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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3β-Hydroxy-16-isopropyloxymethylen-5α-androstan-17-on 25130-36-3 C23H36O3
    3β-Hydroxy-16-isopropyloxymethylen-5α-androstan-17-on
    —— 3-(β-Naphthyl)-1-phenyl-1-(thien-2-yl)-propan-3-on 33004-75-0 C23H18OS
    3-(β-Naphthyl)-1-phenyl-1-(thien-2-yl)-propan-3-on
    —— 3,4-Dibenzoyl-5-(o-brombenzoyl)-Δ<sup>2</sup>-pyrazolin 28710-83-0 C24H17BrN2O3
    3,4-Dibenzoyl-5-(o-brombenzoyl)-Δ<sup>2</sup>-pyrazolin
    —— 3-oxo-[1,2,4]triazolo[3,4-<i>a</i>]isoquinoline-2-carboxylic acid methylamide 35401-59-3 C12H10N4O2
    3-oxo-[1,2,4]triazolo[3,4-<i>a</i>]isoquinoline-2-carboxylic acid methylamide
    —— 3,3-diallyl-1,5-dihydro-pyrido[3,4-<i>b</i>][1,4]diazepine-2,4-dione 37029-39-3 C14H15N3O2
    3,3-diallyl-1,5-dihydro-pyrido[3,4-<i>b</i>][1,4]diazepine-2,4-dione
    —— [3,4-Diphenyl-isothiochromen-(1Z)-ylidene]-hydrazine 28352-66-1 C21H16N2S
    [3,4-Diphenyl-isothiochromen-(1Z)-ylidene]-hydrazine
    —— 3-phenyl-5-<i>p</i>-tolyl-4,5-dihydro-pyrazole-1-carboxylic acid anilide 37865-45-5 C23H21N3O
    3-phenyl-5-<i>p</i>-tolyl-4,5-dihydro-pyrazole-1-carboxylic acid anilide
    —— 3-amino-4-oxo-3,4-dihydro-quinazoline-2-carboxylic acid 2,2-diethoxy-ethylamide 34127-38-3 C15H20N4O4
    3-amino-4-oxo-3,4-dihydro-quinazoline-2-carboxylic acid 2,2-diethoxy-ethylamide
    —— 3-<β-(N-Methyl-antranoyl-amino)-ethyl>-5-methoxy-benzofuran 27404-38-2 C19H20N2O3
    3-<β-(N-Methyl-antranoyl-amino)-ethyl>-5-methoxy-benzofuran
    —— 3-Methyl-8-benzalamino-3,8-diazabicyclooctan-2,4-dion 38074-31-6 C14H15N3O2
    3-Methyl-8-benzalamino-3,8-diazabicyclooctan-2,4-dion
    —— 3-(6-(1-(4-(4-(trifluoromethyl)-1H-pyrazol-1-yl)phenoxy)butyl)nicotinamido)propanoic acid 1393122-60-5 C23H23F3N4O4
    3-(6-(1-(4-(4-(trifluoromethyl)-1H-pyrazol-1-yl)phenoxy)butyl)nicotinamido)propanoic acid
    —— 3-(2,6-dichlorophenyl)-10-(3,4,5-trimethoxybenzylidene)-6,7-dihydro-5H-[1,2,4]oxadiazolo[4,5-a]thiazolo[2,3-b]pyrimidin-9(10H)-one 1247899-01-9 C23H21Cl2N3O5S
    3-(2,6-dichlorophenyl)-10-(3,4,5-trimethoxybenzylidene)-6,7-dihydro-5H-[1,2,4]oxadiazolo[4,5-a]thiazolo[2,3-b]pyrimidin-9(10H)-one
    —— 3-(1-Ethoxyethoxy)-1,4-pentadiene 128845-73-8 C9H16O2
    3-(1-Ethoxyethoxy)-1,4-pentadiene
    —— (3aS,3bS,7S,19bS,E/Z)-7-benzyl-2,2-dimethyl-3b,4,6,7,13,19b-hexahydrobis[1,3]dioxolo[4,5-c:4',5'-g][1,4,8]oxadiazacyclododeca [8,7-a]quinoline-5,8(3aH,10H)-dione 1440196-01-9 C28H30N2O7
