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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-Chlor-2-methyl-N.N-bis-chloracetyl-anilin 110356-14-4 C11H10Cl3NO2
    3-Chlor-2-methyl-N.N-bis-chloracetyl-anilin
    —— 3-(4-Nitroso-anilinomethyl)-5.5-dimethyl-hydantoin 100120-71-6 C12H14N4O3
    3-(4-Nitroso-anilinomethyl)-5.5-dimethyl-hydantoin
    —— 3-(p-Chlorphenyl)-1-pentin-3,4-diol 91193-20-3 C11H11ClO2
    3-(p-Chlorphenyl)-1-pentin-3,4-diol
    —— 3-Anilino-6-methyl-2,3-dihydro-6H-1,3-thiazin-thion-(2) 100061-44-7 C11H12N2S2
    3-Anilino-6-methyl-2,3-dihydro-6H-1,3-thiazin-thion-(2)
    —— 3-isopropyl-1-(2-methoxy-ethoxymethyl)-2,2-dioxo-2,3-dihydro-1<i>H</i>-2λ<sup>6</sup>-benzo[1,2,6]thiadiazin-4-one 64151-98-0 C14H20N2O5S
    3-isopropyl-1-(2-methoxy-ethoxymethyl)-2,2-dioxo-2,3-dihydro-1<i>H</i>-2λ<sup>6</sup>-benzo[1,2,6]thiadiazin-4-one
    —— (3R,3a'S,9a'S,10a'S)-7-((1-oxaspiro[2.5]octan-2-yl)methoxy)-6-hydroxy-1',1',12'-trimethyl-6',7',8',9',10',10a'-hexahydro-1'H,3'H,4'H-spiro[indoline-3,2'-[3a,9a](epiminomethano)cyclopenta[b]quinolizine]-2,11'-dione 190959-11-6 C31H41N3O5
    (3R,3a'S,9a'S,10a'S)-7-((1-oxaspiro[2.5]octan-2-yl)methoxy)-6-hydroxy-1',1',12'-trimethyl-6',7',8',9',10',10a'-hexahydro-1'H,3'H,4'H-spiro[indoline-3,2'-[3a,9a](epiminomethano)cyclopenta[b]quinolizine]-2,11'-dione
    —— 3-n-butyl-4-t-butyldimethylsilyloxy-2-(1-hydroxy-6-methoxycarbonylhexyl)cyclopentanone 92711-62-1 C23H44O5Si
    3-n-butyl-4-t-butyldimethylsilyloxy-2-(1-hydroxy-6-methoxycarbonylhexyl)cyclopentanone
    —— 3-Benzo[1,3]dioxol-5-yl-3-isopropylamino-2-phenyl-propionic acid 74760-55-7 C19H21NO4
    3-Benzo[1,3]dioxol-5-yl-3-isopropylamino-2-phenyl-propionic acid
    —— [(3S,8S,9S,10R,13R,14S,17R)-17-[(2R,5R)-5-hydroxy-6-methylhept-6-en-2-yl]-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl] acetate 1049684-90-3 C29H46O3
    [(3S,8S,9S,10R,13R,14S,17R)-17-[(2R,5R)-5-hydroxy-6-methylhept-6-en-2-yl]-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl] acetate
    —— 3,2'-dimethyl-5-(N-methyl-anilinomethylene)-bicyclohexyl-4-one 112045-89-3 C22H31NO
    3,2'-dimethyl-5-(N-methyl-anilinomethylene)-bicyclohexyl-4-one
    —— 3-(Benzylidenamino)tetracyclo(3.2.0.02,7.04,6)heptan-3-carbonitril 86840-48-4 C15H12N2
    3-(Benzylidenamino)tetracyclo(3.2.0.02,7.04,6)heptan-3-carbonitril
    —— (3R,10R,13S)-10,13-dimethyl-17-(pyridin-3-yl)-2,3,4,7,8,9,10,11,12,13-decahydro-1H-cyclopenta[a]phenanthren-3-yl 2,6-dimethylbenzoate 1382472-02-7 C33H37NO2
