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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-Buten-2-ol, 4-(2,2-dimethylcyclopropyl)-3-methyl- 2163930-01-4 C10H18O
    3-Buten-2-ol, 4-(2,2-dimethylcyclopropyl)-3-methyl-
    —— 3-(4,5-Diphenyl-4H-1,2,4-triazol-3-yl)-2-butenoic acid 23649-25-4 C18H15N3O2
    3-(4,5-Diphenyl-4H-1,2,4-triazol-3-yl)-2-butenoic acid
    —— 3,5-bis(4-chlorophenyl)-1-phenyl-3H-1,2,4-triazol-1-ium;perchlorate 5181-16-8 C20H14Cl3N3O4
    3,5-bis(4-chlorophenyl)-1-phenyl-3H-1,2,4-triazol-1-ium;perchlorate
    —— (3E)-1,1,1-trichloro-6,6-bis(propylsulfanyl)hexa-3,5-dien-2-one 104429-19-8 C12H17Cl3OS2
    (3E)-1,1,1-trichloro-6,6-bis(propylsulfanyl)hexa-3,5-dien-2-one
    —— 3β-Acetoxylup-20(29)-en-11-on 49776-95-6 C32H50O3
    3β-Acetoxylup-20(29)-en-11-on
    —— 3-Mesityl-6-methyl-1H-pyrazolo<3,2-c>-s-triazol 51431-14-2 C14H16N4
    3-Mesityl-6-methyl-1H-pyrazolo<3,2-c>-s-triazol
    —— 3-Benzyl-3-hydroxy-2-[3-(3-methyl-indol-1-yl)-propyl]-2,3-dihydro-isoindol-1-one 65422-52-8 C27H26N2O2
    3-Benzyl-3-hydroxy-2-[3-(3-methyl-indol-1-yl)-propyl]-2,3-dihydro-isoindol-1-one
    —— (3aR,7S,7aR)-6-Amino-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-7-ol; compound with toluene-4-sulfonic acid 64021-02-9 C7H8O3S*C8H15NO4
    (3aR,7S,7aR)-6-Amino-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-7-ol; compound with toluene-4-sulfonic acid
    —— 3α-Acetoxy-4α,5-epoxy-5α-cholestan-1-on 63708-24-7 C29H46O4
    3α-Acetoxy-4α,5-epoxy-5α-cholestan-1-on
    —— (3S,5S,10S)-17-(1,5-Dimethyl-hexyl)-3-hexadecyl-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthrene 64068-75-3 C43H80
    (3S,5S,10S)-17-(1,5-Dimethyl-hexyl)-3-hexadecyl-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthrene
    —— (3R,3aS,4S,5aR,5bR,7aR,9S,11aR,11bR,13R,13aR,13bR)-3,5a,5b,8,8,11a,13b-Heptamethyl-icosahydro-cyclopenta[a]chrysene-3,4,9,13-tetraol 69365-93-1 C28H48O4
    (3R,3aS,4S,5aR,5bR,7aR,9S,11aR,11bR,13R,13aR,13bR)-3,5a,5b,8,8,11a,13b-Heptamethyl-icosahydro-cyclopenta[a]chrysene-3,4,9,13-tetraol
    —— 3,3,3-Trifluoro-2-(2,2,2-trifluoro-1-trifluoromethyl-ethylidenecarbamoyl)-propionic acid methyl ester 64769-54-6 C8H4F9NO3
    3,3,3-Trifluoro-2-(2,2,2-trifluoro-1-trifluoromethyl-ethylidenecarbamoyl)-propionic acid methyl ester
    —— 3-(1-Chloro-10,11-dihydro-5H-dibenzo[a,d]cyclohepten-5-ylsulfanyl)-propionic acid 54491-79-1 C18H17ClO2S
    3-(1-Chloro-10,11-dihydro-5H-dibenzo[a,d]cyclohepten-5-ylsulfanyl)-propionic acid
    —— 3-ethoxy-2-methylene-1-phenylhex-4-yn-1-one 1272322-54-9 C15H16O2
    3-ethoxy-2-methylene-1-phenylhex-4-yn-1-one
    —— 3-[2-[(5,6-dichloropyridin-3-yl)amino]-2-oxoethyl]-1H-indole-2-carboxylic acid 1069110-65-1 C16H11Cl2N3O3
    3-[2-[(5,6-dichloropyridin-3-yl)amino]-2-oxoethyl]-1H-indole-2-carboxylic acid
