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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-(5-ethylthio-4h-quinazolin-3-yl)-pyrrolidine-2,5-dione 940055-05-0 C14H15N3O2S
    3-(5-ethylthio-4h-quinazolin-3-yl)-pyrrolidine-2,5-dione
    —— 3-bromo-N-[4 (tert-butyl)benzyl]-5-methylaniline 1019997-99-9 C18H22BrN
    3-bromo-N-[4 (tert-butyl)benzyl]-5-methylaniline
    —— {3-ethoxy-5-[4-(4-methoxy-phenoxy)-benzenesulfonyl]-phenyl}-acetic acid 929091-46-3 C23H22O7S
    {3-ethoxy-5-[4-(4-methoxy-phenoxy)-benzenesulfonyl]-phenyl}-acetic acid
    —— 3'-deimino-2'-demethyl-3'-oxoaplysinopsin 117490-35-4 C13H11N3O2
    3'-deimino-2'-demethyl-3'-oxoaplysinopsin
    —— 3-fluoro-2-methyl-penta-1,3-diene 19435-52-0 C6H9F
    3-fluoro-2-methyl-penta-1,3-diene
    —— {3-ethoxy-5-[4-(3-ethoxy-phenoxy)-benzenesulfonyl]-phenyl}-acetic acid 929091-03-2 C24H24O7S
    {3-ethoxy-5-[4-(3-ethoxy-phenoxy)-benzenesulfonyl]-phenyl}-acetic acid
    —— 3-(2,4-Dimethylpyrimido[1,2-b]indazol-3-yl)propanoic acid 924025-34-3 C15H15N3O2
    3-(2,4-Dimethylpyrimido[1,2-b]indazol-3-yl)propanoic acid
    —— 3-desoxy-1α-[(tert-butyldiphenylsilyl)oxy]-2-methylene-25-[(triethylsilyl)oxy]-vitamin D3 1431619-76-9 C50H76O2Si2
    3-desoxy-1α-[(tert-butyldiphenylsilyl)oxy]-2-methylene-25-[(triethylsilyl)oxy]-vitamin D3
    —— 3-(4-methoxyphenyl)-6H-cyclohepta[d][1,2]oxazole 109072-38-0 C15H13NO2
    3-(4-methoxyphenyl)-6H-cyclohepta[d][1,2]oxazole
    —— 3-[(4'-Chloro[1,1'-biphenyl]-4-yl)sulfonyl]-2-[(3-butyl-2,4-dioxo-1-imidazolidinyl)methyl]propanoic acid 321584-74-1 C23H25ClN2O6S
    3-[(4'-Chloro[1,1'-biphenyl]-4-yl)sulfonyl]-2-[(3-butyl-2,4-dioxo-1-imidazolidinyl)methyl]propanoic acid
    —— 3-[4-(n-butyl)phenylsulfonamido]thiophene-2-carboxylic acid 1111301-82-6 C15H17NO4S2
    3-[4-(n-butyl)phenylsulfonamido]thiophene-2-carboxylic acid
    —— 3-(3-{[(2-Benzo[1,3]dioxol-5-ylmethyl-1,2,3,4-tetrahydro-naphthalen-1-yl)-benzyl-carbamoyl]-methyl}-ureido)-benzoic acid ethyl ester 612088-31-0 C37H37N3O6
    3-(3-{[(2-Benzo[1,3]dioxol-5-ylmethyl-1,2,3,4-tetrahydro-naphthalen-1-yl)-benzyl-carbamoyl]-methyl}-ureido)-benzoic acid ethyl ester
    —— 3-(5-(4-fluorobutoxy)-6-chloropyridin-3-yl)-9-oxa-3,7-diazabicyclo[3.3.1]nonane 1202795-11-6 C15H21ClFN3O2
    3-(5-(4-fluorobutoxy)-6-chloropyridin-3-yl)-9-oxa-3,7-diazabicyclo[3.3.1]nonane
