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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3'-O-(tert-Butyldimethylsilyl)-5'-O-(4-methoxytrityl)uridin 69504-01-4 C35H42N2O7Si
    3'-O-(tert-Butyldimethylsilyl)-5'-O-(4-methoxytrityl)uridin
    —— 3-Iodo-1-(trifluoromethylsulfonyl)nonane 162052-35-9 C10H18F3IO2S
    3-Iodo-1-(trifluoromethylsulfonyl)nonane
    —— (3'R,4S)-3-(3'-hydroxyhexanoyl)-4-(1-methylethyl)-2-oxazolidinone 236094-43-2 C12H21NO4
    (3'R,4S)-3-(3'-hydroxyhexanoyl)-4-(1-methylethyl)-2-oxazolidinone
    —— 3-cyano-6-(2-hydroxy-4-isopropoxyphenyl)-5-phenylpyridin-2(1H)-one 1456626-61-1 C21H18N2O3
    3-cyano-6-(2-hydroxy-4-isopropoxyphenyl)-5-phenylpyridin-2(1H)-one
    —— 3α,9β,15α-triacetoxy-7,16-secotrinervita-7,11-diene 89648-32-8 C26H40O6
    3α,9β,15α-triacetoxy-7,16-secotrinervita-7,11-diene
    —— 3-acetyl-4-hydroxy-5-methyl-1-phenylpyrazole 95884-29-0 C12H12N2O2
    3-acetyl-4-hydroxy-5-methyl-1-phenylpyrazole
    —— 3α-Hydroxy-5α-pregn-9(11)-en-20-one 38393-03-2 C21H32O2
    3α-Hydroxy-5α-pregn-9(11)-en-20-one
    —— (3-hydroxy-but-1-yl)triphenylphosphonium iodide 59744-09-1 C22H24OP*I
    (3-hydroxy-but-1-yl)triphenylphosphonium iodide
    —— 3-(bis(4-methoxyphenyl)(phenyl)methoxy)-2,2-bis((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)propan-1-ol 632293-73-3 C68H66O10
    3-(bis(4-methoxyphenyl)(phenyl)methoxy)-2,2-bis((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)propan-1-ol
    —— 3-((propan-2-ylideneamino)oxy)hexanal 1258876-13-9 C9H17NO2
    3-((propan-2-ylideneamino)oxy)hexanal
    —— 3-methyl-3a,8a-dihydro-3<i>H</i>-benzo[4,5]thieno[2,3-<i>c</i>]pyrazole 8,8-dioxide 53073-69-1 C10H10N2O2S
    3-methyl-3a,8a-dihydro-3<i>H</i>-benzo[4,5]thieno[2,3-<i>c</i>]pyrazole 8,8-dioxide
    —— 3-(COCl)-1.2-C2B10H11 32217-11-1 C3H11B10ClO
    3-(COCl)-1.2-C2B10H11
    —— 3-(2'-acetoxy-2'-methoxyvinyl)-1H-indazole 73059-60-6 C13H12N2O4
    3-(2'-acetoxy-2'-methoxyvinyl)-1H-indazole
    —— 3-methyl-5-t-butylcyclopenta-2-enone 81585-84-4 C10H16O
    3-methyl-5-t-butylcyclopenta-2-enone
    —— 3-acetyl-Δ11(13)-dehydrohexahydrosantonin 74493-45-1 C17H24O4
    3-acetyl-Δ11(13)-dehydrohexahydrosantonin
    —— 3,4-phenanthreno-5-oxodihydro-7-aminopyrimido<4,5-c>pyridazine 76629-58-8 C18H11N5O
    3,4-phenanthreno-5-oxodihydro-7-aminopyrimido<4,5-c>pyridazine
