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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3,8-bis-(3-hydroxy-3-methylbut-1-yn-1-yl)-1,10-phenanthroline 681184-51-0 C22H20N2O2
    3,8-bis-(3-hydroxy-3-methylbut-1-yn-1-yl)-1,10-phenanthroline
    —— 3,17β-diacetoxyestra-1,3,5(10)-triene-7α-carboxylic acid 534572-36-6 C23H28O6
    3,17β-diacetoxyestra-1,3,5(10)-triene-7α-carboxylic acid
    —— ((3-azido-2,2-bis(azidomethyl)propoxy)methyl)benzene 130147-43-2 C12H15N9O
    ((3-azido-2,2-bis(azidomethyl)propoxy)methyl)benzene
    —— 3-(4-fluorobenzyl)-5-(1-hydroxy-1-methylethyl)-2-furoic acid 500368-50-3 C15H15FO4
    3-(4-fluorobenzyl)-5-(1-hydroxy-1-methylethyl)-2-furoic acid
    —— 3,12-dioxo-5β-androsta-7,9(11)-diene-17β-carboxylic acid methyl ester 102472-25-3 C21H26O4
    3,12-dioxo-5β-androsta-7,9(11)-diene-17β-carboxylic acid methyl ester
    —— 3,5-diamino-1,2,4-1H-triazolium 3,4,5-trinitropyrazolate 1254963-66-0 C2H5N5*C3HN5O6
    3,5-diamino-1,2,4-1H-triazolium 3,4,5-trinitropyrazolate
    —— 3-Cyan-3-phenyl-pentanal-diethylacetal 56392-77-9 C16H23NO2
    3-Cyan-3-phenyl-pentanal-diethylacetal
    —— (+)-(3S,4R,8S,9aR)-2-benzyl-3-(tert-butyldimethylsilyloxymethyl)-8-methoxy-8-phenyl-4-(iso-propyl)hexahydro-2H-pyrido[1,2-a]pyrazin-1(6H)-one 1099822-27-1 C32H48N2O3Si
    (+)-(3S,4R,8S,9aR)-2-benzyl-3-(tert-butyldimethylsilyloxymethyl)-8-methoxy-8-phenyl-4-(iso-propyl)hexahydro-2H-pyrido[1,2-a]pyrazin-1(6H)-one
    —— 3,5-Dimethoxy-2-(1-methoxy-propyl)-4,4-dimethyl-cyclopent-2-enone 79700-13-3 C13H22O4
    3,5-Dimethoxy-2-(1-methoxy-propyl)-4,4-dimethyl-cyclopent-2-enone
    —— (3,3-dimethyl-3,4-dihydroisoquinolyl-1)-hydroxyiminoacetamide 176902-76-4 C13H15N3O2
    (3,3-dimethyl-3,4-dihydroisoquinolyl-1)-hydroxyiminoacetamide
    —— 3-(4-chloropyridin-3-yl)-5-(isopropylsulfonyl)-2-(2-methoxyphenyl)-2,4,5,6-tetrahydropyrrolo[3,4-c]pyrazole 1607795-11-8 C20H21ClN4O3S
    3-(4-chloropyridin-3-yl)-5-(isopropylsulfonyl)-2-(2-methoxyphenyl)-2,4,5,6-tetrahydropyrrolo[3,4-c]pyrazole
    —— 3-(4-methoxyphenyl)-5,6-diphenyl-6H-1,2-oxazin-6-ol 53475-94-8 C23H19NO3
    3-(4-methoxyphenyl)-5,6-diphenyl-6H-1,2-oxazin-6-ol
    —— 3,5-bis(2-hydroxyphenyl)-1-benzyl-1H-[1,2,4]triazole 201530-47-4 C21H17N3O2
    3,5-bis(2-hydroxyphenyl)-1-benzyl-1H-[1,2,4]triazole
    —— 3-(2,6-dichloro-phenyl)-5-methoxy-isoxazole 27025-87-2 C10H7Cl2NO2
    3-(2,6-dichloro-phenyl)-5-methoxy-isoxazole
    —— [(3aR,5S,6S,6aR)-5-[(1R)-1-(1,3-benzothiazol-2-ylsulfanyl)-2-[(4-methoxyphenyl)-diphenylmethoxy]ethyl]-2,2-dimethyl-3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxol-6-yl] acetate 136505-32-3 C38H37NO7S2
    [(3aR,5S,6S,6aR)-5-[(1R)-1-(1,3-benzothiazol-2-ylsulfanyl)-2-[(4-methoxyphenyl)-diphenylmethoxy]ethyl]-2,2-dimethyl-3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxol-6-yl] acetate