    (3aS,3bS,7S,19bS,E/Z)-7-benzyl-2,2-dimethyl-3b,4,6,7,13,19b-hexahydrobis[1,3]dioxolo[4,5-c:4',5'-g][1,4,8]oxadiazacyclododeca [8,7-a]quinoline-5,8(3aH,10H)-dione
    —— (3R,3aR,6R,6aS)-N-[6-(benzyloxy)hexahydrofuro[3,2-b]furan-3-yl]-N,N-dimethyl-N-octylammonium iodide 1024109-80-5 C23H38NO3*I
    (3R,3aR,6R,6aS)-N-[6-(benzyloxy)hexahydrofuro[3,2-b]furan-3-yl]-N,N-dimethyl-N-octylammonium iodide
    —— 3,3',3'',3''',3'''',3'''''-(1,3,5,2,4,6-trithiatristanninane-2,2,4,4,6,6-hexayl)hexapropanenitrile 17394-35-3 C18H24N6S3Sn3
    3,3',3'',3''',3'''',3'''''-(1,3,5,2,4,6-trithiatristanninane-2,2,4,4,6,6-hexayl)hexapropanenitrile
    —— 3-[4-(benzenesulfonyl)phenyl]-4-[(3-nitrophenyl)methylideneamino]-1H-1,2,4-triazole-5-thione 1164117-73-0 C21H15N5O4S2
    3-[4-(benzenesulfonyl)phenyl]-4-[(3-nitrophenyl)methylideneamino]-1H-1,2,4-triazole-5-thione
    —— (3-propan-2-ylphenyl) N-(dimethylaminosulfanyl)-N-methylcarbamate 64730-84-3 C13H20N2O2S
    (3-propan-2-ylphenyl) N-(dimethylaminosulfanyl)-N-methylcarbamate
    —— 3-(1-(4-chlorobenzyl)-2-oxo-1,2,5,6-tetrahydropyridin-3-yl)-N-hydroxypropanamide 1587716-92-4 C15H17ClN2O3
    3-(1-(4-chlorobenzyl)-2-oxo-1,2,5,6-tetrahydropyridin-3-yl)-N-hydroxypropanamide
    —— (3R,4R)-benzyl 3-fluoro-4-(picolinamido)pyrrolidine-1-carboxylate 1443674-29-0 C18H18FN3O3
    (3R,4R)-benzyl 3-fluoro-4-(picolinamido)pyrrolidine-1-carboxylate
    —— 3-allyl-5-isopropyl-5-phenylhydantoin 1400527-55-0 C15H18N2O2
    3-allyl-5-isopropyl-5-phenylhydantoin
    —— 3-methyl-6-(thiophen-2-yl)imidazo[1,2-a]pyridine 1284210-71-4 C12H10N2S
    3-methyl-6-(thiophen-2-yl)imidazo[1,2-a]pyridine
    —— 3-pyridylmethyl 2,2-dimethyl-3-(1,1,2,2-tetramethyl-1-silapropoxy)propanoate 1131569-83-9 C17H29NO3Si
    3-pyridylmethyl 2,2-dimethyl-3-(1,1,2,2-tetramethyl-1-silapropoxy)propanoate
    —— 3-bromo-4,6,8-trimethyl-1-(4-methylphenyl)sulfonyl-2H-quinoline 1292771-12-0 C19H20BrNO2S
    3-bromo-4,6,8-trimethyl-1-(4-methylphenyl)sulfonyl-2H-quinoline
    —— 3β-hydroxy-16,17-seco-androst-5-ene-16,17-dioic acid dimethyl ester 33534-57-5 C21H32O5
    3β-hydroxy-16,17-seco-androst-5-ene-16,17-dioic acid dimethyl ester
    —— 3-Butyl-1-tert.butyl-1-hydroxy-harnstoff 51637-66-2 C9H20N2O2
    3-Butyl-1-tert.butyl-1-hydroxy-harnstoff
    —— 3β,20,21-trihydroxy-20ξH-chola-5,22c-dien-24-oic acid tert-butyl ester 118763-67-0 C28H44O5
