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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3H-5-(2-methyl-1,3-dioxolan-2-yl)-3H-spiro[benzofuran-2,1'-cyclopropan]-3-one O-methylcarbamoyl oxime 95449-91-5 C16H18N2O5
    3H-5-(2-methyl-1,3-dioxolan-2-yl)-3H-spiro[benzofuran-2,1'-cyclopropan]-3-one O-methylcarbamoyl oxime
    —— 3-oxo-1-oxy-3<i>H</i>-indole-2-carboxylic acid ethyl ester 28048-30-8 C11H9NO4
    3-oxo-1-oxy-3<i>H</i>-indole-2-carboxylic acid ethyl ester
    —— 3-hydroxy-17-methyleneestra-1,3,5(10)-trien-2-carboxaldehyde 208758-26-3 C20H24O2
    3-hydroxy-17-methyleneestra-1,3,5(10)-trien-2-carboxaldehyde
    —— 3-[5-(1-hydroxy-1-methylethyl)-[1,2,4]oxadiazol-3-yl]benzaldehyde oxime 1286182-73-7 C12H13N3O3
    3-[5-(1-hydroxy-1-methylethyl)-[1,2,4]oxadiazol-3-yl]benzaldehyde oxime
    —— (3β,5β,7α,12α)-3-[[[bis[2-[bis(carboxymethyl)amino]ethyl]amino]-acetyl]amino]-7,12-dihydroxycholan-24-oic acid 280765-81-3 C38H62N4O13
    (3β,5β,7α,12α)-3-[[[bis[2-[bis(carboxymethyl)amino]ethyl]amino]-acetyl]amino]-7,12-dihydroxycholan-24-oic acid
    —— 3β-succinoyl-urs-12-en-28-carboxamide 1437303-17-7 C34H53NO5
    3β-succinoyl-urs-12-en-28-carboxamide
    —— 3,4-octadiene 118539-15-4 C8H14
    3,4-octadiene
    —— 3-chloro-2-phenyl-2,3-dihydrochromen-4-one 70460-47-8 C15H11ClO2
    3-chloro-2-phenyl-2,3-dihydrochromen-4-one
    —— 3-Nitro-2-imino-buttersaeure-nitril 98019-72-8 C4H5N3O2
    3-Nitro-2-imino-buttersaeure-nitril
    —— 3-Triethylstannyl-4-isopropenyl-pyrazol 96431-17-3 C12H22N2Sn
    3-Triethylstannyl-4-isopropenyl-pyrazol
    —— 3-methoxy-13β-methylgona-1,3,5(10),8-tetraen-17β-yl acetate 6733-80-8 C21H26O3
    3-methoxy-13β-methylgona-1,3,5(10),8-tetraen-17β-yl acetate
    —— 3-(2-aminophenyl)-1H-pyrido<3,4-e>pyrazin-2-one 174320-68-4 C13H10N4O
    3-(2-aminophenyl)-1H-pyrido<3,4-e>pyrazin-2-one
    —— 3,4-Diamino-2-benzyl-1,1-dioxo-1H-1λ6-[1,2,5]thiadiazol-2-ium; chloride 122172-60-5 C9H11N4O2S*Cl
    3,4-Diamino-2-benzyl-1,1-dioxo-1H-1λ6-[1,2,5]thiadiazol-2-ium; chloride
    —— 3'-Hydroxymethyl-3-{[(E)-(1R,2S)-2-hydroxy-1-methyl-2-phenyl-ethylimino]-methyl}-[1,1']binaphthalenyl-2,2'-diol 121314-80-5 C31H27NO4
    3'-Hydroxymethyl-3-{[(E)-(1R,2S)-2-hydroxy-1-methyl-2-phenyl-ethylimino]-methyl}-[1,1']binaphthalenyl-2,2'-diol
    —— (3-benzoylnaphthalen-2-yl)(thiophen-2-yl)methanone 1223429-69-3 C22H14O2S
    (3-benzoylnaphthalen-2-yl)(thiophen-2-yl)methanone
    —— 3-chloro-8-methyl-8-azabicyclo[3.2.1]octane 2292-12-8 C8H14ClN
    3-chloro-8-methyl-8-azabicyclo[3.2.1]octane
    —— 3-Chloro-benzeneselenol 37773-16-3 C6H5ClSe
    3-Chloro-benzeneselenol