    —— (3R,4S)-1-(p-methoxyphenyl)-3-triisopropylsilyloxy-4-(m-allyloxyphenyl)azetidin-2-one 930785-85-6 C28H39NO4Si
    (3R,4S)-1-(p-methoxyphenyl)-3-triisopropylsilyloxy-4-(m-allyloxyphenyl)azetidin-2-one
    —— [(3-Bromo-5-nitrophenyl)methyl](methyl)amine 1251863-72-5 C8H9BrN2O2
    [(3-Bromo-5-nitrophenyl)methyl](methyl)amine
    —— 3-hydroxy-N-benzyl-16,17-seco-estra-1,3,5(10)-triene-16,17-imide 415974-66-2 C25H27NO3
    3-hydroxy-N-benzyl-16,17-seco-estra-1,3,5(10)-triene-16,17-imide
    —— 3-cyclobutyl-8-(1-(pyrimidin-2-yl)piperidin-3-yl)-2,3,4,5-tetrahydro-1H-benzo[4,5]imidazo[1,2-d][1,4]diazepine 1239878-42-2 C24H30N6
    3-cyclobutyl-8-(1-(pyrimidin-2-yl)piperidin-3-yl)-2,3,4,5-tetrahydro-1H-benzo[4,5]imidazo[1,2-d][1,4]diazepine
    —— 3-hydroxy-2-phenylsulfanylaminopropionic acid methyl ester 1449432-28-3 C10H13NO3S
    3-hydroxy-2-phenylsulfanylaminopropionic acid methyl ester
    —— 3-[4-(N-p-tolylcarbamoylmethyl)phenyl]-5-iso-butyl-N-tert-butylthiophene-2-sulfonamide 1055899-93-8 C27H34N2O3S2
    3-[4-(N-p-tolylcarbamoylmethyl)phenyl]-5-iso-butyl-N-tert-butylthiophene-2-sulfonamide
    —— (3RS,1''RS,6E)-3-Methyl-6-<tetrahydro-6'-(1''-hydroxy-1''methylethyl)-2'H-pyran-3'-ylidene>hex-1-en-3-ol 127750-86-1 C15H26O3
    (3RS,1''RS,6E)-3-Methyl-6-<tetrahydro-6'-(1''-hydroxy-1''methylethyl)-2'H-pyran-3'-ylidene>hex-1-en-3-ol
    —— 3-Brom-1,8-dimethyl-cinnol-4-on 13097-58-0 C10H9BrN2O
    3-Brom-1,8-dimethyl-cinnol-4-on
    —— 3-(3-Chlorphenyl)-tetrahydro-4-oxo-2-thio-thiazin 91587-59-6 C10H8ClNOS2
    3-(3-Chlorphenyl)-tetrahydro-4-oxo-2-thio-thiazin
    —— 3'-propionyl-4-biphenylcarboxylic acid 282727-25-7 C16H14O3
    3'-propionyl-4-biphenylcarboxylic acid
    —— 3-(6-ethyloxybenzo[b]thiophen-3-yl)pyridine 374753-97-6 C15H13NOS
    3-(6-ethyloxybenzo[b]thiophen-3-yl)pyridine
    —— 3-Propyl-4-aethoxycarbonyl-5-phenyl-isoxazol 92647-09-1 C15H17NO3
    3-Propyl-4-aethoxycarbonyl-5-phenyl-isoxazol
    —— 3-Benzyl-chinolizidin 93147-53-6 C16H23N
    3-Benzyl-chinolizidin
    —— 3-Oxo-1-naphthyl-(1)-3-<6-nitro-3-hydroxy-phenyl>-prop-1-en 14187-41-8 C19H13NO4
    3-Oxo-1-naphthyl-(1)-3-<6-nitro-3-hydroxy-phenyl>-prop-1-en
    —— 3.3'-Dioxo-3.3'-diphenyl-2.2'-<biphenylyl-(4.4')-bis-azo>-bis-thiopropionsaeurepiperidid 105820-27-7 C40H40N6O2S2
    3.3'-Dioxo-3.3'-diphenyl-2.2'-<biphenylyl-(4.4')-bis-azo>-bis-thiopropionsaeurepiperidid
    —— 3-(4-Amino-benzolsulfonylamino)-1-(3-methoxyphenyl)-pyrazol 94571-60-5 C16H16N4O3S
    3-(4-Amino-benzolsulfonylamino)-1-(3-methoxyphenyl)-pyrazol
    —— 3-Dimethylcarbamoyl-methyl-7-acetamino-2H-1,3-benzoxazin-2,4(3H)-dion 92376-65-3 C14H15N3O5
    3-Dimethylcarbamoyl-methyl-7-acetamino-2H-1,3-benzoxazin-2,4(3H)-dion
