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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-Ethoxy-1-methyl-19-norcholesta-1,3,5(10)-trien 107894-39-3 C29H46O
    3-Ethoxy-1-methyl-19-norcholesta-1,3,5(10)-trien
    —— 3-Nitro-5-benzolsulfoxy-xylol-(1,2) 92200-73-2 C14H13NO5S
    3-Nitro-5-benzolsulfoxy-xylol-(1,2)
    —— 3-Bromo-N-piperidin-1-ylmethyl-benzamide 92905-46-9 C13H17BrN2O
    3-Bromo-N-piperidin-1-ylmethyl-benzamide
    —— 3-({5-fluoro-1-{2-(1-methylpiperidin-4-yl)ethyl}-1H-indazol-3-yl}amino)pyridine-4-carboxylic acid trifluoroacetic acid 1613515-03-9 C2HF3O2*C21H24FN5O2
    3-({5-fluoro-1-{2-(1-methylpiperidin-4-yl)ethyl}-1H-indazol-3-yl}amino)pyridine-4-carboxylic acid trifluoroacetic acid
    —— 3-benzyloxy-6-[(2-chloro-benzenesulfonylamino)-methyl]-4-oxo-4H-pyran-2-carboxylic acid 1617516-98-9 C20H16ClNO7S
    3-benzyloxy-6-[(2-chloro-benzenesulfonylamino)-methyl]-4-oxo-4H-pyran-2-carboxylic acid
    —— 3-chloro-N-(4b-hydroxy-7-isopropyl-1-nitro-10-oxo-9b,10-dihydro-4bH-benzo[d]indeno[1,2-b]furan-9b-yl)-6-methylbenzo[b]thiophene-2-carboxamide 1416238-11-3 C28H21ClN2O6S
    3-chloro-N-(4b-hydroxy-7-isopropyl-1-nitro-10-oxo-9b,10-dihydro-4bH-benzo[d]indeno[1,2-b]furan-9b-yl)-6-methylbenzo[b]thiophene-2-carboxamide
    —— 3,4-Dimethyl-o-aminoacetophenon-ω-sulfonamid 49666-99-1 C10H14N2O3S
    3,4-Dimethyl-o-aminoacetophenon-ω-sulfonamid
    —— 3,4-bis(4-(dodec-1-yn-1-yl)phenyl)-2,5-bis(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)cyclopenta-2,4-dienone 1253523-60-2 C65H82B2O5
    3,4-bis(4-(dodec-1-yn-1-yl)phenyl)-2,5-bis(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)cyclopenta-2,4-dienone
    —— 3-[4-(2-chloro-5-fluoro-phenoxy)-piperidin-1-yl]-5-phenyl-[1,2,4]triazine 1343889-58-6 C20H18ClFN4O
    3-[4-(2-chloro-5-fluoro-phenoxy)-piperidin-1-yl]-5-phenyl-[1,2,4]triazine
    —— 3-[3-(3-cyclopentyloxy-4-methoxyphenyl)-5-methyl-4,5-dihydro-isoxazol-5-yl]-5-(2-ethoxy-phenyl)-[1,2,4]oxadiazole 853581-78-9 C26H29N3O5
    3-[3-(3-cyclopentyloxy-4-methoxyphenyl)-5-methyl-4,5-dihydro-isoxazol-5-yl]-5-(2-ethoxy-phenyl)-[1,2,4]oxadiazole
    —— 3-[(4-(2-methoxyphenyl)-1,3,5-triazin-2-yl)amino]benzamide 1335490-87-3 C17H15N5O2
    3-[(4-(2-methoxyphenyl)-1,3,5-triazin-2-yl)amino]benzamide
    —— 3-fluoro-5-(5-methylthiophen-2-yl)-N-phenylisonicotinamide 1522465-06-0 C17H13FN2OS
    3-fluoro-5-(5-methylthiophen-2-yl)-N-phenylisonicotinamide