    —— 3-(3-bromo-5-methylphenyl)-2-(3-ethyl-2-oxo-1H-quinolin-7-yl)-2-methylpropanenitrile 1056890-77-7 C22H21BrN2O
    3-(3-bromo-5-methylphenyl)-2-(3-ethyl-2-oxo-1H-quinolin-7-yl)-2-methylpropanenitrile
    —— 3,10,11-Trimethoxy-2-propylisoquinolino[2,1-b]isoquinolin-7-ium;chloride 1254067-97-4 C23H24NO3*Cl
    3,10,11-Trimethoxy-2-propylisoquinolino[2,1-b]isoquinolin-7-ium;chloride
    —— 3-Bromo-N-((S)-1-ethyl-pyrrolidin-2-ylmethyl)-2,6-dimethoxy-5-methyl-benzamide 98526-86-4 C17H25BrN2O3
    3-Bromo-N-((S)-1-ethyl-pyrrolidin-2-ylmethyl)-2,6-dimethoxy-5-methyl-benzamide
    —— 3-Hydroxy-4-phenyl-pentanoic acid methyl ester 313219-90-8 C12H16O3
    3-Hydroxy-4-phenyl-pentanoic acid methyl ester
    —— 3-[(1-naphthyl)sulfonyl]-7-(4-methylpiperazin-1-yl)-1H-indazole 744219-29-2 C22H22N4O2S
    3-[(1-naphthyl)sulfonyl]-7-(4-methylpiperazin-1-yl)-1H-indazole
    —— 3,12-dichloro-5,6,9,10-tetrahydropentahelicene-5,10-diyl diacetate 1250981-37-3 C26H20Cl2O4
    3,12-dichloro-5,6,9,10-tetrahydropentahelicene-5,10-diyl diacetate
    —— 3-Chloro-N-((S)-1-ethyl-pyrrolidin-2-ylmethyl)-6-hydroxy-2-methoxy-5-methyl-benzamide 129725-09-3 C16H23ClN2O3
    3-Chloro-N-((S)-1-ethyl-pyrrolidin-2-ylmethyl)-6-hydroxy-2-methoxy-5-methyl-benzamide
    —— 3-Butenyl(dimethyl)phosphin 55831-90-8 C6H13P
    3-Butenyl(dimethyl)phosphin
    —— 3,2-anhydro-6-p-methylbenzyl-2-(3,4,6-tri-O-acetyl-β-D-mannopyranosyl)-3-mercapto-1,2,4-triazin-5(2H)-one 1058139-90-4 C23H25N3O8S
    3,2-anhydro-6-p-methylbenzyl-2-(3,4,6-tri-O-acetyl-β-D-mannopyranosyl)-3-mercapto-1,2,4-triazin-5(2H)-one
    —— 3-propyl-2-propylthio-7,9-dimethylpyrido[3',2':4,5]selenolo[3,2-d]pyrimidin-4(3H)-one 1084955-98-5 C17H21N3OSSe
    3-propyl-2-propylthio-7,9-dimethylpyrido[3',2':4,5]selenolo[3,2-d]pyrimidin-4(3H)-one
    —— 3-(2-naphthalenylmethoxy)-2-[(1-oxoheptyl)amino]benzoic acid 533899-57-9 C25H27NO4
    3-(2-naphthalenylmethoxy)-2-[(1-oxoheptyl)amino]benzoic acid
    —— 3-Ethoxymethyl-1-(4-isopropyl-cyclohex-1-enyl)-2-methyl-pentan-3-ol 26005-56-1 C18H34O2
    3-Ethoxymethyl-1-(4-isopropyl-cyclohex-1-enyl)-2-methyl-pentan-3-ol
    —— 3-O-acetyl-1,5-anhydro-6-O-benzyl-2,4-dideoxy-4-(mesylamino)-D-arabino-hex-1-enitol 1408324-62-8 C16H21NO6S
    3-O-acetyl-1,5-anhydro-6-O-benzyl-2,4-dideoxy-4-(mesylamino)-D-arabino-hex-1-enitol
    —— 3-(prop-2-ynyl)-5-bis-{8-(1,2,3-triazol-4-yl)-(3,6-dioxa)octyl-[3-O-4-methylbenzophenone)-β-D-galactopyranosyl-(1->4)-β-D-glucopyranoside]methoxy}benzoic acid 918891-56-2 C45H53N3O18
    3-(prop-2-ynyl)-5-bis-{8-(1,2,3-triazol-4-yl)-(3,6-dioxa)octyl-[3-O-4-methylbenzophenone)-β-D-galactopyranosyl-(1->4)-β-D-glucopyranoside]methoxy}benzoic acid
    —— 3-Iodoprop-1-ynyl-dimethyl-phenylsilane 1218775-78-0 C11H13ISi
    3-Iodoprop-1-ynyl-dimethyl-phenylsilane
    —— 3-ethyl-1,2,4-trimethylcyclobut-3-ene-1,2-diol 914295-51-5 C9H16O2