    —— 3-[(1-dimethylamino-2-methyl)prop-2-yl]phenol 177339-15-0 C12H19NO
    3-[(1-dimethylamino-2-methyl)prop-2-yl]phenol
    —— (3R,4S,5S,6R,7R,9R,11S,12R,13S,14R)-6-((2S,3R,4S,6R)-4-Dimethylamino-3-hydroxy-6-methyl-tetrahydro-pyran-2-yloxy)-14-ethyl-4,12,13-trihydroxy-7-methoxy-3,5,7,9,11,13-hexamethyl-oxacyclotetradecane-2,10-dione 10-[O-(4-methoxy-phenoxymethyl)-oxime] 876316-02-8 C38H64N2O12
    (3R,4S,5S,6R,7R,9R,11S,12R,13S,14R)-6-((2S,3R,4S,6R)-4-Dimethylamino-3-hydroxy-6-methyl-tetrahydro-pyran-2-yloxy)-14-ethyl-4,12,13-trihydroxy-7-methoxy-3,5,7,9,11,13-hexamethyl-oxacyclotetradecane-2,10-dione 10-[O-(4-methoxy-phenoxymethyl)-oxime]
    —— 3-[2-(2-tert-butoxycarbonylvinyl)phenyl]acrylic acid tert-butyl ester 926293-66-5 C20H26O4
    3-[2-(2-tert-butoxycarbonylvinyl)phenyl]acrylic acid tert-butyl ester
    —— 3-Methylpent-1-en-4-yn-3-yl 4-(dimethylamino)benzoate 1426257-64-8 C15H17NO2
    3-Methylpent-1-en-4-yn-3-yl 4-(dimethylamino)benzoate
    —— 3β-{[(1,1-dimethylethyl)dimethylsilyl]oxy}androst-5-en-17β-ol 42151-21-3 C25H44O2Si
    3β-{[(1,1-dimethylethyl)dimethylsilyl]oxy}androst-5-en-17β-ol
    —— 3β-Acetoxy-12β-hydroxy-5β,14β-androstan-17β,14-carbolacton 101039-56-9 C22H32O5
    3β-Acetoxy-12β-hydroxy-5β,14β-androstan-17β,14-carbolacton
    —— 3,3-ethylenedioxypregna-5,17(20)-dien-16-one 115040-30-7 C23H32O3
    3,3-ethylenedioxypregna-5,17(20)-dien-16-one
    —— 3β,17β-diacetoxy-6-oxo-19-nor-5α-androstane 892848-38-3 C22H32O5
    3β,17β-diacetoxy-6-oxo-19-nor-5α-androstane
    —— (3S,6S,9S,12R,15S,18S,21S,24S,30S,33S)-30-ethyl-33-[(1S,2R)-1-hydroxy-2-methylhexyl]-1,4,7,10,12,15,19,25,28-nonamethyl-6,9,18,24-tetrakis(2-methylpropyl)-3,21-di(propan-2-yl)-1,4,7,10,13,16,19,22,25,28,31-undecazacyclotritriacontane-2,5,8,11,14,17,20,23,26,29,32-undecone 59865-15-5 C62H113N11O12
    (3S,6S,9S,12R,15S,18S,21S,24S,30S,33S)-30-ethyl-33-[(1S,2R)-1-hydroxy-2-methylhexyl]-1,4,7,10,12,15,19,25,28-nonamethyl-6,9,18,24-tetrakis(2-methylpropyl)-3,21-di(propan-2-yl)-1,4,7,10,13,16,19,22,25,28,31-undecazacyclotritriacontane-2,5,8,11,14,17,20,23,26,29,32-undecone
    —— 3-oxo-7β-[9-(4,4,5,5,5-pentafluoropentylsulfanyl)nonyl]estra-4-en-17βyl acetate 1239977-74-2 C34H51F5O3S
    3-oxo-7β-[9-(4,4,5,5,5-pentafluoropentylsulfanyl)nonyl]estra-4-en-17βyl acetate
    —— 3β-[(pyridine-3-carbonyl)oxy]urs-12-en-28-oic acid 1262661-03-9 C36H51NO4
    3β-[(pyridine-3-carbonyl)oxy]urs-12-en-28-oic acid
    —— 3-(7β-triethylsilyloxycholesteryl) 5'-<5-fluoro-3'-(4-methoxytetrahydropyranyl)-2'-deoxyuridylyl> 2-cyanoethyl phosphotriester 129745-80-8 C51H83FN3O11PSi
