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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-methyl-4-pentyl-2H-chromen-2-one 1313865-75-6 C15H18O2
    3-methyl-4-pentyl-2H-chromen-2-one
    —— 3-[(1S,2R,3R)-2-[2-(furan-3-yl)ethyl]-2,3-dimethyl-6-propan-2-ylidenecyclohexyl]propan-1-ol 1206911-20-7 C20H32O2
    3-[(1S,2R,3R)-2-[2-(furan-3-yl)ethyl]-2,3-dimethyl-6-propan-2-ylidenecyclohexyl]propan-1-ol
    —— 3-methoxy-1-methyl-1,2-dihydro-pyrazin-2-ylamine 58219-30-0 C6H11N3O
    3-methoxy-1-methyl-1,2-dihydro-pyrazin-2-ylamine
    —— 3-(4-cyanophenyl)-1-cyclopropyl-N-(cyclopropylmethyl)-4-methyl-1H-pyrazole-5-carboxamide 1219018-03-7 C19H20N4O
    3-(4-cyanophenyl)-1-cyclopropyl-N-(cyclopropylmethyl)-4-methyl-1H-pyrazole-5-carboxamide
    —— 3-Methyl-3-(1-phenylvinyl)-1,2,4-trioxolan 98909-35-4 C11H12O3
    3-Methyl-3-(1-phenylvinyl)-1,2,4-trioxolan
    —— 3-(Oxiran-2-ylmethoxy)propylsilane 7766-33-8 C6H14O2Si
    3-(Oxiran-2-ylmethoxy)propylsilane
    —— 3',5'-O-bis(tert-butyldimethylsilyl)-1-(3,4-dihydroxybutyl)-N2-dimethylaminomethylene-2'-deoxyguanosine 596093-77-5 C29H54N6O6Si2
    3',5'-O-bis(tert-butyldimethylsilyl)-1-(3,4-dihydroxybutyl)-N2-dimethylaminomethylene-2'-deoxyguanosine
    —— 3-allyl-3-β-hydroxypropyl-2,4-dioxo-1,2,4,5-tetrahydro-1,5-dimethoxycarbonyl-3H<1,5>benzodiazepine 89221-59-0 C19H22N2O7
    3-allyl-3-β-hydroxypropyl-2,4-dioxo-1,2,4,5-tetrahydro-1,5-dimethoxycarbonyl-3H<1,5>benzodiazepine
    —— (3S,3aS,6R,7R,9aS)-3-(2,4-dibromophenoxy)-1,1,7-trimethyldecahydro-3a,7-methanocyclopenta[8]annulen-6-yl acetate 1213270-09-7 C23H30Br2O3
    (3S,3aS,6R,7R,9aS)-3-(2,4-dibromophenoxy)-1,1,7-trimethyldecahydro-3a,7-methanocyclopenta[8]annulen-6-yl acetate
    —— 3-(7-benzyloxy-2,2-dimethyl-6-chromanyl)-1-<2-acetoxy-4,6-bis(benzyloxy)phenyl>-2-propen-1-one 96909-28-3 C43H40O7
    3-(7-benzyloxy-2,2-dimethyl-6-chromanyl)-1-<2-acetoxy-4,6-bis(benzyloxy)phenyl>-2-propen-1-one
    —— 3-nitro-4-octadecyloxy-benzoic acid methyl ester 860699-06-5 C26H43NO5
    3-nitro-4-octadecyloxy-benzoic acid methyl ester
    —— 3-Amino-4-phenyl-cyclohex-2-enone 56826-72-3 C12H13NO
    3-Amino-4-phenyl-cyclohex-2-enone
    —— 3β-Acetoxy-Δ<sup>17(20)</sup>-5α-pregnen 14777-96-9 C23H36O2
    3β-Acetoxy-Δ<sup>17(20)</sup>-5α-pregnen
    —— 3.3.3-Trichlor-1-(4-methyl-thiazolyl-2)-propan-2-ol 89792-90-5 C7H8Cl3NOS
    3.3.3-Trichlor-1-(4-methyl-thiazolyl-2)-propan-2-ol
    —— 3,3-bis(4-(9H-carbazol-9-yl)phenyl)-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acrylonitrile 1450636-35-7 C51H40BN3O2
    3,3-bis(4-(9H-carbazol-9-yl)phenyl)-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acrylonitrile
    —— 3-Deoxy-1,2:5,6-di-O-isopropylidene-3-iodo-α-D-glucofuranoside 6027-62-9 C12H19IO5
    3-Deoxy-1,2:5,6-di-O-isopropylidene-3-iodo-α-D-glucofuranoside
    —— 3-ethyl-8-(4-methoxyphenyl)-3H-imidazo[4',5':3,4]benzo[c]isoxazole 1173116-58-9 C17H15N3O2
    3-ethyl-8-(4-methoxyphenyl)-3H-imidazo[4',5':3,4]benzo[c]isoxazole