    —— 3-[3-amino-5-[4-(2-piperidin-1-ylethyl)piperazine-1-carbonyl]-1H-indol-2-yl]-1H-quinoxalin-2-one 694529-83-4 C28H33N7O2
    3-[3-amino-5-[4-(2-piperidin-1-ylethyl)piperazine-1-carbonyl]-1H-indol-2-yl]-1H-quinoxalin-2-one
    —— 3-nitro-2-(2-oxo-1H-benzo[g]quinoxalin-3-yl)-1H-indole-5-carboxylic acid 694529-14-1 C21H12N4O5
    3-nitro-2-(2-oxo-1H-benzo[g]quinoxalin-3-yl)-1H-indole-5-carboxylic acid
    —— 3-<5-(Benzyliden-amino)-2,3-dimethoxy-benzyliden>-tetrahydrofuran-2-on 88658-19-9 C20H19NO4
    3-<5-(Benzyliden-amino)-2,3-dimethoxy-benzyliden>-tetrahydrofuran-2-on
    —— 3-Acetoxy-1-hydroxy-xanthon 92439-30-0 C15H10O5
    3-Acetoxy-1-hydroxy-xanthon
    —— 3-Methoxycarbonylmethyl-4-<2-methoxycarbonyl-ethyl>-5-formyl-2-cyan-pyrrol 91807-79-3 C13H14N2O5
    3-Methoxycarbonylmethyl-4-<2-methoxycarbonyl-ethyl>-5-formyl-2-cyan-pyrrol
    —— 3-<2-Aethoxy-2,2-diphenyl-acetoxymethyl>-1-methyl-pyrrolidin 95132-36-8 C22H27NO3
    3-<2-Aethoxy-2,2-diphenyl-acetoxymethyl>-1-methyl-pyrrolidin
    —— 3.4.5-Trijod-benzoesaeure-(4-tert-pentyl-phenylester) 94004-06-5 C18H17I3O2
    3.4.5-Trijod-benzoesaeure-(4-tert-pentyl-phenylester)
    —— 3.4.5-Trijod-benzoesaeure-(3-chlor-phenylester) 92960-77-5 C13H6ClI3O2
    3.4.5-Trijod-benzoesaeure-(3-chlor-phenylester)
    —— 3-Methyl-2-aethyl-4-aethylendioxy-valeriansaeure-butylester 92320-06-4 C14H26O4
    3-Methyl-2-aethyl-4-aethylendioxy-valeriansaeure-butylester
    —— 3-((3aS,5aS,5bR,8aS,9aS,9bS)-3-Acetoxy-3a-methyl-7-oxo-dodecahydro-6-oxa-cyclopenta[b]-as-indacen-5b-yl)-propionic acid 108063-85-0 C20H28O6
    3-((3aS,5aS,5bR,8aS,9aS,9bS)-3-Acetoxy-3a-methyl-7-oxo-dodecahydro-6-oxa-cyclopenta[b]-as-indacen-5b-yl)-propionic acid
    —— 3-Acetyl-2-benzyl-6-hydroxy-9-oxo-3-aza-bicyclo<3.3.1>nonan-1-carbonsaeure-methylester 94915-29-4 C19H23NO5
    3-Acetyl-2-benzyl-6-hydroxy-9-oxo-3-aza-bicyclo<3.3.1>nonan-1-carbonsaeure-methylester
    —— 3-Oxo-2,4-dihydro-<benzo-1,4-thiazin>-sulfonsaeure-(7)-amid 89976-95-4 C8H8N2O3S2
    3-Oxo-2,4-dihydro-<benzo-1,4-thiazin>-sulfonsaeure-(7)-amid
    —— 3-C-Cyanomethyl-3-deoxy-1,2:5,6-di-O-isopropyliden-3-S-phenyl-3-thio-α-D-glucofuranose 34010-33-8 C20H25NO5S
    3-C-Cyanomethyl-3-deoxy-1,2:5,6-di-O-isopropyliden-3-S-phenyl-3-thio-α-D-glucofuranose
    —— 3-acetoxy-7'-methyl-androstano[17',16':4,5]imidazo[1,2-<i>a</i>]pyridine 52092-82-7 C27H36N2O2
    3-acetoxy-7'-methyl-androstano[17',16':4,5]imidazo[1,2-<i>a</i>]pyridine
