ethyl}-carbamoyl)-2-((9Z,12Z)-octadeca-9,12-dienoylamino)-butyric acid methyl ester 289906-22-5 C49H62N4O6
4-(Benzyl-{2-[(2,5-diphenyl-oxazole-4-carbonyl)-amino]-ethyl}-carbamoyl)-2-((9Z,12Z)-octadeca-9,12-dienoylamino)-butyric acid methyl ester
—— 4,4,8,8-tetrabromopyrazabole 18682-43-4 C6H6B2Br4N4
4,4,8,8-tetrabromopyrazabole
—— 4,4'-((2S,3R,4R,5R)-2,3,4,5,6-pentahydroxyhexane-1,1-diyl)bis(5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one) 1215179-80-8 C26H30N4O7
4,4'-((2S,3R,4R,5R)-2,3,4,5,6-pentahydroxyhexane-1,1-diyl)bis(5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one)
—— 4-(4-bromobutoxy)nonan-5-one 1391031-22-3 C13H25BrO2
4-(4-bromobutoxy)nonan-5-one
—— 4''-O-acetyl-23-demycinosyloxy-20-deoxo-20-<(4,4-dioxothiomorpholino)imino>-23-iodotylosin 121512-82-1 C44H72IN3O14S
4''-O-acetyl-23-demycinosyloxy-20-deoxo-20-<(4,4-dioxothiomorpholino)imino>-23-iodotylosin
—— 4-(6,7-dimethoxy-3,4-dihydroisoquinolin-2(1H)-yl)-3-methylbutan-2-one 93148-79-9 C16H23NO3
4-(6,7-dimethoxy-3,4-dihydroisoquinolin-2(1H)-yl)-3-methylbutan-2-one
—— 4-methyl-N-(1-phenylbutyl)benzenesulfonamide 1126682-65-2 C17H21NO2S
4-methyl-N-(1-phenylbutyl)benzenesulfonamide
—— 4-phenyl-1t-(2-nitro-phenyl)-pentadien-(1.3ξ)-oic acid-(5) 137113-09-8 C17H13NO4
4-phenyl-1t-(2-nitro-phenyl)-pentadien-(1.3ξ)-oic acid-(5)
—— 4-(5-methyl-2-oxo-oxazolidin-3-yl)-benzoic acid ethyl ester 107150-05-0 C13H15NO4
4-(5-methyl-2-oxo-oxazolidin-3-yl)-benzoic acid ethyl ester
—— <(4-Nitrobenzoylimino)(1-pyrrolidinyl)methyl>N,N-diethyl(dithiocarbamat) 81143-15-9 C17H22N4O3S2
<(4-Nitrobenzoylimino)(1-pyrrolidinyl)methyl>N,N-diethyl(dithiocarbamat)
—— 4-phenyl-2,2,6,6-tetrakis-trifluoromethyl-3,6-dihydro-2<i>H</i>-[1,3,5]oxadiazine 67565-25-7 C13H6F12N2O
4-phenyl-2,2,6,6-tetrakis-trifluoromethyl-3,6-dihydro-2<i>H</i>-[1,3,5]oxadiazine
—— (4R,5S)-3-(N-benzyloxycarbonyl-O-dimethyl-t-butylsilyl-D-serinyl)-4-methyl-5-phenyl-1,3-oxazolidine-2-thione 104499-28-7 C27H36N2O5SSi
(4R,5S)-3-(N-benzyloxycarbonyl-O-dimethyl-t-butylsilyl-D-serinyl)-4-methyl-5-phenyl-1,3-oxazolidine-2-thione