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中文名称 英文名称 CAS号 化学式 结构式图片
—— (3aS,4R,5aS,9aR,9bS)-4-Methoxymethoxy-5a-vinyl-octahydro-furo[2,3-f]isochromene-2,8-dione 66556-56-7 C15H20O6
(3aS,4R,5aS,9aR,9bS)-4-Methoxymethoxy-5a-vinyl-octahydro-furo[2,3-f]isochromene-2,8-dione
—— (3S,5S,6S)-(-)-3-(3,4-Dimethoxybenzyl)-3-methyl-6-phenyl-5-(p-toluolsulfonyloxymethyl)-3,4,5,6-tetrahydro-2H-1,4-oxazin-2-on 73764-63-3 C28H31NO7S
(3S,5S,6S)-(-)-3-(3,4-Dimethoxybenzyl)-3-methyl-6-phenyl-5-(p-toluolsulfonyloxymethyl)-3,4,5,6-tetrahydro-2H-1,4-oxazin-2-on
—— 3-(2,6-dideoxy-L-α-allosyl)oleandomycin Y carbonate 81767-44-4 C35H57NO13
3-(2,6-dideoxy-L-α-allosyl)oleandomycin Y carbonate
—— 3-Methyl-2-[2-((S)-1-naphthalen-1-yl-ethylcarbamoyl)-ethyl]-butyric acid ethyl ester 121925-81-3 C22H29NO3
3-Methyl-2-[2-((S)-1-naphthalen-1-yl-ethylcarbamoyl)-ethyl]-butyric acid ethyl ester
—— (3S,4R)-3-fluoro-1-methyl-4-phenylazetidin-2-one 138215-24-4 C10H10FNO
(3S,4R)-3-fluoro-1-methyl-4-phenylazetidin-2-one
—— 3-(3-Methoxy-4-methylphenyl)-5-(2-methoxypyridin-4-yl)-1,2,4-oxadiazole 1201442-79-6 C16H15N3O3
3-(3-Methoxy-4-methylphenyl)-5-(2-methoxypyridin-4-yl)-1,2,4-oxadiazole
—— 3-phenyl-3<i>H</i>-naphtho[2,1-<i>d</i>]thiazol-2-one 80886-56-2 C17H11NOS
3-phenyl-3<i>H</i>-naphtho[2,1-<i>d</i>]thiazol-2-one
—— 3-Amino-4-(4-acetamino-benzolsulfonyl)-acetophenon 1779-07-3 C16H16N2O4S
3-Amino-4-(4-acetamino-benzolsulfonyl)-acetophenon
—— 3-ethyl-4-methoxy-3<i>H</i>-benzothiazol-2-one-imine 73901-16-3 C10H12N2OS
3-ethyl-4-methoxy-3<i>H</i>-benzothiazol-2-one-imine
—— 3α-acetoxy-24-chloromethyl-5β-cholane-7,12,24-trione 727985-36-6 C27H39ClO5
3α-acetoxy-24-chloromethyl-5β-cholane-7,12,24-trione
—— 3β-acetoxy-5α-solanidane 30655-73-3 C29H47NO2
3β-acetoxy-5α-solanidane
—— 3-Sulfanilyl-2-cyan-propionsaeure-aethylester 91567-97-4 C12H14N2O4S
3-Sulfanilyl-2-cyan-propionsaeure-aethylester
—— (3,6-dichlorocyclohexa-1,4-dien-1-yl)carbonimidic dichloride 76580-99-9 C7H5Cl4N
(3,6-dichlorocyclohexa-1,4-dien-1-yl)carbonimidic dichloride
—— 3-(p-Amino-m-methyl-benzamido)-pyridin 19084-11-8 C13H13N3O
3-(p-Amino-m-methyl-benzamido)-pyridin