    —— 3-[4-[4-(4-chlorophenyl)sulfanyl-1-(4-fluorophenyl)pyrazol-3-yl]phenyl]-N,N-diethyl-1,2,4-oxadiazole-5-carboxamide 1199802-15-7 C28H23ClFN5O2S
    3-[4-[4-(4-chlorophenyl)sulfanyl-1-(4-fluorophenyl)pyrazol-3-yl]phenyl]-N,N-diethyl-1,2,4-oxadiazole-5-carboxamide
    —— 3-O-[3,4,6-tri-O-acetyl-2-deoxy-α-D-arabino-hexopyranosyl]-19β,28-epoxy-18α-olean-3β-ol 177840-23-2 C42H66O9
    3-O-[3,4,6-tri-O-acetyl-2-deoxy-α-D-arabino-hexopyranosyl]-19β,28-epoxy-18α-olean-3β-ol
    —— 3-(2,4-difluorobenzyl)-1,2,3,4-tetrahydroisoquinoline 1070666-74-8 C16H15F2N
    3-(2,4-difluorobenzyl)-1,2,3,4-tetrahydroisoquinoline
    —— 3-Acetoxy-2,3-dimethyl-5-<1-acetoxy-cyclohexyl>-pentan 93813-35-5 C17H30O4
    3-Acetoxy-2,3-dimethyl-5-<1-acetoxy-cyclohexyl>-pentan
    —— 3,4-bis-(4-acetoxy-2-isopropyl-5-methyl-phenyl)-hexane-3,4-diol 860254-23-5 C30H42O6
    3,4-bis-(4-acetoxy-2-isopropyl-5-methyl-phenyl)-hexane-3,4-diol
    —— 3-isopropyl-2-phenyl-benzo[<i>f</i>]quinoline 19490-85-8 C22H19N
    3-isopropyl-2-phenyl-benzo[<i>f</i>]quinoline
    —— 3-[(2-chloro-4-fluoroanilino)methyl]-N-(3-chlorophenyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-amine 940059-08-5 C18H13Cl2FN6
    3-[(2-chloro-4-fluoroanilino)methyl]-N-(3-chlorophenyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-amine
    —— 3-O-((4-bromobenzyl)carbamoyl)-3-O-descladinosyl-6,11-di-O-methylerythromycin A 1246447-40-4 C39H63BrN2O11
    3-O-((4-bromobenzyl)carbamoyl)-3-O-descladinosyl-6,11-di-O-methylerythromycin A
    —— 3a-Hydroxy-4-methyl-octahydro-2,4-methano-indene-7,8-dione 118100-67-7 C11H14O3
    3a-Hydroxy-4-methyl-octahydro-2,4-methano-indene-7,8-dione
    —— 3-ethyl-η,η(5)-fulvalenedimanganesehexacarbonyl 175405-43-3 C18H12Mn2O6
    3-ethyl-η,η(5)-fulvalenedimanganesehexacarbonyl
    —— 3-(2,5-Dimethylphenyl)-5-(thian-4-ylmethyl)pyrrolidine-2,4-dione 1384930-12-4 C18H23NO2S
    3-(2,5-Dimethylphenyl)-5-(thian-4-ylmethyl)pyrrolidine-2,4-dione
    —— 3-(2-ethoxyacetyl)-1-phenyl-1H-imidazo[1,2-a]pyridinium-2-olate 1190334-12-3 C17H16N2O3
    3-(2-ethoxyacetyl)-1-phenyl-1H-imidazo[1,2-a]pyridinium-2-olate
    —— 3-{(4Z,10Z,15Z,19Z)-13-(1-Bromo-ethyl)-18-(2-methoxycarbonyl-ethyl)-3,7,12,17-tetramethyl-8-[1-(2-trimethylsilanyl-ethoxymethoxy)-ethyl]-22,24-dihydro-porphin-2-yl}-propionic acid methyl ester 121980-33-4 C42H55BrN4O6Si