    3β,20,21-trihydroxy-20ξH-chola-5,22c-dien-24-oic acid tert-butyl ester
    —— 3-[2-(Ethyl-{4-[6-(2-hydroxy-ethoxy)-benzothiazol-2-ylazo]-phenyl}-amino)-ethoxy]-propionitrile 89787-49-5 C22H25N5O3S
    3-[2-(Ethyl-{4-[6-(2-hydroxy-ethoxy)-benzothiazol-2-ylazo]-phenyl}-amino)-ethoxy]-propionitrile
    —— 3-[4-(4-hydroxy-phenyl)-thiazol-2-ylamino]-1-phenyl-propan-1-one 103096-78-2 C18H16N2O2S
    3-[4-(4-hydroxy-phenyl)-thiazol-2-ylamino]-1-phenyl-propan-1-one
    —— [(3S,4R)-1-[2-(dimethylamino)ethyl]-4-(4-methoxyphenyl)-6-methyl-2-oxo-4,5-dihydro-3H-1-benzazepin-3-yl] acetate 138334-41-5 C24H30N2O4
    [(3S,4R)-1-[2-(dimethylamino)ethyl]-4-(4-methoxyphenyl)-6-methyl-2-oxo-4,5-dihydro-3H-1-benzazepin-3-yl] acetate
    —— 3-[1-(ethylamino)ethyl]-3-hydroxy-2-methylphenanthro[9,10-c]pyrrol-1-one 101328-28-3 C21H22N2O2
    3-[1-(ethylamino)ethyl]-3-hydroxy-2-methylphenanthro[9,10-c]pyrrol-1-one
    —— 3-allyloxybenzofuro<2,3-c><1>benzopyran-6(H)-one 137539-11-8 C18H12O4
    3-allyloxybenzofuro<2,3-c><1>benzopyran-6(H)-one
    —— 3-Acetoxymethyl-7-[2-tert-butoxycarbonylamino-2-(3,5-dichloro-4-hydroxy-phenyl)-acetylamino]-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 26973-44-4 C23H25Cl2N3O9S
    3-Acetoxymethyl-7-[2-tert-butoxycarbonylamino-2-(3,5-dichloro-4-hydroxy-phenyl)-acetylamino]-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 3-[2-(3-ethyl-3<i>H</i>-benzothiazol-2-ylidene)-1-methyl-ethylidene]-1-methyl-1,3-dihydro-indole-2-thione 97432-09-2 C21H20N2S2
    3-[2-(3-ethyl-3<i>H</i>-benzothiazol-2-ylidene)-1-methyl-ethylidene]-1-methyl-1,3-dihydro-indole-2-thione
    —— 3-(4-ethylpiperazin-1-yl)-N-(6-(2-morpholino-4-oxo-4H-chromen-8-yl)dibenzo[b,d]thiophen-2-yl)propanamide 1257233-50-3 C34H36N4O4S
    3-(4-ethylpiperazin-1-yl)-N-(6-(2-morpholino-4-oxo-4H-chromen-8-yl)dibenzo[b,d]thiophen-2-yl)propanamide
    —— 3β-Acetoxy-5-brom-5α-pregn-16-en-6,20-dion 5016-76-2 C23H31BrO4
    3β-Acetoxy-5-brom-5α-pregn-16-en-6,20-dion
    —— 3-methyl-6-(2-(1-methyl-3-(pyrrolidin-1-yl)-1H-1,2,4-triazol-5-yl)ethyl)[1,2,4]triazolo[4,3-b]pyridazine 1610008-68-8 C15H20N8
    3-methyl-6-(2-(1-methyl-3-(pyrrolidin-1-yl)-1H-1,2,4-triazol-5-yl)ethyl)[1,2,4]triazolo[4,3-b]pyridazine
    —— 3-benzenesulphonyl-5,7-dichloro-2-methylsulphanyl-pyrazolo[1,5-a]pyrimidine 243661-22-5 C13H9Cl2N3O2S2
    3-benzenesulphonyl-5,7-dichloro-2-methylsulphanyl-pyrazolo[1,5-a]pyrimidine
    —— 3-(2-bromophenyl)-1-phenylhexane-1,5-dione 1228812-02-9 C18H17BrO2
