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中文名称 英文名称 CAS号 化学式 结构式图片
—— 3,5-dimethoxy-4-(N-methylacetamido)-benzoic acid methyl ester 56066-16-1 C13H17NO5
3,5-dimethoxy-4-(N-methylacetamido)-benzoic acid methyl ester
—— (3E,5E,7E)-8-iodo-4-methylnona-1,3,5,7-tetraene 1427286-48-3 C10H13I
(3E,5E,7E)-8-iodo-4-methylnona-1,3,5,7-tetraene
—— 3-(tert-butyloxycarbonylaminomethyldimethylsilanyl)propan-1-ol 179953-63-0 C11H25NO3Si
3-(tert-butyloxycarbonylaminomethyldimethylsilanyl)propan-1-ol
—— (3-Benzyloxycarbonylamino-propyl)-[3-(tert-butoxycarbonyl-{4-[tert-butoxycarbonyl-(3-tert-butoxycarbonylamino-propyl)-amino]-butyl}-amino)-propyl]-carbamic acid tert-butyl ester 196704-28-6 C41H71N5O10
(3-Benzyloxycarbonylamino-propyl)-[3-(tert-butoxycarbonyl-{4-[tert-butoxycarbonyl-(3-tert-butoxycarbonylamino-propyl)-amino]-butyl}-amino)-propyl]-carbamic acid tert-butyl ester
—— 3-(benzo[d]thiazol-2-yl)-N-((E)-3-phenylallylidene)-5,6-dihydro-4H-cyclopenta[b]thiophen-2-amine 1452809-49-2 C23H18N2S2
3-(benzo[d]thiazol-2-yl)-N-((E)-3-phenylallylidene)-5,6-dihydro-4H-cyclopenta[b]thiophen-2-amine
—— 3-chloro-6-hydroxy-4-methoxy-2-vinylbenzoic acid 1427278-57-6 C10H9ClO4
3-chloro-6-hydroxy-4-methoxy-2-vinylbenzoic acid
—— (3aR,4S,6R,6aS)-6-(7-(benzyloxy)-5-(propylthio)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-3-yl)-2,2-dimethyltetrahydro-3aH-cyclopenta[d][1,3]dioxol-4-ol 1431867-47-8 C22H27N5O4S
(3aR,4S,6R,6aS)-6-(7-(benzyloxy)-5-(propylthio)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-3-yl)-2,2-dimethyltetrahydro-3aH-cyclopenta[d][1,3]dioxol-4-ol
—— (3-hydroxy-3-O,O-dihexylphosphoryl-2,2-dimethylpropyl)ethylammonium dichloroethanoate 1453871-94-7 C2H2Cl2O2*C19H42NO4P
(3-hydroxy-3-O,O-dihexylphosphoryl-2,2-dimethylpropyl)ethylammonium dichloroethanoate
—— 3-nitro-N-(2-pivaloyloxyethyl)-N-(pivaloyloxymethyl)benzenesulfonamide 1079339-72-2 C19H28N2O8S
3-nitro-N-(2-pivaloyloxyethyl)-N-(pivaloyloxymethyl)benzenesulfonamide
—— 3-deoxy-3-fluoro-1,2-di-O-acetyl-4-O-benzoyl-5-thio-D-xylopyranose 1333223-17-8 C16H17FO6S
3-deoxy-3-fluoro-1,2-di-O-acetyl-4-O-benzoyl-5-thio-D-xylopyranose
—— 3β,12α-di-(1H-imidazole-1-carbonyloxy)-olean-28,13β-olide 1423730-81-7 C38H52N4O6
3β,12α-di-(1H-imidazole-1-carbonyloxy)-olean-28,13β-olide