    —— 3-(3-Chloro-5-trifluoromethyl-2-pyridyl)methyl-3,4-dihydro-4-oxo-2-[(4-chlorobenzyl)thio]quinazoline 326476-98-6 C22H14Cl2F3N3OS
    3-(3-Chloro-5-trifluoromethyl-2-pyridyl)methyl-3,4-dihydro-4-oxo-2-[(4-chlorobenzyl)thio]quinazoline
    —— (3-methyl-piperidino)-phenyl-acetonitrile 107921-73-3 C14H18N2
    (3-methyl-piperidino)-phenyl-acetonitrile
    —— 3-fluoro-N-[8-fluoro-3-(1-pyrrolidinylmethyl)-7-quinolinyl]-4'-methoxy[1,1'-biphenyl]-4-carboxamide 521071-26-1 C28H25F2N3O2
    3-fluoro-N-[8-fluoro-3-(1-pyrrolidinylmethyl)-7-quinolinyl]-4'-methoxy[1,1'-biphenyl]-4-carboxamide
    —— 3,4-Diaethoxy-β-methoxyphenaethylamin 40665-46-1 C13H21NO3
    3,4-Diaethoxy-β-methoxyphenaethylamin
    —— 3-hydroxy-4-[(4-methylphenyl)carbonyl]-1-{5-[(4-nitrophenyl)sulfonyl]-1,3-thiazol-2-yl}-5-[4-(propan-2-yl)phenyl]-1,5-dihydro-2H-pyrrol-2-one 292161-64-9 C30H25N3O7S2
    3-hydroxy-4-[(4-methylphenyl)carbonyl]-1-{5-[(4-nitrophenyl)sulfonyl]-1,3-thiazol-2-yl}-5-[4-(propan-2-yl)phenyl]-1,5-dihydro-2H-pyrrol-2-one
    —— 3-hydroxy-2,2-bis[(1-{[2-(trimethylsilyl)ethoxy]methyl}-1H-imidazol-2-yl)methyl]propanenitrile 935862-64-9 C23H41N5O3Si2
    3-hydroxy-2,2-bis[(1-{[2-(trimethylsilyl)ethoxy]methyl}-1H-imidazol-2-yl)methyl]propanenitrile
    —— 3-nitro-5-(2-oxo-6-propyl-2H-1,4-benzoxazin-3-yl)-o-phenylene diisobutyrate 134611-18-0 C25H26N2O8
    3-nitro-5-(2-oxo-6-propyl-2H-1,4-benzoxazin-3-yl)-o-phenylene diisobutyrate
    —— 3-<2-Carboxy-aethyl>-s-triazolo<3.4-a>isochinolin 27187-36-6 C13H11N3O2
    3-<2-Carboxy-aethyl>-s-triazolo<3.4-a>isochinolin
    —— 3,4-Bis-(4-hydroxy-3,5-dimethyl-phenyl)-hexan 100271-09-8 C22H30O2
    3,4-Bis-(4-hydroxy-3,5-dimethyl-phenyl)-hexan
    —— 3-<2,4-Dimethyl-phenyl>-1-thioxo-isochromen 93321-23-4 C17H14OS
    3-<2,4-Dimethyl-phenyl>-1-thioxo-isochromen
    —— 3-Phenylaethyl-6-nitro-2.3-dihydro-4H-1.3-benzoxazin 92966-86-4 C16H16N2O3
    3-Phenylaethyl-6-nitro-2.3-dihydro-4H-1.3-benzoxazin
    —— 3-Methoxy-4-methyl-6-aminopyridazin-1-oxid 89465-11-2 C6H9N3O2
    3-Methoxy-4-methyl-6-aminopyridazin-1-oxid
    —— 3,3,4,4-Bis-pentamethylen-azetidinon-2-N-sulfochlorid 93308-92-0 C13H20ClNO3S
    3,3,4,4-Bis-pentamethylen-azetidinon-2-N-sulfochlorid
    —— 3-Formyl-(N-2-phenyl-2-hydroxyethylimino)-indol 103207-23-4 C17H16N2O
    3-Formyl-(N-2-phenyl-2-hydroxyethylimino)-indol
    —— (3aS,9S,12bS)-9-Dimethylamino-3-eth-(Z)-ylidene-3a,10,10,12b-tetramethyl-hexadecahydro-benzo[4,5]cyclohepta[1,2-e]inden-2-one 102521-47-1 C26H43NO
    (3aS,9S,12bS)-9-Dimethylamino-3-eth-(Z)-ylidene-3a,10,10,12b-tetramethyl-hexadecahydro-benzo[4,5]cyclohepta[1,2-e]inden-2-one
    —— 3',5',7'-triacetoxy-2-(4-acetoxy-phenyl)-2'-(3,4-diacetoxy-phenyl)-8-methoxy-3-methyl-3',4'-dihydro-4<i>H</i>,2'<i>H</i>-[4,8']bichromenyl 15097-39-9 C44H40O15
    3',5',7'-triacetoxy-2-(4-acetoxy-phenyl)-2'-(3,4-diacetoxy-phenyl)-8-methoxy-3-methyl-3',4'-dihydro-4<i>H</i>,2'<i>H</i>-[4,8']bichromenyl