    (3R,10R,13S)-10,13-dimethyl-17-(pyridin-3-yl)-2,3,4,7,8,9,10,11,12,13-decahydro-1H-cyclopenta[a]phenanthren-3-yl 2,6-dimethylbenzoate
    —— 3-bromo-1-methyl-1H-pyrazole-4-carboxylic acid 1399653-86-1 C5H5BrN2O2
    3-bromo-1-methyl-1H-pyrazole-4-carboxylic acid
    —— 3,3'-bis(2-deoxy-β-D-erythro-pentofuranosyl)-6,6'-bifuro[2,3-d]pyrimidine-2,2'(3H,3'H)-dione 1187880-25-6 C22H22N4O10
    3,3'-bis(2-deoxy-β-D-erythro-pentofuranosyl)-6,6'-bifuro[2,3-d]pyrimidine-2,2'(3H,3'H)-dione
    —— (3R,3aR,5R,7aR)-5-hydroxy-7a-methyl-3-(2-propenyl)-3a,4,567,7a-hexahydro-2(3H)-benzofuranone 171201-48-2 C12H18O3
    (3R,3aR,5R,7aR)-5-hydroxy-7a-methyl-3-(2-propenyl)-3a,4,567,7a-hexahydro-2(3H)-benzofuranone
    —— 3-Benzyloxy-6-n-butoxy-5-iodomethyl-2-isobutylpyrazine 1-oxide 131828-97-2 C20H27IN2O3
    3-Benzyloxy-6-n-butoxy-5-iodomethyl-2-isobutylpyrazine 1-oxide
    —— 3-bromo-5-(3-cyano-2-methyl-5-oxo-7-propyl-1,4,5,6,7,8-hexahydro-quinolin-4-yl)-2-hydroxy-N,N-dimethyl-benzenesulfonamide 914079-49-5 C22H26BrN3O4S
    3-bromo-5-(3-cyano-2-methyl-5-oxo-7-propyl-1,4,5,6,7,8-hexahydro-quinolin-4-yl)-2-hydroxy-N,N-dimethyl-benzenesulfonamide
    —— 3-(pentamethyldisilyl)cyclohex-4-ene-1,2-dicarboxylic anhydride 80400-56-2 C13H22O3Si2
    3-(pentamethyldisilyl)cyclohex-4-ene-1,2-dicarboxylic anhydride
    —— 3,5-dichloro-1-methylpyridin-1-ium iodide 23029-86-9 C6H6Cl2N*I
    3,5-dichloro-1-methylpyridin-1-ium iodide
    —— [3-(prop-2-ynylthio)prop-1-ynyl]benzene 175439-05-1 C12H10S
    [3-(prop-2-ynylthio)prop-1-ynyl]benzene
    —— 3-Methyl-2-(3-methylbenzoyl)-1,2-oxazol-5-one 111461-06-4 C12H11NO3
    3-Methyl-2-(3-methylbenzoyl)-1,2-oxazol-5-one
    —— 3-fluoro-4,4-dimethoxytetrahydro-2H-pyran 1149374-63-9 C7H13FO3
    3-fluoro-4,4-dimethoxytetrahydro-2H-pyran
    —— 3-Hydroxy-1-methyl-3-(4-methylphenyl)azetidine-2-thione 164594-45-0 C11H13NOS
    3-Hydroxy-1-methyl-3-(4-methylphenyl)azetidine-2-thione
    —— 3-chloromethyl-3-oxo-2H-1,4,3-benzoxazaphosphorine 124618-02-6 C8H9ClNO2P
    3-chloromethyl-3-oxo-2H-1,4,3-benzoxazaphosphorine
    —— 3-(4-fluorophenyl)-1-(4-methoxyphenyl)-5-thioxoimidazolidine-2,4-dione 1328894-60-5 C16H11FN2O3S
    3-(4-fluorophenyl)-1-(4-methoxyphenyl)-5-thioxoimidazolidine-2,4-dione
    —— 3,8-dinitro-6-p-tolyl-phenanthridine 102160-25-8 C20H13N3O4
    3,8-dinitro-6-p-tolyl-phenanthridine
    —— 3-Morpholino-2,2,4-trimethyl-4-ethyl-cyclobutanon 1465-15-2 C13H23NO2