—— (3-hydroxy-3-O,O-dihexylphosphoryl-2,2-dimethylpropyl)diethylammonium dichloroethanoate 1453871-90-3 C2H2Cl2O2*C21H46NO4P
(3-hydroxy-3-O,O-dihexylphosphoryl-2,2-dimethylpropyl)diethylammonium dichloroethanoate
—— 3,5-dicyano-2,5-dimethyl-3-phenyl-pentanoic acid tert-butyl ester 953431-08-8 C19H24N2O2
3,5-dicyano-2,5-dimethyl-3-phenyl-pentanoic acid tert-butyl ester
—— 3-((3,4-dihydroxyphenethyl)amino)-4-((3-(N,N-dimethylamino)propyl)amino)cyclobut-3-ene-1,2-dione 1421365-95-8 C17H23N3O4
3-((3,4-dihydroxyphenethyl)amino)-4-((3-(N,N-dimethylamino)propyl)amino)cyclobut-3-ene-1,2-dione
—— 3-[(2S,4S)-1-benzyloxycarbonyl-4-(4-tert-butoxycarbonylpiperazin-1-yl)pyrrolidin-2-ylcarbonyl]thiazolidine 401566-47-0 C25H36N4O5S
3-[(2S,4S)-1-benzyloxycarbonyl-4-(4-tert-butoxycarbonylpiperazin-1-yl)pyrrolidin-2-ylcarbonyl]thiazolidine
—— 3-methyl-4-[(E)-1-methylsulfanylprop-1-enyl]sulfanylbutan-2-one 128735-91-1 C9H16OS2
3-methyl-4-[(E)-1-methylsulfanylprop-1-enyl]sulfanylbutan-2-one
—— 3-O-benzyl-5,6-O-benzylidene-2-O-benzyloxy-N,N-diisopropylaminophosphine-L-ascorbic acid 180297-86-3 C33H38NO7P
3-O-benzyl-5,6-O-benzylidene-2-O-benzyloxy-N,N-diisopropylaminophosphine-L-ascorbic acid
—— 3-[(2-aminophenyl)amino]-2-butenoic acid methyl ester 63780-31-4 C11H14N2O2
3-[(2-aminophenyl)amino]-2-butenoic acid methyl ester
—— 3-cinnamyl-2,5-dimethylpyrazine 1400882-88-3 C15H16N2
3-cinnamyl-2,5-dimethylpyrazine
—— (3S,4S)-4-[(3aR,5R,6R,6aS)-6-iodo-2,2-dimethyl-3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxol-5-yl]-3-phenoxy-1-[(E)-3-phenylprop-2-enyl]azetidin-2-one 842172-36-5 C25H26INO5
(3S,4S)-4-[(3aR,5R,6R,6aS)-6-iodo-2,2-dimethyl-3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxol-5-yl]-3-phenoxy-1-[(E)-3-phenylprop-2-enyl]azetidin-2-one
—— (3R,4S)-methyl 4-((3S)-3-(benzyloxycarbonylamino)-2-oxo-pyrrolidin-1-yl)-1-isopropylpiperidine-3-carboxylate 848002-78-8 C22H31N3O5
(3R,4S)-methyl 4-((3S)-3-(benzyloxycarbonylamino)-2-oxo-pyrrolidin-1-yl)-1-isopropylpiperidine-3-carboxylate
—— 3-isopropanoyl-2-methylsulfanyl-4-phenyl-6-(4-phenylpiperazino)-5,6-dihydro-4H-thiopyran 1448887-58-8 C26H32N2OS2
3-isopropanoyl-2-methylsulfanyl-4-phenyl-6-(4-phenylpiperazino)-5,6-dihydro-4H-thiopyran
—— 3,6-diamino-cyclohexane-1,2,4,5-tetraol 37098-48-9 C6H14N2O4