    —— 3-Aminopyridazin-1-oxid 37444-57-8 C4H5N3O
    3-Aminopyridazin-1-oxid
    —— (3R,4R)-4-Hydroxy-3-[1-(hydroxy-methoxy-phosphoryl)-vinyloxy]-cyclohexa-1,5-dienecarboxylic acid 138090-73-0 C10H13O7P
    (3R,4R)-4-Hydroxy-3-[1-(hydroxy-methoxy-phosphoryl)-vinyloxy]-cyclohexa-1,5-dienecarboxylic acid
    —— 3-(1-{[3',5'-bis(trifluoromethyl)biphenyl-4-yl]carbonyl}-3-fluoropyrrolidin-3-yl)pyridine 1234486-59-9 C24H17F7N2O
    3-(1-{[3',5'-bis(trifluoromethyl)biphenyl-4-yl]carbonyl}-3-fluoropyrrolidin-3-yl)pyridine
    —— 3-[(1Z,5Z,9Z,14Z)-18-(2-Methoxycarbonyl-ethyl)-3,7,12,17-tetramethyl-8-(2-oxo-ethyl)-22,24-dihydro-porphin-2-yl]-propionic acid methyl ester 87191-14-8 C34H36N4O5
    3-[(1Z,5Z,9Z,14Z)-18-(2-Methoxycarbonyl-ethyl)-3,7,12,17-tetramethyl-8-(2-oxo-ethyl)-22,24-dihydro-porphin-2-yl]-propionic acid methyl ester
    —— (3-([(tert-butoxy)carbonyl]methyl)-2-nitro-5,10,15,20-tetraphenylporphyrinato)zinc(II) 861640-80-4 C50H37N5O4Zn
    (3-([(tert-butoxy)carbonyl]methyl)-2-nitro-5,10,15,20-tetraphenylporphyrinato)zinc(II)
    —— (3R,3aS,5aR,6S,8S,9aR,9bR)-6-hydroxy-8-methoxy-9b-methyl-2-phenyl-3-propan-2-yloxy-3,3a,5a,6,7,8,9,9a-octahydrobenzo[g]isoindol-1-one 1312542-30-5 C23H31NO4
    (3R,3aS,5aR,6S,8S,9aR,9bR)-6-hydroxy-8-methoxy-9b-methyl-2-phenyl-3-propan-2-yloxy-3,3a,5a,6,7,8,9,9a-octahydrobenzo[g]isoindol-1-one
    —— 3-(2,2-dimethylpropanoyl)-4-hydroxy-2-(2-methoxyphenyl)-1-(4-pyridin-3-yl-1,3-thiazol-2-yl)-2H-pyrrol-5-one 1067183-97-4 C24H23N3O4S
    3-(2,2-dimethylpropanoyl)-4-hydroxy-2-(2-methoxyphenyl)-1-(4-pyridin-3-yl-1,3-thiazol-2-yl)-2H-pyrrol-5-one
    —— 3-bromo-2,6-dimethoxy-N,N-dimethylbenzamide 106567-18-4 C11H14BrNO3
    3-bromo-2,6-dimethoxy-N,N-dimethylbenzamide
    —— 3-methyl-4-phenylazo-2-propionyl-2<i>H</i>-isoxazol-5-one 51450-88-5 C13H13N3O3
    3-methyl-4-phenylazo-2-propionyl-2<i>H</i>-isoxazol-5-one
    —— 3-(2,2-dimethylpropanoyl)-4-hydroxy-1-[4-(1,2-oxazol-3-yl)phenyl]-2-pyridin-2-yl-2H-pyrrol-5-one 1067182-68-6 C23H21N3O4
    3-(2,2-dimethylpropanoyl)-4-hydroxy-1-[4-(1,2-oxazol-3-yl)phenyl]-2-pyridin-2-yl-2H-pyrrol-5-one
    —— 3-{5-[(4-chlorophenyl)(methyl)amino]picolinoyl}-5-[(3,4-methylenedioxy-phenyl)(methyl)amino]benzoic acid 1245702-61-7 C28H22ClN3O5
    3-{5-[(4-chlorophenyl)(methyl)amino]picolinoyl}-5-[(3,4-methylenedioxy-phenyl)(methyl)amino]benzoic acid
    —— 3-(4-Hydroxy-phenyl)-butyronitrile 18782-17-7 C10H11NO