    3-{(4Z,10Z,15Z,19Z)-13-(1-Bromo-ethyl)-18-(2-methoxycarbonyl-ethyl)-3,7,12,17-tetramethyl-8-[1-(2-trimethylsilanyl-ethoxymethoxy)-ethyl]-22,24-dihydro-porphin-2-yl}-propionic acid methyl ester
    —— 3-salicylideneacetylacetonediimino N,N'-bis(anthranilate)(2-1) Ni(II) 171088-22-5 C26H24N2NiO7
    3-salicylideneacetylacetonediimino N,N'-bis(anthranilate)(2-1) Ni(II)
    —— 3-(5-oxo-2-phenyl-oxazol-4-ylidenemethyl)-1<i>H</i>-cyclohepta[<i>b</i>]pyrrol-2-one 14779-40-9 C19H12N2O3
    3-(5-oxo-2-phenyl-oxazol-4-ylidenemethyl)-1<i>H</i>-cyclohepta[<i>b</i>]pyrrol-2-one
    —— 3-(2,6-dichloro-benzyl)-1,4,5,6-tetrahydro-[1,2,4]triazine 13096-09-8 C10H11Cl2N3
    3-(2,6-dichloro-benzyl)-1,4,5,6-tetrahydro-[1,2,4]triazine
    —— 3-Methyl-5-<N-methyl-(2-hydroxy-ethyl)-amino>-2-ethoxycarbonylmethylen-thiazolidon-(4) 92058-86-1 C11H18N2O4S
    3-Methyl-5-<N-methyl-(2-hydroxy-ethyl)-amino>-2-ethoxycarbonylmethylen-thiazolidon-(4)
    —— 3-tert-butoxycarbonylamino-3-cycloheptyl-propionic acid 776330-72-4 C15H27NO4
    3-tert-butoxycarbonylamino-3-cycloheptyl-propionic acid
    —— 3β-O-acetoxy-21-oxolup-18-en-28-oic acid N-(4,4-difluoro-cyclohexyl)-acetamide 1169569-14-5 C38H57F2NO4
    3β-O-acetoxy-21-oxolup-18-en-28-oic acid N-(4,4-difluoro-cyclohexyl)-acetamide
    —— 3-methyl-2-(5-trifluoromethyl-pyridine-2-sulfonyl)-butyric acid ethyl ester 1004770-10-8 C13H16F3NO4S
    3-methyl-2-(5-trifluoromethyl-pyridine-2-sulfonyl)-butyric acid ethyl ester
    —— 3-(propane-2-sulfonyl)-[1,2,4]triazole-1-carboxylic acid diethylamide 34945-31-8 C10H18N4O3S
    3-(propane-2-sulfonyl)-[1,2,4]triazole-1-carboxylic acid diethylamide
    —— (3R)-3-amino-4-[2-(4-fluorophenyl)-3-[(4-methylphenyl)amino]-5H,6H,7H,8H-imidazo[1,2-a]pyrazin-7-yl]-4-oxobutanoic acid 1261112-72-4 C23H24FN5O3
    (3R)-3-amino-4-[2-(4-fluorophenyl)-3-[(4-methylphenyl)amino]-5H,6H,7H,8H-imidazo[1,2-a]pyrazin-7-yl]-4-oxobutanoic acid
    —— 3,4-bis(4-chlorophenyl)-5-(4-methoxyphenyl)-4,5-dihydro-1,2,4-oxadiazole 1419182-29-8 C21H16Cl2N2O2
    3,4-bis(4-chlorophenyl)-5-(4-methoxyphenyl)-4,5-dihydro-1,2,4-oxadiazole
    —— 3-(5-methoxy-1,2,3,4-tetrahydro-naphthalen-1-yl)-3H-imidazole-4-carboxylic acid isopropyl ester hydrochloride 1034918-55-2 C18H22N2O3*ClH
    3-(5-methoxy-1,2,3,4-tetrahydro-naphthalen-1-yl)-3H-imidazole-4-carboxylic acid isopropyl ester hydrochloride