    3-Morpholino-2,2,4-trimethyl-4-ethyl-cyclobutanon
    —— 3-Methyl-8-oxo-7-[2-phenyl-2-(trityl-amino)-acetylamino]-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 2-(4-bromo-phenyl)-2-oxo-ethyl ester 55864-52-3 C43H36BrN3O5S
    3-Methyl-8-oxo-7-[2-phenyl-2-(trityl-amino)-acetylamino]-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 2-(4-bromo-phenyl)-2-oxo-ethyl ester
    —— 3-(4-Picolyl)-5-methyloxazolidin-2,4-dion 103038-12-6 C10H10N2O3
    3-(4-Picolyl)-5-methyloxazolidin-2,4-dion
    —— 3-isopropyl-1,5-bis-methanesulfonyl-[1,3,5]triazepane 25559-20-0 C9H21N3O4S2
    3-isopropyl-1,5-bis-methanesulfonyl-[1,3,5]triazepane
    —— 3-Phenyl-cinnoline-4-carboxylic acid 3-dimethylamino-propyl ester; compound with (Z)-but-2-enedioic acid 5701-39-3 C4H4O4*C20H21N3O2
    3-Phenyl-cinnoline-4-carboxylic acid 3-dimethylamino-propyl ester; compound with (Z)-but-2-enedioic acid
    —— 3-cyclooctyl-1-propionyl-1<i>H</i>-quinazoline-2,4-dione 21822-81-1 C19H24N2O3
    3-cyclooctyl-1-propionyl-1<i>H</i>-quinazoline-2,4-dione
    —— (3S,6Z)-3-methyl-6-[(1-tosyl-1H-indol-3-yl)methylene]piperazine-2,5-dione 1003004-89-4 C21H19N3O4S
    (3S,6Z)-3-methyl-6-[(1-tosyl-1H-indol-3-yl)methylene]piperazine-2,5-dione
    —— 3,4,5-trichloro-2,6-bis(3-methoxyphenyl)pyridine 1639431-26-7 C19H14Cl3NO2
    3,4,5-trichloro-2,6-bis(3-methoxyphenyl)pyridine
    —— [3(S),5(R),6(S),7(S)]-6-(4-Fluorophenyl)-3-[3-isopropoxy-6-(2-trifluoromethyl-imidazol-1-yl)-pyridin-2-yl]-1-oxa-spiro[4.4]non-7-ylmethyl-dimethylamin 206758-90-9 C29H34F4N4O2
    [3(S),5(R),6(S),7(S)]-6-(4-Fluorophenyl)-3-[3-isopropoxy-6-(2-trifluoromethyl-imidazol-1-yl)-pyridin-2-yl]-1-oxa-spiro[4.4]non-7-ylmethyl-dimethylamin
    —— 3-(1-(5-bromo-4-(4-(trifluoromethyl)phenyl)oxazol-2-yl)-2-(2-morpholinoethoxy)ethoxy)-2,6-difluorobenzamide 1403882-44-9 C25H23BrF5N3O5
    3-(1-(5-bromo-4-(4-(trifluoromethyl)phenyl)oxazol-2-yl)-2-(2-morpholinoethoxy)ethoxy)-2,6-difluorobenzamide
    —— 3-Aminophenyl-1,3,4-triazole-5-one 145899-48-5 C8H6N4O
    3-Aminophenyl-1,3,4-triazole-5-one
    —— (3aS,4S,4aS,5S,8R,9aR,10R,10aR)-2,2-dimethyloctahydro-5,8-epoxy-4,10-methano[1,3]dioxolo[4',5':4,5]benzo[1,2-d]oxepin-9(8H)-one 85427-15-2 C14H18O5
    (3aS,4S,4aS,5S,8R,9aR,10R,10aR)-2,2-dimethyloctahydro-5,8-epoxy-4,10-methano[1,3]dioxolo[4',5':4,5]benzo[1,2-d]oxepin-9(8H)-one
    —— (3aR,6S,6aR)-6-((R)-1-Azido-ethyl)-2,2-dimethyl-dihydro-furo[3,4-d][1,3]dioxol-4-one 185741-56-4 C9H13N3O4