—— 3-Benzo[1,3]dioxol-5-yl-2-cyano-3-(2-oxo-4-phenyl-2,3-dihydro-1H-benzo[b][1,4]diazepin-3-yl)-thiopropionamide 877174-54-4 C26H20N4O3S
3-Benzo[1,3]dioxol-5-yl-2-cyano-3-(2-oxo-4-phenyl-2,3-dihydro-1H-benzo[b][1,4]diazepin-3-yl)-thiopropionamide
—— 3-(4-methoxyphenyl)-1-(thiophen-3-yl)prop-2-en-1-one 1245504-96-4 C14H12O2S
3-(4-methoxyphenyl)-1-(thiophen-3-yl)prop-2-en-1-one
—— 3,5-Bis-(4-methyl-3-nitro-benzolsulfonylamino)-o-xylol 96172-63-3 C22H22N4O8S2
3,5-Bis-(4-methyl-3-nitro-benzolsulfonylamino)-o-xylol
—— 3-Hydroxy-4'-methylbiphenyl-2-carboxaldehyde 216443-87-7 C14H12O2
3-Hydroxy-4'-methylbiphenyl-2-carboxaldehyde
—— 3-(4-trifluoromethoxyphenyl)-1-trityl-1H-pyrazole 474707-88-5 C29H21F3N2O
3-(4-trifluoromethoxyphenyl)-1-trityl-1H-pyrazole
—— 3-(5-methylsulfonylthiophen-2-yl)-6-[3-(pyridin-2-yl)-1H-pyrazol-4-yl]imidazo[1,2-a]pyridine 474699-71-3 C20H15N5O2S2
3-(5-methylsulfonylthiophen-2-yl)-6-[3-(pyridin-2-yl)-1H-pyrazol-4-yl]imidazo[1,2-a]pyridine
—— 3-{1-[1-(2,6-dichloro-3-fluorophenyl)ethoxy]-1H-pyrrolo[3,2-b]pyridin-6-yl}-N,N-dimethylbenzamide 1229457-65-1 C24H20Cl2FN3O2
3-{1-[1-(2,6-dichloro-3-fluorophenyl)ethoxy]-1H-pyrrolo[3,2-b]pyridin-6-yl}-N,N-dimethylbenzamide
—— 3,6-ditosyl-3,6-diazaoctanedioic acid 102458-12-8 C20H24N2O8S2
3,6-ditosyl-3,6-diazaoctanedioic acid
—— 3-chloro-N-(1-methyl-3-(3-(4-methylpiperazin-1-yl)phenyl)-1H-pyrrolo[2,3-b]pyridin-4-yl)benzenesulfonamide 1415925-39-1 C25H26ClN5O2S
3-chloro-N-(1-methyl-3-(3-(4-methylpiperazin-1-yl)phenyl)-1H-pyrrolo[2,3-b]pyridin-4-yl)benzenesulfonamide
—— 3-(2-(cyclohexylamino)pyrimidin-4-yl)phenol 1260151-19-6 C16H19N3O
3-(2-(cyclohexylamino)pyrimidin-4-yl)phenol
—— 3,5-difluoro-2-methylbiphenyl-4-amine 1035690-26-6 C13H11F2N
3,5-difluoro-2-methylbiphenyl-4-amine
—— 3-[1-(2-Chloro-phenyl)-meth-(Z)-ylidene]-5,5-dimethyl-pyrrolidine-2,4-dione 93586-95-9 C13H12ClNO2
3-[1-(2-Chloro-phenyl)-meth-(Z)-ylidene]-5,5-dimethyl-pyrrolidine-2,4-dione
—— 3-Cyclohexyl-4-methyl-3,4-dihydro-2H-benzo[e][1,3]oxazine 84837-63-8 C15H21NO
3-Cyclohexyl-4-methyl-3,4-dihydro-2H-benzo[e][1,3]oxazine
—— 3-({[(2S)-2-amino-2-carboxyethyl]carbamoyl}amino)-2,5 dichlorobenzoic acid 1333219-23-0 C11H11Cl2N3O5
3-({[(2S)-2-amino-2-carboxyethyl]carbamoyl}amino)-2,5 dichlorobenzoic acid