    —— 3-{[(4-{[1-(5-chloro-3-methyl-1-benzofuran-2-yl)-3-methylbutyl]amino}phenyl)carbonyl]amino}propanoic acid 1186536-72-0 C24H27ClN2O4
    3-{[(4-{[1-(5-chloro-3-methyl-1-benzofuran-2-yl)-3-methylbutyl]amino}phenyl)carbonyl]amino}propanoic acid
    —— 3-fluoro-4'-((4-fluorobenzyl)oxy)-3'-(trifluoromethyl)-[1,1'-biphenyl]-4-carboxylic acid 1538605-88-7 C21H13F5O3
    3-fluoro-4'-((4-fluorobenzyl)oxy)-3'-(trifluoromethyl)-[1,1'-biphenyl]-4-carboxylic acid
    —— 3-(Diethylamino)-1-(4-nitrophenyl)-2-propin-1-on 69943-15-3 C13H14N2O3
    3-(Diethylamino)-1-(4-nitrophenyl)-2-propin-1-on
    —— 3-(2,2-dichloro-propionyl)-2-(3-hydroxy-phenyl)-oxazolidine 60980-51-0 C12H13Cl2NO3
    3-(2,2-dichloro-propionyl)-2-(3-hydroxy-phenyl)-oxazolidine
    —— 3-fluoro-5-([6-(4-fluorophenoxy)-1-methyl-1H-benzimidazol-2-yl]methoxy)benzoic acid 1072002-40-4 C22H16F2N2O4
    3-fluoro-5-([6-(4-fluorophenoxy)-1-methyl-1H-benzimidazol-2-yl]methoxy)benzoic acid
    —— 3-methoxy-6-(3'-methoxybenzylthio)-2-phenethylimidazo<1,2-b>pyridazine 144448-67-9 C23H23N3O2S
    3-methoxy-6-(3'-methoxybenzylthio)-2-phenethylimidazo<1,2-b>pyridazine
    —— 3-[(3-Hydroxy-4-methoxycarbonylamino-6-methoxyphenylcarbamoyl)methyl]-1-methyl-3H-imidazol-1-ium chloride 286008-23-9 C15H19N4O5*Cl
    3-[(3-Hydroxy-4-methoxycarbonylamino-6-methoxyphenylcarbamoyl)methyl]-1-methyl-3H-imidazol-1-ium chloride
    —— 3-O-chloroacetyl-2-deoxy-4-O-(4'-N'-monodemethyl-N'-trichloroethoxycarbamoyl-β-D-forosaminyl)-2-N-methyl-N-trichloroethoxycarbamoyl-β-D-xylopyranosyl trichloroacetimidate 1342295-23-1 C23H29Cl10N3O10
    3-O-chloroacetyl-2-deoxy-4-O-(4'-N'-monodemethyl-N'-trichloroethoxycarbamoyl-β-D-forosaminyl)-2-N-methyl-N-trichloroethoxycarbamoyl-β-D-xylopyranosyl trichloroacetimidate
    —— 3-[(2-Fluorophenyl)methyl]azetidine hydrochloride 1203685-13-5 C10H13ClFN
    3-[(2-Fluorophenyl)methyl]azetidine hydrochloride
    —— 3-(4-bromophenyl)-3-phenylcyclopentene 139952-09-3 C17H15Br
    3-(4-bromophenyl)-3-phenylcyclopentene
    —— 3-(5-Iod-α-furyl)-1,5-diphenyl-pentan-1,5-dion 20069-74-3 C21H17IO3
    3-(5-Iod-α-furyl)-1,5-diphenyl-pentan-1,5-dion
    —— 3β,11β-Dihydroxy-urs-12-en 5389-75-3 C30H50O2
    3β,11β-Dihydroxy-urs-12-en
    —— 3-<N-2-Hydroxy-2-p-tolyl-aethyl-N-aethyl>-amino-3-methyl-but-1-in 16815-54-6 C16H23NO
    3-<N-2-Hydroxy-2-p-tolyl-aethyl-N-aethyl>-amino-3-methyl-but-1-in