    —— 3-(Morpholine-4-carbonyl)benzene-1-sulfonyl chloride 1016672-36-8 C11H12ClNO4S
    3-(Morpholine-4-carbonyl)benzene-1-sulfonyl chloride
    —— 3,5-Bis(2-pyridyl)-1,2,4-triazolin 30091-64-6 C12H11N5
    3,5-Bis(2-pyridyl)-1,2,4-triazolin
    —— (3aS,4R,7aS)-2-(1-acetylpiperidin-4-yl)-N-{(1R)-1-[3,5-bis(trifluoromethyl)phenyl]ethyl}-4-(4-fluoro-2-methylphenyl)-N-methyloctahydro-5H-pyrrolo[3,4-c]pyridine-5-carboxamide 1094418-85-5 C33H39F7N4O2
    (3aS,4R,7aS)-2-(1-acetylpiperidin-4-yl)-N-{(1R)-1-[3,5-bis(trifluoromethyl)phenyl]ethyl}-4-(4-fluoro-2-methylphenyl)-N-methyloctahydro-5H-pyrrolo[3,4-c]pyridine-5-carboxamide
    —— 3-Allyl-2-hydroxybenzaldehyde [3-(4-ethoxyphenyl)-5-sulfanyl-4H-1,2,4-triazol-4-YL]hydrazone 624725-04-8 C20H21N5O2S
    3-Allyl-2-hydroxybenzaldehyde [3-(4-ethoxyphenyl)-5-sulfanyl-4H-1,2,4-triazol-4-YL]hydrazone
    —— 3-Benzenesulfonylmethyl-2-(3-iodo-propyl)-cyclopent-2-enone 213205-61-9 C15H17IO3S
    3-Benzenesulfonylmethyl-2-(3-iodo-propyl)-cyclopent-2-enone
    —— 3-{3-[4-(4-fluoro-2-methoxyphenyl)piperazin-1-yl]-propyl}-5,6,7,8-tetrahydro-2,4(1H,3H)quinazolinedione 741654-41-1 C22H29FN4O3
    3-{3-[4-(4-fluoro-2-methoxyphenyl)piperazin-1-yl]-propyl}-5,6,7,8-tetrahydro-2,4(1H,3H)quinazolinedione
    —— 3-acetyl-4-methyl-1,7,8,9,10,11-hexahydro-cyclohepta[3,4]pyrazolo[1,5-<i>a</i>]pyrimidin-2-one 54162-23-1 C14H17N3O2
    3-acetyl-4-methyl-1,7,8,9,10,11-hexahydro-cyclohepta[3,4]pyrazolo[1,5-<i>a</i>]pyrimidin-2-one
    —— 3,4-Dicyan-6-methyl-pyridazin 16082-03-4 C7H4N4
    3,4-Dicyan-6-methyl-pyridazin
    —— 3-methoxy-3-methyl-1-oxa-spiro[3.5]nonan-2-one 42550-11-8 C10H16O3
    3-methoxy-3-methyl-1-oxa-spiro[3.5]nonan-2-one
    —— (3S,3aR,6aR)-3-ethoxy-5-[(4-methylphenyl)sulfonyl]-3,3a,6,6a-tetrahydro-1H-cyclopenta[c]furan-1-one 1233250-65-1 C16H18O5S
    (3S,3aR,6aR)-3-ethoxy-5-[(4-methylphenyl)sulfonyl]-3,3a,6,6a-tetrahydro-1H-cyclopenta[c]furan-1-one
    —— (3-methyl-1-phenyl-ureidooxy)-acetyl chloride 22714-78-9 C10H11ClN2O3
    (3-methyl-1-phenyl-ureidooxy)-acetyl chloride
    —— 3-(3-chlorophenyl)-N-methyl-N-phenylacrylamide 900703-08-4 C16H14ClNO
    3-(3-chlorophenyl)-N-methyl-N-phenylacrylamide
    —— (3S,3aR,6aR)-3-(4-Methoxy-phenyl)-2-methyl-hexahydro-cyclopenta[d]isoxazole 110317-61-8 C14H19NO2
    (3S,3aR,6aR)-3-(4-Methoxy-phenyl)-2-methyl-hexahydro-cyclopenta[d]isoxazole