    (3aR,6S,6aR)-6-((R)-1-Azido-ethyl)-2,2-dimethyl-dihydro-furo[3,4-d][1,3]dioxol-4-one
    —— ((3aR,4R,6S,7aR)-6-Methoxy-2,2,3a-trimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-4-yl)-methanol 134744-36-8 C11H20O5
    ((3aR,4R,6S,7aR)-6-Methoxy-2,2,3a-trimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-4-yl)-methanol
    —— 3-<2,3-(isopropylidenedioxy)tetramethylene>-1,1,1,5,5,5-hexamethyltrisiloxane 81439-50-1 C13H30O4Si3
    3-<2,3-(isopropylidenedioxy)tetramethylene>-1,1,1,5,5,5-hexamethyltrisiloxane
    —— 3-tert-butyl-5-(tert-butylsulfanylmethyl)-1H-pyrazole;dichloropalladium 537708-95-5 C12H22Cl2N2PdS
    3-tert-butyl-5-(tert-butylsulfanylmethyl)-1H-pyrazole;dichloropalladium
    —— 3-phenyl-3-(2-{3-[3-(pyridin-2-ylamino)propyl]ureido}ethanoylamino)propionic acid 437752-53-9 C20H25N5O4
    3-phenyl-3-(2-{3-[3-(pyridin-2-ylamino)propyl]ureido}ethanoylamino)propionic acid
    —— 3-chloro-N-(3-{[4-(2-oxopiperidin-1-yl)benzoyl]amino}tetrahydro-2H-pyran-4-yl)-1H-indole-6-carboxamide 503613-62-5 C26H27ClN4O4
    3-chloro-N-(3-{[4-(2-oxopiperidin-1-yl)benzoyl]amino}tetrahydro-2H-pyran-4-yl)-1H-indole-6-carboxamide
    —— ((3aR,4R,11aR,11bR)-7-Benzyloxy-10-oxo-11a-propyl-1,2,3,3a,4,5,10,11,11a,11b-decahydro-9b-aza-benzo[cd]fluoranthen-4-yl)-carbamic acid benzyl ester 103558-62-9 C36H38N2O4
    ((3aR,4R,11aR,11bR)-7-Benzyloxy-10-oxo-11a-propyl-1,2,3,3a,4,5,10,11,11a,11b-decahydro-9b-aza-benzo[cd]fluoranthen-4-yl)-carbamic acid benzyl ester
    —— 3-(3-chloro-4-phenethyloxy-phenyl)-5-o-tolyl-[1,2,4]oxadiazole 1035212-25-9 C23H19ClN2O2
    3-(3-chloro-4-phenethyloxy-phenyl)-5-o-tolyl-[1,2,4]oxadiazole
    —— 3-[(S)-amino-(5-chlorothiophen-2-yl)methyl]-4H-1,2,4-oxadiazol-5-one 1015435-58-1 C7H6ClN3O2S
    3-[(S)-amino-(5-chlorothiophen-2-yl)methyl]-4H-1,2,4-oxadiazol-5-one
    —— 3-methyl-2-[1-propyl-3-(1,3,3-trimethyl-1,3-dihydro-indol-2-ylidene)-propenyl]-benzothiazolium; iodide 5045-69-2 C25H29N2S*I
    3-methyl-2-[1-propyl-3-(1,3,3-trimethyl-1,3-dihydro-indol-2-ylidene)-propenyl]-benzothiazolium; iodide
    —— 3-(4-(dimethylamino)phenyl)-1-(2-hydroxyethyl)-6-methylpyrimido[5,4-e][1,2,4]triazine-5,7(1H,6H)-dione 1207377-73-8 C16H18N6O3
    3-(4-(dimethylamino)phenyl)-1-(2-hydroxyethyl)-6-methylpyrimido[5,4-e][1,2,4]triazine-5,7(1H,6H)-dione
    —— 3-(Trimethylsilylmethyl)non-1-en-3-ol 111077-30-6 C13H28OSi
    3-(Trimethylsilylmethyl)non-1-en-3-ol