    3-(4-Hydroxy-phenyl)-butyronitrile
    —— [(3aR,4R,6R,6aR)-6-(6-{14-[9-((3aR,4R,6R,6aR)-6-Hydroxymethyl-2,2-dimethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-yl)-9H-purin-6-ylamino]-tetradecylamino}-purin-9-yl)-2,2-dimethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-yl]-methanol 129789-58-8 C40H60N10O8
    [(3aR,4R,6R,6aR)-6-(6-{14-[9-((3aR,4R,6R,6aR)-6-Hydroxymethyl-2,2-dimethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-yl)-9H-purin-6-ylamino]-tetradecylamino}-purin-9-yl)-2,2-dimethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-yl]-methanol
    —— (3R,4R,5R)-4-Benzyloxy-5-[(R)-1-benzyloxy-2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-3-hydroxy-dihydro-furan-2-one 217089-43-5 C26H36O6Si
    (3R,4R,5R)-4-Benzyloxy-5-[(R)-1-benzyloxy-2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-3-hydroxy-dihydro-furan-2-one
    —— 3-O-acetyl-5-S-acetyl-6-deoxy-1,2-O-isopropylidene-5-thio-β-L-idofuranose 190599-24-7 C13H20O6S
    3-O-acetyl-5-S-acetyl-6-deoxy-1,2-O-isopropylidene-5-thio-β-L-idofuranose
    —— (3S,5RS)-1-benzoyloxy-4,4-dimethyl-3-(tetrahydropyran-2-yloxy)-heptan-5-ol 220775-82-6 C21H32O5
    (3S,5RS)-1-benzoyloxy-4,4-dimethyl-3-(tetrahydropyran-2-yloxy)-heptan-5-ol
    —— (3S,6R,7S,8S)-3,7-Bis-(tert-butyl-dimethyl-silanyloxy)-11-((1R,2R)-2-hydroxymethyl-1-methyl-cyclopropyl)-4,4,6,8-tetramethyl-5-oxo-undecanoic acid 2-trimethylsilanyl-ethyl ester 472962-37-1 C37H76O6Si3
    (3S,6R,7S,8S)-3,7-Bis-(tert-butyl-dimethyl-silanyloxy)-11-((1R,2R)-2-hydroxymethyl-1-methyl-cyclopropyl)-4,4,6,8-tetramethyl-5-oxo-undecanoic acid 2-trimethylsilanyl-ethyl ester
    —— (3S,5R,6R)-benzyl 6-phenoxyacetamidobisnorpenicillanate 51989-07-2 C21H20N2O5S
    (3S,5R,6R)-benzyl 6-phenoxyacetamidobisnorpenicillanate
    —— 3-(2-chlorophenyl)-1-(thien-2-yl)prop-2-en-1-one 79442-35-6 C13H9ClOS
    3-(2-chlorophenyl)-1-(thien-2-yl)prop-2-en-1-one
    —— 3-(3-Methoxy-phenyl)-N-acetyl-sydnonimin 96776-53-3 C11H11N3O3
    3-(3-Methoxy-phenyl)-N-acetyl-sydnonimin
    —— 3-(4-Chlorphenyl)-1-(4-methoxyphenyl)prop-2-en-1-ol 19957-04-1 C16H15ClO2
    3-(4-Chlorphenyl)-1-(4-methoxyphenyl)prop-2-en-1-ol
    —— 3β-Hydroxy-Δ<sup>5,16</sup>-pregnadien-7,20-dion 19324-56-2 C21H28O3
    3β-Hydroxy-Δ<sup>5,16</sup>-pregnadien-7,20-dion
    —— (3aR,6S,6aS)-2-propylphenyl 4-benzoyl-6-hydroxyhexahydropyrrolo[3,2-b]pyrrole-1(2H)-carboxylate 927836-10-0 C23H26N2O4