    3-ethyl-1,2,4-trimethylcyclobut-3-ene-1,2-diol
    —— 3-(4-methoxybenzyl)-3-methyl-3H-pyrazole-4,5-dicarboxylic acid dimethyl ester 141981-51-3 C16H18N2O5
    3-(4-methoxybenzyl)-3-methyl-3H-pyrazole-4,5-dicarboxylic acid dimethyl ester
    —— 3-Chloro-1-(4-methoxy-phenyl)-4-p-tolyloxy-pyrrole-2,5-dione 35740-44-4 C18H14ClNO4
    3-Chloro-1-(4-methoxy-phenyl)-4-p-tolyloxy-pyrrole-2,5-dione
    —— 3-((S)-1-phenylethylamino)propionamide 1344915-15-6 C11H16N2O
    3-((S)-1-phenylethylamino)propionamide
    —— 3-(3-Hydrazinylbutyl)-1H-indole 21216-32-0 C12H17N3
    3-(3-Hydrazinylbutyl)-1H-indole
    —— 3(2H)-Benzofuranone, 4,6-bis(trifluoromethyl)- 1260017-56-8 C10H4F6O2
    3(2H)-Benzofuranone, 4,6-bis(trifluoromethyl)-
    —— (3,3-Dichloro-1-methylpropoxy)benzene 1081835-21-3 C10H12Cl2O
    (3,3-Dichloro-1-methylpropoxy)benzene
    —— 3-Pyridinecarbonitrile, 2-chloro-6-(2-fluorophenyl)-4-(trifluoromethyl)- 1271475-04-7 C13H5ClF4N2
    3-Pyridinecarbonitrile, 2-chloro-6-(2-fluorophenyl)-4-(trifluoromethyl)-
    —— 3-(2-((Tert-butyldimethylsilyl)oxy)ethoxy)-6-iodo-2-(2-methoxyethoxy)pyridine 1242157-03-4 C16H28INO4Si
    3-(2-((Tert-butyldimethylsilyl)oxy)ethoxy)-6-iodo-2-(2-methoxyethoxy)pyridine
    —— 3-Formyl-4-hydroxy-5-methylbenzeneacetaldehyde 7451-96-9 C10H10O3
    3-Formyl-4-hydroxy-5-methylbenzeneacetaldehyde
    —— 3-Hydroxy-4,5-dimethylbenzaldehyde oxime 90609-91-9 C9H11NO2
    3-Hydroxy-4,5-dimethylbenzaldehyde oxime
    —— 3-Fluoro-4-(4-piperidinylmethoxy)benzeneethanol 1000535-86-3 C14H20FNO2
    3-Fluoro-4-(4-piperidinylmethoxy)benzeneethanol
    —— 3-Octyl-4H-1,2,4-triazol-4-amine 1745-92-2 C10H20N4
    3-Octyl-4H-1,2,4-triazol-4-amine
    —— 3-Chloro-2-buten-1-yl 2-hydroxybenzoate 91193-37-2 C11H11ClO3
    3-Chloro-2-buten-1-yl 2-hydroxybenzoate
    —— 3-[3-Fluoro-4-(1-pyrrolidinyl)phenyl]-2-propenamide 1000514-28-2 C13H15FN2O
    3-[3-Fluoro-4-(1-pyrrolidinyl)phenyl]-2-propenamide
    —— {3-[(4-Methoxy-phenyl)-phenyl-methoxy]-propyl}-dimethyl-amine 69457-50-7 C19H25NO2
    {3-[(4-Methoxy-phenyl)-phenyl-methoxy]-propyl}-dimethyl-amine
    —— 3-Chloro-2-[2-(2-chloro-2-phenyl-1-phenylcarbamoyl-ethylsulfanyl)-ethylsulfanyl]-3,N-diphenyl-propionamide 68059-04-1 C32H30Cl2N2O2S2
    3-Chloro-2-[2-(2-chloro-2-phenyl-1-phenylcarbamoyl-ethylsulfanyl)-ethylsulfanyl]-3,N-diphenyl-propionamide
    —— [((3S)-3-amino-3-carboxy)propyl] [(3-(carboxymethoxy)phenyl)hydroxymethyl]phosphinic acid 1245939-41-6 C13H18NO8P
    [((3S)-3-amino-3-carboxy)propyl] [(3-(carboxymethoxy)phenyl)hydroxymethyl]phosphinic acid
    —— 3-Nitro-2',4,5'-trimethoxybenzophenon 56563-57-6 C16H15NO6
    3-Nitro-2',4,5'-trimethoxybenzophenon
    —— 3-(4,5-Dihydro-5-methyl-1,3,5-dithiazin-2-yl)-1,2-O-isopropyliden-α-allofuranose 75251-68-2 C13H23NO6S2
    3-(4,5-Dihydro-5-methyl-1,3,5-dithiazin-2-yl)-1,2-O-isopropyliden-α-allofuranose