—— 3,5-dichloro-4-((S)-2-(3,4-dimethoxyphenyl)-2-((S)-1-(phenylsulfonyl)pyrrolidine-2-carbonyloxy)ethyl)pyridine 1-oxide 1416001-05-2 C26H26Cl2N2O7S
3,5-dichloro-4-((S)-2-(3,4-dimethoxyphenyl)-2-((S)-1-(phenylsulfonyl)pyrrolidine-2-carbonyloxy)ethyl)pyridine 1-oxide
—— 3-(5-(methylsulfinyl)-2-(methylsulfonyl)pyrimidin-4-yl)pyrazolo[1,5-a]pyridine 1453199-26-2 C13H12N4O3S2
3-(5-(methylsulfinyl)-2-(methylsulfonyl)pyrimidin-4-yl)pyrazolo[1,5-a]pyridine
—— <3-(trimethylsilyl)benzyl>triphenylphosphonium bromide 125973-64-0 Br*C28H30PSi
<3-(trimethylsilyl)benzyl>triphenylphosphonium bromide
—— 3-(4-methoxyphenyl)-4-[(4-methoxyphenyl)methylideneamino]-1H-1,2,4-triazol-5-one 86268-12-4 C17H16N4O3
3-(4-methoxyphenyl)-4-[(4-methoxyphenyl)methylideneamino]-1H-1,2,4-triazol-5-one
—— 3-[4-(benzyloxy)phenyl]azetidine trifluoroacetate 916899-89-3 C2HF3O2*C16H17NO
3-[4-(benzyloxy)phenyl]azetidine trifluoroacetate
—— {3-[3-(4-tert-butyl-phenyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-5-ylamino]-piperidin-1-yl}-phenyl-methanone 908299-79-6 C26H29N7O
{3-[3-(4-tert-butyl-phenyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-5-ylamino]-piperidin-1-yl}-phenyl-methanone
—— 3,7-bis-(4-methoxy-phenyl)-tetrahydro-pyrazolo[1,2-<i>a</i>]pyrazole-1,2,5,6-tetracarboxylic acid-1,2;5,6-dianhydride 118951-31-8 C24H20N2O8
3,7-bis-(4-methoxy-phenyl)-tetrahydro-pyrazolo[1,2-<i>a</i>]pyrazole-1,2,5,6-tetracarboxylic acid-1,2;5,6-dianhydride
—— 3-O-6-deoxy-3-O-methyl-β-D-allopyranosyl-(1->4)-β-D-oleandropyranosyl-(1->4)-β-D-cymaropyranosyl-(1->4)-β-D-cymaropyranoside-12-β-tigloyl-14-β-hydroxy-17-β-pregnane 1011532-87-8 C54H86O18
3-O-6-deoxy-3-O-methyl-β-D-allopyranosyl-(1->4)-β-D-oleandropyranosyl-(1->4)-β-D-cymaropyranosyl-(1->4)-β-D-cymaropyranoside-12-β-tigloyl-14-β-hydroxy-17-β-pregnane
—— 3,4-bis(benzyloxy)-N-(2-oxo-2-(piperidin-1-yl)ethyl)picolinamide 911289-64-0 C27H29N3O4
3,4-bis(benzyloxy)-N-(2-oxo-2-(piperidin-1-yl)ethyl)picolinamide
—— 3-<(2RS,4RS,5RS)-4-Brommethyl-5-ethyl-2-methyl-1,3-dioxolan-2-yl>propansaeure-methylester 89635-25-6 C11H19BrO4
3-<(2RS,4RS,5RS)-4-Brommethyl-5-ethyl-2-methyl-1,3-dioxolan-2-yl>propansaeure-methylester
