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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-methoxy-7α-methylestra-1,3,5(10)-trien-17-one phenylsulfonylhydrazone 287724-25-8 C26H32N2O3S
    3-methoxy-7α-methylestra-1,3,5(10)-trien-17-one phenylsulfonylhydrazone
    —— 3-propyl-2,4,6-trimethylpyrylium methanesulfonate 108154-22-9 CH3O3S*C11H17O
    3-propyl-2,4,6-trimethylpyrylium methanesulfonate
    —— 3-methyl-2-(trimethylsilyl)trideca-1,3(Z)-dien-1-one 1391157-48-4 C17H32OSi
    3-methyl-2-(trimethylsilyl)trideca-1,3(Z)-dien-1-one
    —— 3-oxatricyclo<3.3.3.01,5>undecane-2,4,7-trione 91758-71-3 C10H10O4
    3-oxatricyclo<3.3.3.01,5>undecane-2,4,7-trione
    —— 3-<2-Phenethylcarbamoyl>-4-hydroxy-benzo<b>pyran-2-on 93729-52-3 C18H15NO4
    3-<2-Phenethylcarbamoyl>-4-hydroxy-benzo<b>pyran-2-on
    —— 3-Butyryl-Δ<sup>4</sup>-caren 7208-27-7 C14H22O
    3-Butyryl-Δ<sup>4</sup>-caren
    —— 3-Ethyl-5-[3-ethyl-6-methylsulfanyl-3H-pyrimidin-(4E)-ylidene]-2-thioxo-thiazolidin-4-one 104396-65-8 C12H15N3OS3
    3-Ethyl-5-[3-ethyl-6-methylsulfanyl-3H-pyrimidin-(4E)-ylidene]-2-thioxo-thiazolidin-4-one
    —— 3-Acetamino-1,2-dimethyl-6-nitro-1,4-dihydro-chinolin-4-on 100395-09-3 C13H13N3O4
    3-Acetamino-1,2-dimethyl-6-nitro-1,4-dihydro-chinolin-4-on
    —— 3,3-Heptamethylen-butyrolacton 4744-85-8 C11H18O2
    3,3-Heptamethylen-butyrolacton
    —— 3,7-diphenyl-4,5,6,7-tetrahydro-3H-[1,2]diazepine 56485-35-9 C17H18N2
    3,7-diphenyl-4,5,6,7-tetrahydro-3H-[1,2]diazepine
    —— 3-amino-3-(o-aminoanilino)-2-cyano-2-propenal hydrazone 88105-03-7 C10H12N6
    3-amino-3-(o-aminoanilino)-2-cyano-2-propenal hydrazone
    —— 3α,4α-epoxy-10α-hydroxy-1,5,7,11αH,8βH-guaian-8,12-olide 269066-17-3 C15H22O4
    3α,4α-epoxy-10α-hydroxy-1,5,7,11αH,8βH-guaian-8,12-olide
    —— 3-(1,4-dioxaspiro[4.5]dec-7-en-8-yl)-N-(tetrahydro-2H-pyran-4-yl)imidazo[1,2-b]-pyridazin-6-amine 1012345-59-3 C19H24N4O3
    3-(1,4-dioxaspiro[4.5]dec-7-en-8-yl)-N-(tetrahydro-2H-pyran-4-yl)imidazo[1,2-b]-pyridazin-6-amine
    —— <3,5-Dichlorphenyl>-thioglycid-aether 3210-73-9 C9H8Cl2OS
    <3,5-Dichlorphenyl>-thioglycid-aether
    —— 3.3-Diphenyl-9-diphenylmethylen-2-oxa-1βH.4β.H.6βH.10βH-tricyclo<4.3.1.0<sup>4.10</sup>>dec-7-en 17344-47-7 C34H28O
    3.3-Diphenyl-9-diphenylmethylen-2-oxa-1βH.4β.H.6βH.10βH-tricyclo<4.3.1.0<sup>4.10</sup>>dec-7-en
    —— 3-Carboxy-6-carbethoxy-cumarin 6468-70-8 C13H10O6
    3-Carboxy-6-carbethoxy-cumarin
    —— 3-((4,5-dimethyloxazol-2-yl)methyl)-6-(4-(trifluoromethoxy)phenyl)benzo[d][1,2,3]triazin-4(3H)-one 1411979-71-9 C20H15F3N4O3
    3-((4,5-dimethyloxazol-2-yl)methyl)-6-(4-(trifluoromethoxy)phenyl)benzo[d][1,2,3]triazin-4(3H)-one
    —— 3-(n-octyl)carbamoyl-2,2’-bithiophene-3’-carboxylic acid 1403950-09-3 C18H23NO3S2
    3-(n-octyl)carbamoyl-2,2’-bithiophene-3’-carboxylic acid