    3-(2-bromophenyl)-1-phenylhexane-1,5-dione
    —— 3-hydroxy-1-methyl-3-(6-methyl-1H-indol-3-yl)indolin-2-one 1374781-73-3 C18H16N2O2
    3-hydroxy-1-methyl-3-(6-methyl-1H-indol-3-yl)indolin-2-one
    —— 3-(3-(tert-butyl)-5-(3-(naphthalen-1-yl)ureido)-1H-pyrazol-1-yl)-N-(2-(phenylamino)ethyl)benzamide 1254308-93-4 C33H34N6O2
    3-(3-(tert-butyl)-5-(3-(naphthalen-1-yl)ureido)-1H-pyrazol-1-yl)-N-(2-(phenylamino)ethyl)benzamide
    —— 3-ethyl-4-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyloxy)quinolin-2(1H)-one 1227736-28-8 C25H29NO11
    3-ethyl-4-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyloxy)quinolin-2(1H)-one
    —— 3-Oxo-16,17-seco-5β,14β-androstan-17-saeure 2942-99-6 C19H30O3
    3-Oxo-16,17-seco-5β,14β-androstan-17-saeure
    —— 3-amino-4-benzofuran-2-yl-5-cyano-6-(2-hydroxyethylamino)thieno[2,3-b]pyridine-2-carboxamide 1142949-29-8 C19H15N5O3S
    3-amino-4-benzofuran-2-yl-5-cyano-6-(2-hydroxyethylamino)thieno[2,3-b]pyridine-2-carboxamide
    —— 3-acetoxy-4-allyl-benzoyl chloride 104095-30-9 C12H11ClO3
    3-acetoxy-4-allyl-benzoyl chloride
    —— (3S)-6-bromo-3-{4-[3-fluoro-4-(4-methyl-1H-imidazol-1-yl)phenyl]-1H-1,2,3-triazol-1-yl}-1-(2,2,2-trifluoroethyl)-1,3,4,5-tetrahydro-2H-1-benzazepin-2-one 1093979-69-1 C24H19BrF4N6O
    (3S)-6-bromo-3-{4-[3-fluoro-4-(4-methyl-1H-imidazol-1-yl)phenyl]-1H-1,2,3-triazol-1-yl}-1-(2,2,2-trifluoroethyl)-1,3,4,5-tetrahydro-2H-1-benzazepin-2-one
    —— 3-hydroxy-6,7-methylenedioxy-1-naphthoic acid 98263-22-0 C12H8O5
    3-hydroxy-6,7-methylenedioxy-1-naphthoic acid
    —— 3-amino-3-(2-hydroxyethyl)piperidine-1-carboxylic acid tert-butyl ester 1263773-99-4 C12H24N2O3
    3-amino-3-(2-hydroxyethyl)piperidine-1-carboxylic acid tert-butyl ester
    —— 3-cinnamylidene-2-N,4-N-bis(4-nitrophenyl)pentane-2,4-diimine 1257319-41-7 C26H22N4O4
    3-cinnamylidene-2-N,4-N-bis(4-nitrophenyl)pentane-2,4-diimine
    —— 31,32,33,34,35,36-hexamethoxy-4,9,14,19,24,29-hexamethylheptacyclo<25.3.1.1<sup>2,6</sup>.1<sup>7,11</sup>.1<sup>12,16</sup>.1<sup>17,21</sup>.1<sup>22,26</sup>>hexatriaconta-1(31),2,4,6(36),7,9,11(35),12,14,16(34),17,19,21(33),22,24,26(32),27,29-octadecaene 80183-13-7 C48H48O6
    31,32,33,34,35,36-hexamethoxy-4,9,14,19,24,29-hexamethylheptacyclo<25.3.1.1<sup>2,6</sup>.1<sup>7,11</sup>.1<sup>12,16</sup>.1<sup>17,21</sup>.1<sup>22,26</sup>>hexatriaconta-1(31),2,4,6(36),7,9,11(35),12,14,16(34),17,19,21(33),22,24,26(32),27,29-octadecaene