    (3aR,6S,6aS)-2-propylphenyl 4-benzoyl-6-hydroxyhexahydropyrrolo[3,2-b]pyrrole-1(2H)-carboxylate
    —— 3-(dimethylaminomethyleneamino)-5-(5-fluoropyridin-2-yl)thiophene-2-carboxylic acid methyl ester 947176-05-8 C14H14FN3O2S
    3-(dimethylaminomethyleneamino)-5-(5-fluoropyridin-2-yl)thiophene-2-carboxylic acid methyl ester
    —— 3-bromo-6-fluoro-1-trityl-1H-indazole-5-carboxylic acid methyl ester 633327-40-9 C28H20BrFN2O2
    3-bromo-6-fluoro-1-trityl-1H-indazole-5-carboxylic acid methyl ester
    —— (3aR,8aS)-3{[9-chloro-1-(2,4-dichlorophenyl)-4,5,6,7-tetrahydro-1H-benzo[7,8]cycloocta[1,2-c]pyrazol-3-yl]carbonyl}-3,3a8,8a-tetrahydro-2H-indeno[1,2-d][1,3]oxazol-2-one 1034980-79-4 C30H22Cl3N3O3
    (3aR,8aS)-3{[9-chloro-1-(2,4-dichlorophenyl)-4,5,6,7-tetrahydro-1H-benzo[7,8]cycloocta[1,2-c]pyrazol-3-yl]carbonyl}-3,3a8,8a-tetrahydro-2H-indeno[1,2-d][1,3]oxazol-2-one
    —— (3aS,6R,6aR)-6-ethoxy-3-(4-nitrophenyl)-6,6a-dihydro-3aH-furo[3,4-d][1,2]oxazol-4-one 113003-54-6 C13H12N2O6
    (3aS,6R,6aR)-6-ethoxy-3-(4-nitrophenyl)-6,6a-dihydro-3aH-furo[3,4-d][1,2]oxazol-4-one
    —— 3-Morpholin-4-yl-2-[1-(4-nitro-phenyl)-meth-(Z)-ylidene]-indan-1-one 78889-08-4 C20H18N2O4
    3-Morpholin-4-yl-2-[1-(4-nitro-phenyl)-meth-(Z)-ylidene]-indan-1-one
    —— 3-methyl-N'-(4,5,6,7-tetrahydro-1,3-benzothiazol-2-yl)benzohydrazide 76700-03-3 C15H17N3OS
    3-methyl-N'-(4,5,6,7-tetrahydro-1,3-benzothiazol-2-yl)benzohydrazide
    —— (+/-)-3,3-dimethyl-4-[4-(2-methyl-benzoylamino)-naphthalene-1-sulfonylamino]-piperidine-1-carboxylic acid isopropyl ester 723305-31-5 C29H35N3O5S
    (+/-)-3,3-dimethyl-4-[4-(2-methyl-benzoylamino)-naphthalene-1-sulfonylamino]-piperidine-1-carboxylic acid isopropyl ester
    —— 3,5-Dinitro-benzoic acid 3-isopropoxy-4-methoxy-phenyl ester 86635-99-6 C17H16N2O8
    3,5-Dinitro-benzoic acid 3-isopropoxy-4-methoxy-phenyl ester
    —— 3-(benzenesulfonyl)-2-N,6-N-bis(2-phenylethyl)pyridine-2,6-diamine 73481-57-9 C27H27N3O2S
    3-(benzenesulfonyl)-2-N,6-N-bis(2-phenylethyl)pyridine-2,6-diamine
    —— 3-(Methanesulfonyl-methyl-amino)-2,2-dimethyl-3-oxo-propionyl chloride 10104-16-2 C7H12ClNO4S
    3-(Methanesulfonyl-methyl-amino)-2,2-dimethyl-3-oxo-propionyl chloride
    —— 3,3-difluoro-1-phenylpropan-1-ol 1378793-54-4 C9H10F2O
    3,3-difluoro-1-phenylpropan-1-ol