    —— 3-(p-Toluidino)-2-(p-tolyl)-2H-pyrazolo<4.3-b>pyridin 19993-58-9 C20H18N4
    3-(p-Toluidino)-2-(p-tolyl)-2H-pyrazolo<4.3-b>pyridin
    —— 3-<6-Methyl-pyridyl-(2)>-2-phenyl-1,3-thiazinon-(4) 24327-83-1 C16H16N2OS
    3-<6-Methyl-pyridyl-(2)>-2-phenyl-1,3-thiazinon-(4)
    —— 3-(N-chloroacetyl)amino-4-hydroxybutyrate de tertiobutyle 171357-10-1 C10H18ClNO4
    3-(N-chloroacetyl)amino-4-hydroxybutyrate de tertiobutyle
    —— 3.3'-Diamino-5.5'-dimethoxy-2.2'-bi-1.4-naphthochinoyl 56568-45-7 C22H16N2O6
    3.3'-Diamino-5.5'-dimethoxy-2.2'-bi-1.4-naphthochinoyl
    —— 3-((3aR,6S,6aS,10S,10aR,10bR,11S)-9-isopropyl-6a-methyl-1,2,3,4,5,6,6a,7,10,10b-decahydro-10aH-3a,10,6-(epinitrilomethano)benzo[e]azulen-10a-yl)propan-1-ol 104115-56-2 C22H35NO
    3-((3aR,6S,6aS,10S,10aR,10bR,11S)-9-isopropyl-6a-methyl-1,2,3,4,5,6,6a,7,10,10b-decahydro-10aH-3a,10,6-(epinitrilomethano)benzo[e]azulen-10a-yl)propan-1-ol
    —— (3-Bromo-4,4,5,5,6,6-hexafluorocyclopenta[c]thiophen-1-yl)-tri(propan-2-yl)silane 1016892-20-8 C16H21BrF6SSi
    (3-Bromo-4,4,5,5,6,6-hexafluorocyclopenta[c]thiophen-1-yl)-tri(propan-2-yl)silane
    —— 3-amino-N-[2-(2-benzoyl-4-chloroanilino)-2-oxoethyl]propanamide 74098-77-4 C18H18ClN3O3
    3-amino-N-[2-(2-benzoyl-4-chloroanilino)-2-oxoethyl]propanamide
    —— (3,4-Aceperinaphthyl-(2))-(2-carboxy-phenyl)-methan 114982-94-4 C23H20O2
    (3,4-Aceperinaphthyl-(2))-(2-carboxy-phenyl)-methan
    —— 3-phenyl-5-thia-2,7,13-triazatricyclo[7.4.0.02,6]trideca-1(9),3,6,10,12-pentaen-8-one 109321-54-2 C15H9N3OS
    3-phenyl-5-thia-2,7,13-triazatricyclo[7.4.0.02,6]trideca-1(9),3,6,10,12-pentaen-8-one
    —— 3-[2-(2-pentylpyrrolidin-1-yl)ethylamino]propanenitrile 93587-67-8 C14H27N3
    3-[2-(2-pentylpyrrolidin-1-yl)ethylamino]propanenitrile
    —— (3R)-tert-butyl 4,4-dicarbomethoxy-3-phenylbutanethioate 222050-34-2 C18H24O5S
    (3R)-tert-butyl 4,4-dicarbomethoxy-3-phenylbutanethioate
    —— 3,6-di-O-benzoyl-4-O-(2,3,4,6-tetra-O-benzoyl-β-D-glucopyranosyl)-1,5-anhydro-D-fructose oxime 97589-73-6 C54H45NO16
    3,6-di-O-benzoyl-4-O-(2,3,4,6-tetra-O-benzoyl-β-D-glucopyranosyl)-1,5-anhydro-D-fructose oxime
    —— 3-[Amino-(4-nitro-phenyl)-methyl]-1H-indole-2-carboxylic acid ethyl ester 85137-97-9 C18H17N3O4
    3-[Amino-(4-nitro-phenyl)-methyl]-1H-indole-2-carboxylic acid ethyl ester
    —— 3,7,11-Tripropyl-3,7,11,17-tetraaza-bicyclo[11.3.1]heptadeca-1(16),13(17),14-triene 138099-12-4 C22H40N4
    3,7,11-Tripropyl-3,7,11,17-tetraaza-bicyclo[11.3.1]heptadeca-1(16),13(17),14-triene
    —— 3-{3-[3-(4-amino-[1,3,5]triazin-2-yl)-2-methyl-3H-benzoimidazol-5-yl]-1-hydroxy-prop-2-ynyl}-cyclobutanol 1394118-96-7 C18H18N6O2
    3-{3-[3-(4-amino-[1,3,5]triazin-2-yl)-2-methyl-3H-benzoimidazol-5-yl]-1-hydroxy-prop-2-ynyl}-cyclobutanol
    —— 3,4-Dehydroneoipecoside 137318-70-8 C27H33NO12
    3,4-Dehydroneoipecoside
    —— (3,5-dimethoxyphenyl)(3-methylenecyclohex-1-enyl)methanone 1056894-83-7 C16H18O3
    (3,5-dimethoxyphenyl)(3-methylenecyclohex-1-enyl)methanone