—— 3-t-butoxy-carbonylamino-3-methyl-N-[2,3,4,5-tetrahydro-2-oxo-1H-1-benzazepin-3(R)-yl]-butanamide 145485-77-4 C20H29N3O4
3-t-butoxy-carbonylamino-3-methyl-N-[2,3,4,5-tetrahydro-2-oxo-1H-1-benzazepin-3(R)-yl]-butanamide
—— 3-Hydroxy-1,3-dimethyl-piperidin 14301-41-8 C7H15NO
3-Hydroxy-1,3-dimethyl-piperidin
—— 3β-acetoxy-11-oxo-5α-pregnan-20-carboxylic acid 1056-36-6 C24H36O5
3β-acetoxy-11-oxo-5α-pregnan-20-carboxylic acid
—— 3-Amino-1-benzyl-1H-pyrazole-4-carboxylic acid 2-(4-methyl-piperazin-1-yl)-ethyl ester; compound with oxalic acid 107640-94-8 2C2H2O4*C18H25N5O2
3-Amino-1-benzyl-1H-pyrazole-4-carboxylic acid 2-(4-methyl-piperazin-1-yl)-ethyl ester; compound with oxalic acid
—— 3-[4-fluoro-2-(4-fluorobenzyl)-3-oxo-2,3-dihydro-1H-isoindol-1-yl]-propionic acid 935686-97-8 C18H15F2NO3
3-[4-fluoro-2-(4-fluorobenzyl)-3-oxo-2,3-dihydro-1H-isoindol-1-yl]-propionic acid
—— (3S)-3-(2-bromoethyl)-4-fluoro-5-oxo-1-[(1R)-1-phenylethyl]pyrrolidine-3-carboxylic acid tert-butyl ester 1037366-98-5 C19H25BrFNO3
(3S)-3-(2-bromoethyl)-4-fluoro-5-oxo-1-[(1R)-1-phenylethyl]pyrrolidine-3-carboxylic acid tert-butyl ester
—— (3S,5R,7S)-3,9-dibenzyloxy-5,7-O-isopropylidene-2,2-dimethylnonane-1,5,7-triol 470470-83-8 C28H40O5
(3S,5R,7S)-3,9-dibenzyloxy-5,7-O-isopropylidene-2,2-dimethylnonane-1,5,7-triol
—— 3-(2-hydroxy-5,6,7,8-tetrahydro-[1]naphthyl)-propionic acid ethyl ester 101499-16-5 C15H20O3
3-(2-hydroxy-5,6,7,8-tetrahydro-[1]naphthyl)-propionic acid ethyl ester
—— [3-(3-Amino-propoxy)-benzyl]-((E)-6,6-dimethyl-hept-2-en-4-ynyl)-ethyl-amine 210691-49-9 C21H32N2O
[3-(3-Amino-propoxy)-benzyl]-((E)-6,6-dimethyl-hept-2-en-4-ynyl)-ethyl-amine
—— 3-(2-Ethoxy-benzoylamino)-7-methyl-imidazo[1,2-a]pyridine-2-carboxylic acid amide 859788-40-2 C18H18N4O3
3-(2-Ethoxy-benzoylamino)-7-methyl-imidazo[1,2-a]pyridine-2-carboxylic acid amide
—— 3-O-methyl-6-bromo-6-deoxy-1,2-O-isopropylidene-α-D-allofuranose 1338971-58-6 C10H17BrO5
3-O-methyl-6-bromo-6-deoxy-1,2-O-isopropylidene-α-D-allofuranose
—— 3-O-<2,3:4,6-di-O-cyclohexylidene-α-D-mannopyranosyl>-1,2:5,6-di-O-isopropylidene-α-D-glucofuranose 77855-99-3 C30H46O11
3-O-<2,3:4,6-di-O-cyclohexylidene-α-D-mannopyranosyl>-1,2:5,6-di-O-isopropylidene-α-D-glucofuranose