    —— 3-chloro-5,6-dimethoxybenzo[b]thiophene-2-carbonitrile 70262-59-8 C11H8ClNO2S
    3-chloro-5,6-dimethoxybenzo[b]thiophene-2-carbonitrile
    —— 3'-Phenyl-spiro<fluoren-9,4'-oxazolidine>-2',5'-dione 35393-15-8 C21H13NO3
    3'-Phenyl-spiro<fluoren-9,4'-oxazolidine>-2',5'-dione
    —— 3-methyl-8-quinolin-3-yl-1-[1-(2,2,2-trifluoroethyl)piperidin-4-yl]-1,3-dihydro-2H-imidazo[4,5-c][1,5]naphthyridin-2-one 1220699-45-5 C26H23F3N6O
    3-methyl-8-quinolin-3-yl-1-[1-(2,2,2-trifluoroethyl)piperidin-4-yl]-1,3-dihydro-2H-imidazo[4,5-c][1,5]naphthyridin-2-one
    —— 3-(4-Ethoxy-benzyl)-quinoline-2,4-diol 17888-09-4 C18H17NO3
    3-(4-Ethoxy-benzyl)-quinoline-2,4-diol
    —— 3-{2-[(1R)-1-{[(2R)-3-{[1-(2,3-dihydro-1H-inden-2-yl)-2-methylpropan-2-yl]amino}-2-hydroxypropyl]oxy}ethyl]-6-methylphenyl}propanoic acid 1232403-09-6 C28H39NO4
    3-{2-[(1R)-1-{[(2R)-3-{[1-(2,3-dihydro-1H-inden-2-yl)-2-methylpropan-2-yl]amino}-2-hydroxypropyl]oxy}ethyl]-6-methylphenyl}propanoic acid
    —— 3-Ethoxy-4-bromo-5-ethoxycarbonylisothiazole-1-oxide 85194-88-3 C8H10BrNO4S
    3-Ethoxy-4-bromo-5-ethoxycarbonylisothiazole-1-oxide
    —— 3-Benzyl-8-tert-butylcarbamoyl-4-hydroxy-4-methyl-2-oxo-1-oxa-3,8-diazaspiro[4,5]decane 134347-83-4 C20H29N3O4
    3-Benzyl-8-tert-butylcarbamoyl-4-hydroxy-4-methyl-2-oxo-1-oxa-3,8-diazaspiro[4,5]decane
    —— 3-fluoro-2-(3-hydroxy-1,1-dimethyl-3-trifluoromethylhex-5-ynyl)benzamide 1198786-09-2 C16H17F4NO2
    3-fluoro-2-(3-hydroxy-1,1-dimethyl-3-trifluoromethylhex-5-ynyl)benzamide
    —— 3-<2-<3-(4,4-dimethyl-4,5-dihydrooxazol-2-yl)-2-ethylphenyl>vinyl>-2,4,4-trimethylcyclohex-2-enone 136063-25-7 C24H31NO2
    3-<2-<3-(4,4-dimethyl-4,5-dihydrooxazol-2-yl)-2-ethylphenyl>vinyl>-2,4,4-trimethylcyclohex-2-enone
    —— 3-(4-Methoxy-benzenesulfonyloxy)-1-methyl-pyridinium 67319-61-3 C13H14NO4S
    3-(4-Methoxy-benzenesulfonyloxy)-1-methyl-pyridinium
    —— 3-acetoxy-1-acetyl-1<i>H</i>-pyridin-4-one 65985-95-7 C9H9NO4
    3-acetoxy-1-acetyl-1<i>H</i>-pyridin-4-one
    —— 3-(3-methoxy-benzoyl)-8-oxa-3-aza-bicyclo[3.2.1]octane 54745-98-1 C14H17NO3
    3-(3-methoxy-benzoyl)-8-oxa-3-aza-bicyclo[3.2.1]octane
    —— 3,3'-Phenothiazinyldisulfid 61369-47-9 C24H16N2S4
    3,3'-Phenothiazinyldisulfid
    —— 3,3-Dimethyl-6-{[1-(4-nitro-phenyl)-meth-(Z)-ylidene]-amino}-7-oxo-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid 2-oxo-2-phenyl-ethyl ester 62041-22-9 C23H21N3O6S
    3,3-Dimethyl-6-{[1-(4-nitro-phenyl)-meth-(Z)-ylidene]-amino}-7-oxo-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid 2-oxo-2-phenyl-ethyl ester
    —— 3a,11-Dimethyl-3a,3b,7,16-tetrahydro-dibenzo[a,o]perylene-7,16-diol 63447-31-4 C30H24O2
    3a,11-Dimethyl-3a,3b,7,16-tetrahydro-dibenzo[a,o]perylene-7,16-diol
    —— 3-<2.4-Dinitrophenylamino>-4-hydroxy-cumarin 4345-28-2 C15H9N3O7
    3-<2.4-Dinitrophenylamino>-4-hydroxy-cumarin
    —— 3,3-Dimethyl-9.9-dimethylthio-7.11-bis-<thienyl-(2)>spiro<5.5>undecandion-(1.5) 1104-77-4 C23H28O2S4