3,6-diamino-cyclohexane-1,2,4,5-tetraol
—— 3,7,11,15-tetramethyl-1-hexadecanoyl chloride 951379-27-4 C20H39ClO
3,7,11,15-tetramethyl-1-hexadecanoyl chloride
—— (3R,4R)-3,4-diacetoxy-1,5-hexadiene 1006030-67-6 C10H14O4
(3R,4R)-3,4-diacetoxy-1,5-hexadiene
—— 3,4,6-tri-O-acetyl-2-O-(2,4,6-tri-O-acetyl-3-O-carbamoyl-α-D-mannopyranosyl)-β-L-gulopyranose 162111-83-3 C25H35NO18
3,4,6-tri-O-acetyl-2-O-(2,4,6-tri-O-acetyl-3-O-carbamoyl-α-D-mannopyranosyl)-β-L-gulopyranose
—— 3,7,12-trioxo-23,24-dinor-5β-cholan-22-oic acid 102958-05-4 C22H30O5
3,7,12-trioxo-23,24-dinor-5β-cholan-22-oic acid
—— 3-{4-[3-(3,7-dimethylocta-2,6-dienylamino)propylamino]butylamino}propyl 1394833-46-5 C20H42N4
3-{4-[3-(3,7-dimethylocta-2,6-dienylamino)propylamino]butylamino}propyl
—— 3a(R),7a(R)-dihydro-4H-furo<3,2-c>pyran-2(3H)-one 117556-76-0 C7H8O3
3a(R),7a(R)-dihydro-4H-furo<3,2-c>pyran-2(3H)-one
—— 3β,14-Dihydroxy-21-methylsulfinyl-5β,14β-pregnan-20-on 72137-03-2 C22H36O4S
3β,14-Dihydroxy-21-methylsulfinyl-5β,14β-pregnan-20-on
—— 3,5-dimethyl-4,4-di-prop-2-ynyl-4,5-dihydro-isoxazol-5-ol 21708-02-1 C11H13NO2
3,5-dimethyl-4,4-di-prop-2-ynyl-4,5-dihydro-isoxazol-5-ol
—— 3-{[4-(2-tert-butylphenyl)piperazin-1-yl]carbonyl}-1-methyl-1H-pyrazol-5-ol 1252658-21-1 C19H26N4O2
3-{[4-(2-tert-butylphenyl)piperazin-1-yl]carbonyl}-1-methyl-1H-pyrazol-5-ol
—— 3,5-Bis(2,3-dichlor-4-carboxymethylenoxybenzoyl)heptan 71545-13-6 C25H24Cl4O8
3,5-Bis(2,3-dichlor-4-carboxymethylenoxybenzoyl)heptan
—— 3α-chloro-5α,6α-epoxy-androstan-17-one 76025-99-5 C19H27ClO2
3α-chloro-5α,6α-epoxy-androstan-17-one
—— 3-(2,2-dichlorovinyl)-6-methyl-4H-chromen-4-one 1333388-82-1 C12H8Cl2O2
3-(2,2-dichlorovinyl)-6-methyl-4H-chromen-4-one
—— 3-(3-hydroxy-4,7,7-trimethyl-3-bicyclo[2.2.1]heptanyl)-4,7,7-trimethylbicyclo[2.2.1]heptan-3-ol 5649-82-1 C20H34O2
3-(3-hydroxy-4,7,7-trimethyl-3-bicyclo[2.2.1]heptanyl)-4,7,7-trimethylbicyclo[2.2.1]heptan-3-ol
—— <3-<N-<4-(carboxyamino)butyl>-16-<(tetrahydro-2H-pyran-2-yl)oxy>hexadecanamide>propyl>carbamic acid, dibenzyl ester 171019-90-2 C44H69N3O7
<3-<N-<4-(carboxyamino)butyl>-16-<(tetrahydro-2H-pyran-2-yl)oxy>hexadecanamide>propyl>carbamic acid, dibenzyl ester
—— (3S)-3-({2-amino-5-[2-methoxy-4-(pyrrolidin-1-ylmethyl)benzyl]-6-methylpyrimidin-4-yl}amino)hexan-1-ol 1376607-05-4 C24H37N5O2