    —— 3-butenyl endo,endo-3-carboxybicyclo<2.2.1>hept-5-ene-2-carboxylate 118681-52-0 C13H16O4
    3-butenyl endo,endo-3-carboxybicyclo<2.2.1>hept-5-ene-2-carboxylate
    —— 3,3,7,7-tetra-tert.-butyl-1,1-dichloro-5,5-dimethyl-cyclo-3,5,7-trisila-1-titanium-2,4,6,8-tetraoxane 105890-88-8 C18H42Cl2O4Si3Ti
    3,3,7,7-tetra-tert.-butyl-1,1-dichloro-5,5-dimethyl-cyclo-3,5,7-trisila-1-titanium-2,4,6,8-tetraoxane
    —— (3Z,9E,12E,14E)-15-Phenyl-pentadeca-3,9,12,14-tetraene-5,7-diynoic acid methyl ester 82768-67-0 C22H20O2
    (3Z,9E,12E,14E)-15-Phenyl-pentadeca-3,9,12,14-tetraene-5,7-diynoic acid methyl ester
    —— 3,4,5-Trichlor-6-<4-phenylhydrazino>-fulven-2-carbaldehyd-<2-phenylhydrazon> 55386-50-0 C19H15Cl3N4
    3,4,5-Trichlor-6-<4-phenylhydrazino>-fulven-2-carbaldehyd-<2-phenylhydrazon>
    —— (3aR,4R,6R,6aR)-4-Dimethoxymethyl-6-iodo-hexahydro-cyclopenta[b]furan-2-one 79299-07-3 C10H15IO4
    (3aR,4R,6R,6aR)-4-Dimethoxymethyl-6-iodo-hexahydro-cyclopenta[b]furan-2-one
    —— 3,5-dibromo-4-(di-tert-butyl((2E,6E,10E)-3,7,11,15-tetramethylhexadeca-2,6,10,14-tetraenyloxy)silyloxy)benzoic acid 1033756-19-2 C35H54Br2O4Si
    3,5-dibromo-4-(di-tert-butyl((2E,6E,10E)-3,7,11,15-tetramethylhexadeca-2,6,10,14-tetraenyloxy)silyloxy)benzoic acid
    —— (3S,11bS)-3-isopropyl-3-vinyl-2,3,5,6,11,11b-hexahydro-1H-indolizino[8,7-b]indole 1584633-46-4 C19H24N2
    (3S,11bS)-3-isopropyl-3-vinyl-2,3,5,6,11,11b-hexahydro-1H-indolizino[8,7-b]indole
    —— 3-cyclopropyl-8-methoxy-6-(4-nitrophenyl)-11H-[1,2,4]triazolo[4,3-c][2,3]benzodiazepine 1230973-73-5 C20H17N5O3
    3-cyclopropyl-8-methoxy-6-(4-nitrophenyl)-11H-[1,2,4]triazolo[4,3-c][2,3]benzodiazepine
    —— 3-[(adamantan-1-yloxy)-(1-tert-butyloxycarbonylamino-3-phenylpropyl)phosphinoyl]-2-phenylaminopropionic acid 939378-06-0 C33H45N2O6P
    3-[(adamantan-1-yloxy)-(1-tert-butyloxycarbonylamino-3-phenylpropyl)phosphinoyl]-2-phenylaminopropionic acid
    —— (3S,4R,6S,7S)-7-(tert-butyldimethylsilyloxy)-3,6-dimethyl-1-(1-phenyl-1H-tetrazol-5-ylsulfonyl)octan-4-ol 1181635-85-7 C23H40N4O4SSi
    (3S,4R,6S,7S)-7-(tert-butyldimethylsilyloxy)-3,6-dimethyl-1-(1-phenyl-1H-tetrazol-5-ylsulfonyl)octan-4-ol
    —— (3R,4S,6S,E)-11-((tert-butyldimethylsilyl)oxy)-1-((4-methoxybenzyl)oxy)-4,6-dimethyl-7-((trimethylsilyl)methylene)undecan-3-ol 1228675-66-8 C31H58O4Si2
    (3R,4S,6S,E)-11-((tert-butyldimethylsilyl)oxy)-1-((4-methoxybenzyl)oxy)-4,6-dimethyl-7-((trimethylsilyl)methylene)undecan-3-ol