    3,3-Dimethyl-9.9-dimethylthio-7.11-bis-<thienyl-(2)>spiro<5.5>undecandion-(1.5)
    —— '3-Piperidinomethyl-<2-tetralonspirohydantoin>' 850-87-3 C18H23N3O2
    '3-Piperidinomethyl-<2-tetralonspirohydantoin>'
    —— 3-<4-(2-Hydroxy-aethyl)-piperazinomethyl>-2-<2-methylsulfonyl-phenyl>-imidazo<1,2-a>pyridin 3323-22-6 C21H26N4O3S
    3-<4-(2-Hydroxy-aethyl)-piperazinomethyl>-2-<2-methylsulfonyl-phenyl>-imidazo<1,2-a>pyridin
    —— 3-(2-chloro-phenyl)-5-methyl-isoxazole-4-carboxylic acid (5<i>R</i>)-2<i>c</i>-formyl-3,3-dimethyl-7-oxo-(5<i>r</i><i>H</i>)-4-thia-1-aza-bicyclo[3.2.0]hept-6<i>t</i>-ylamide 6774-55-6 C19H18ClN3O4S
    3-(2-chloro-phenyl)-5-methyl-isoxazole-4-carboxylic acid (5<i>R</i>)-2<i>c</i>-formyl-3,3-dimethyl-7-oxo-(5<i>r</i><i>H</i>)-4-thia-1-aza-bicyclo[3.2.0]hept-6<i>t</i>-ylamide
    —— 3-(o-Hydroxybenzoyl)-dithiocarbazinsaeuremethylarsin 1254-58-6 C17H17AsN4O4S4
    3-(o-Hydroxybenzoyl)-dithiocarbazinsaeuremethylarsin
    —— 3-Acetoxymercuri-4-methoxy-2.5-dimethyl-1.6-diazabicyclo<4.4.0>decan-7.10-dion 124129-38-0 C13H20HgN2O5
    3-Acetoxymercuri-4-methoxy-2.5-dimethyl-1.6-diazabicyclo<4.4.0>decan-7.10-dion
    —— 3-Acetyl-4-benzyl-6,6-dimethyl-5,6-dihydro-1H-pyridin-2-one 93027-54-4 C16H19NO2
    3-Acetyl-4-benzyl-6,6-dimethyl-5,6-dihydro-1H-pyridin-2-one
    —— 3-Trimethylammonio-5-(2-bromvinyl)-tetrahydrofuran-iodid 112506-86-2 C9H17BrNO*I
    3-Trimethylammonio-5-(2-bromvinyl)-tetrahydrofuran-iodid
    —— 3-Allyl-1-methallyl-4(1H)-chinolon 1705-34-6 C16H17NO
    3-Allyl-1-methallyl-4(1H)-chinolon
    —— 3-<N-Carbamoyl-ureido>-4.5-diphenyl-3H-imidazol-2-on 6826-23-9 C17H15N5O2
    3-<N-Carbamoyl-ureido>-4.5-diphenyl-3H-imidazol-2-on
    —— 3-[(2-Cyano-ethyl)-cyclopentyl-phosphanyl]-propionitrile 94600-12-1 C11H17N2P
    3-[(2-Cyano-ethyl)-cyclopentyl-phosphanyl]-propionitrile
    —— 3-[4-(2-tert-Butoxycarbonyl-ethyl)-cyclohexa-1,4-dienyl]-propionic acid tert-butyl ester 195201-42-4 C20H32O4
    3-[4-(2-tert-Butoxycarbonyl-ethyl)-cyclohexa-1,4-dienyl]-propionic acid tert-butyl ester
    —— (3S,4S)-1-<(3-methylbutyl)(benzyloxycarbonyl)amino>-3-hydroxy-4-<(tert-butoxycarbonyl)amino>-5-cyclohexylpentane 108868-63-9 C29H48N2O5
    (3S,4S)-1-<(3-methylbutyl)(benzyloxycarbonyl)amino>-3-hydroxy-4-<(tert-butoxycarbonyl)amino>-5-cyclohexylpentane
    —— 3-phenyl-5-<i>m</i>-tolyl-[1,2,4]triazol-4-ylamine 69409-17-2 C15H14N4
    3-phenyl-5-<i>m</i>-tolyl-[1,2,4]triazol-4-ylamine
    —— 3-(4-Chlorphenylthio)-5-chlor-pyridin 18085-63-7 C11H7Cl2NS
    3-(4-Chlorphenylthio)-5-chlor-pyridin
    —— 3,3""-bis(chloromethyl)-5"-(1,1-dimethylethyl)-2,2',2",2"',2""-pentamethoxy-<1,1':3',1":3",1"':3"',1""-quinquephenyl> 151832-12-1 C41H42Cl2O5
    3,3""-bis(chloromethyl)-5"-(1,1-dimethylethyl)-2,2',2",2"',2""-pentamethoxy-<1,1':3',1":3",1"':3"',1""-quinquephenyl>