(3S)-3-({2-amino-5-[2-methoxy-4-(pyrrolidin-1-ylmethyl)benzyl]-6-methylpyrimidin-4-yl}amino)hexan-1-ol
—— 3-(2-Chloro-phenyl)-2-methylsulfanyl-4,5-dihydro-3H-benzo[b]azepine 118386-08-6 C17H16ClNS
3-(2-Chloro-phenyl)-2-methylsulfanyl-4,5-dihydro-3H-benzo[b]azepine
—— (3aR,5aS,8aR,8bS)-3a,4,5,5a,8a,8b-Hexahydro-as-indacene-1,8-dione 79928-94-2 C12H12O2
(3aR,5aS,8aR,8bS)-3a,4,5,5a,8a,8b-Hexahydro-as-indacene-1,8-dione
—— 3-(5-Phenylsulfanylfuran-2-yl)propan-1-amine 1356214-17-9 C13H15NOS
3-(5-Phenylsulfanylfuran-2-yl)propan-1-amine
—— (3R,7R,11R)-1-Bromo-3,7,11,15-tetramethylhexadecane 23315-09-5 C20H41Br
(3R,7R,11R)-1-Bromo-3,7,11,15-tetramethylhexadecane
—— [32P]-2',3'-dideoxy-2',3'-didehydrothymidine-5'-phosphate 1145718-79-1 C10H13N2O7P
[32P]-2',3'-dideoxy-2',3'-didehydrothymidine-5'-phosphate
—— (3,5-bis(trifluoromethyl)phenyl)(2-methylaziridin-1-yl)methanone 1335199-88-6 C12H9F6NO
(3,5-bis(trifluoromethyl)phenyl)(2-methylaziridin-1-yl)methanone
—— 3-(3-methoxy-8-methyl-7,8,9,10-tetrahydro-1H,6H-7,10a-methanobenzofuro[3,4-de]azocin-11-yl)propan-1-ol 102977-07-1 C18H25NO3
3-(3-methoxy-8-methyl-7,8,9,10-tetrahydro-1H,6H-7,10a-methanobenzofuro[3,4-de]azocin-11-yl)propan-1-ol
—— 3-methyl-2-oxocyclopentanen-1-one-chlorodiphenyltin 886465-76-5 C18H17ClO2Sn
3-methyl-2-oxocyclopentanen-1-one-chlorodiphenyltin
—— 3,12-Bis-(3-methoxycarbonyl-benzyl)-3,7,12,18-tetraaza-bicyclo[12.3.1]octadeca-1(18),14,16-triene-7-carboxylic acid tert-butyl ester 189182-11-4 C37H48N4O6
3,12-Bis-(3-methoxycarbonyl-benzyl)-3,7,12,18-tetraaza-bicyclo[12.3.1]octadeca-1(18),14,16-triene-7-carboxylic acid tert-butyl ester
—— (3aS,3bR,10aR,10bS,12aS)-1-hydroxy-10a,12a-dimethyl-2,3,3a,3b,4,6,8,9,10,10b,11,12-dodecahydro-1H-indeno[5,4-g][1]benzazepin-7-one 1382475-11-7 C19H29NO2
(3aS,3bR,10aR,10bS,12aS)-1-hydroxy-10a,12a-dimethyl-2,3,3a,3b,4,6,8,9,10,10b,11,12-dodecahydro-1H-indeno[5,4-g][1]benzazepin-7-one
—— 3-methyl-2-oxocyclopentanen-1-one-triphenyltin 886465-77-6 C24H22O2Sn
3-methyl-2-oxocyclopentanen-1-one-triphenyltin
—— (3S,4R,5S)-5-(tert-butoxycarbonylamino)-3,4-(tert-butoxycarbonylimino)-1-cyanocyclohexene 891831-19-9 C17H25N3O4
(3S,4R,5S)-5-(tert-butoxycarbonylamino)-3,4-(tert-butoxycarbonylimino)-1-cyanocyclohexene