    —— 3-Oxo-1-(4-formyl-phenyl)-3-(4-nitro-2-hydroxy-phenyl)-prop-1-en 97526-68-6 C16H11NO5
    3-Oxo-1-(4-formyl-phenyl)-3-(4-nitro-2-hydroxy-phenyl)-prop-1-en
    —— 3.6-Dioxo-1.2-bis<2-cyano-aethyl>-perhydro-pyridazin 90871-00-4 C10H12N4O2
    3.6-Dioxo-1.2-bis<2-cyano-aethyl>-perhydro-pyridazin
    —— 3,6-dimethyl-2-<(dimethylthiocarbamoyl)oxy>-2-cyclohexen-1-one 112621-60-0 C11H17NO2S
    3,6-dimethyl-2-<(dimethylthiocarbamoyl)oxy>-2-cyclohexen-1-one
    —— 3-ethyl-3-(pent-4-enyl)piperidin-2-one 164030-17-5 C12H21NO
    3-ethyl-3-(pent-4-enyl)piperidin-2-one
    —— 3-(8-(1-(azetidin-3-ylmethyl)piperidin-4-ylamino)isoquinolin-6-yl)benzonitrile 1220695-42-0 C25H27N5
    3-(8-(1-(azetidin-3-ylmethyl)piperidin-4-ylamino)isoquinolin-6-yl)benzonitrile
    —— 3-Benzyloxycarbonylamino-hex-5-enoic acid ethyl ester 503601-39-6 C16H21NO4
    3-Benzyloxycarbonylamino-hex-5-enoic acid ethyl ester
    —— 3-Benzyloxy-5,6-dihydro-2H-1,3-oxazin-2,4(3H)-dion 87058-49-9 C11H11NO4
    3-Benzyloxy-5,6-dihydro-2H-1,3-oxazin-2,4(3H)-dion
    —— 3-(3,3a,4,5,6,7-hexahydro-benzo[c]isoxazol-3-yl)-1-methyl-1,3-dihydro-indol-2-one 37719-80-5 C16H18N2O2
    3-(3,3a,4,5,6,7-hexahydro-benzo[c]isoxazol-3-yl)-1-methyl-1,3-dihydro-indol-2-one
    —— 3,6-bis-(3-dimethylamino-1-phenyl-propoxy)-pyridazine 103156-26-9 C26H34N4O2
    3,6-bis-(3-dimethylamino-1-phenyl-propoxy)-pyridazine
    —— 3,4-Difluor-1-methyl-Δ<sup>3</sup>-pyrrolin-2,5-dion 56154-82-6 C5H3F2NO2
    3,4-Difluor-1-methyl-Δ<sup>3</sup>-pyrrolin-2,5-dion
    —— (3,4-dichloro-benzyl)-(5-nitro-thiazol-2-yl)-amine 50591-77-0 C10H7Cl2N3O2S
    (3,4-dichloro-benzyl)-(5-nitro-thiazol-2-yl)-amine
    —— 3-phenyl-6,7-diiodophthalazinium-1-olate 173068-48-9 C14H8I2N2O
    3-phenyl-6,7-diiodophthalazinium-1-olate
    —— 3'-O-levulinoyl-N(4)-(4-methoxytrityl)-2'-O-methylcytidine 5'-[O-3-acetyloxy-2,2-bis(ethoxycarbonyl)propyl-N-((S)-2-methoxy-1-methyl-2-oxoethyl)]phosphoramidate 1228649-87-3 C50H61N4O18P
    3'-O-levulinoyl-N(4)-(4-methoxytrityl)-2'-O-methylcytidine 5'-[O-3-acetyloxy-2,2-bis(ethoxycarbonyl)propyl-N-((S)-2-methoxy-1-methyl-2-oxoethyl)]phosphoramidate
    —— 3',6'-dibenzyloxy-2',4',5,6,7-pentamethoxyflavone 111786-49-3 C34H32O9
    3',6'-dibenzyloxy-2',4',5,6,7-pentamethoxyflavone
    —— 3α-Hydroxy-Δ<sup>12</sup>-ursenal-(24) 22329-25-5 C30H48O2
    3α-Hydroxy-Δ<sup>12</sup>-ursenal-(24)
    —— 3,4-Dimethyl-5-<4-(2-chlor)amido-benzamido>isoxazol 93044-62-3 C14H14ClN3O3
    3,4-Dimethyl-5-<4-(2-chlor)amido-benzamido>isoxazol
    —— 3.11β.21-Trihydroxy-4.20-dioxo-5β,10β-methano-19-nor-pregnen-(2) 102264-79-9 C21H28O5
    3.11β.21-Trihydroxy-4.20-dioxo-5β,10β-methano-19-nor-pregnen-(2)
    —— 3-<p-Toluidino>-5-isobutyl-1,2,4-triazol 132857-28-4 C13H18N4
    3-<p-Toluidino>-5-isobutyl-1,2,4-triazol