    3-(7β-triethylsilyloxycholesteryl) 5'-<5-fluoro-3'-(4-methoxytetrahydropyranyl)-2'-deoxyuridylyl> 2-cyanoethyl phosphotriester
    —— 3-phenyl-4-phenylethynyl-1,2-cyclobutenedione 1262482-65-4 C18H10O2
    3-phenyl-4-phenylethynyl-1,2-cyclobutenedione
    —— 3-Octanoyl-furan-2,4-dione 662151-95-3 C12H18O4
    3-Octanoyl-furan-2,4-dione
    —— (3S)-3r-benzoyl-4t-(3-methyl-3H-imidazol-4-ylmethyl)-dihydro-furan-2-one 38993-87-2 C16H16N2O3
    (3S)-3r-benzoyl-4t-(3-methyl-3H-imidazol-4-ylmethyl)-dihydro-furan-2-one
    —— 3,4-Diamino-1,1-dioxo-2-pentyl-1H-1λ6-[1,2,5]thiadiazol-2-ium; chloride 122172-64-9 C7H15N4O2S*Cl
    3,4-Diamino-1,1-dioxo-2-pentyl-1H-1λ6-[1,2,5]thiadiazol-2-ium; chloride
    —— (3aS,8aR)-8-Benzyl-1,3a-dimethyl-1,2,3,3a,8,8a-hexahydro-pyrrolo[2,3-b]indol-5-ol 193604-42-1 C19H22N2O
    (3aS,8aR)-8-Benzyl-1,3a-dimethyl-1,2,3,3a,8,8a-hexahydro-pyrrolo[2,3-b]indol-5-ol
    —— 3,9-epoxy-25-methyl-20α<sub>F</sub>-(pyrrole-2-carbonyloxy)-(5β)-14β,13-[1]oxa[4]azapentano-18-nor-pregna-7,16-diene-3β,11α-diol 23509-20-8 C29H38N2O6
    3,9-epoxy-25-methyl-20α<sub>F</sub>-(pyrrole-2-carbonyloxy)-(5β)-14β,13-[1]oxa[4]azapentano-18-nor-pregna-7,16-diene-3β,11α-diol
    —— 3,3-(ethylenedioxy)-17α,20:20,21-bis(methylenedioxy)pregn-5-en-11β-ol 55722-35-5 C25H36O7
    3,3-(ethylenedioxy)-17α,20:20,21-bis(methylenedioxy)pregn-5-en-11β-ol
    —— 3,3'-(2,4-dinitro-phenylimino)-di-propionitrile 15942-17-3 C12H11N5O4
    3,3'-(2,4-dinitro-phenylimino)-di-propionitrile
    —— 3,6-di-t-butyl-cyclo-1,2,4,5-tetraaza-3,6-diborane dimer 20960-11-6 C16H44B4N8
    3,6-di-t-butyl-cyclo-1,2,4,5-tetraaza-3,6-diborane dimer
    —— (3S,5S,8S,9S,10S,11S,13S,14S)-10,13-dimethylhexadecahydrodispiro[cyclopenta[a]phenanthrene-17,4′-[1,3]-dioxolane-5′,4″-[1,3]dioxolane]-3,11-diol 116105-55-6 C23H36O6
    (3S,5S,8S,9S,10S,11S,13S,14S)-10,13-dimethylhexadecahydrodispiro[cyclopenta[a]phenanthrene-17,4′-[1,3]-dioxolane-5′,4″-[1,3]dioxolane]-3,11-diol
    —— 3-bromo-2'-chloro-5'-methoxy-[1,1'-biphenyl]-2-amine 1257236-13-7 C13H11BrClNO
    3-bromo-2'-chloro-5'-methoxy-[1,1'-biphenyl]-2-amine
    —— (3R,4R,6S,6aS,8R,9R,10S,11S,11aR,12R,12aR,13R)-11a-ethoxy-4,9,11-trihydroxy-6,10,13-trimethoxy-3-(methoxymethyl)-1-methyltetradecahydro-2H-3,6a,12-(epiethane[1,1,2]triyl)-7,9-methanonaphtho[2,3-b]azocin-8-yl benzoate 101247-25-0 C33H47NO10
    (3R,4R,6S,6aS,8R,9R,10S,11S,11aR,12R,12aR,13R)-11a-ethoxy-4,9,11-trihydroxy-6,10,13-trimethoxy-3-(methoxymethyl)-1-methyltetradecahydro-2H-3,6a,12-(epiethane[1,1,2]triyl)-7,9-methanonaphtho[2,3-b]azocin-8-yl benzoate
    —— 3-O-(E)-p-acetoxycinnamoylursolic acid 50627-75-3 C41H56O6
    3-O-(E)-p-acetoxycinnamoylursolic acid
    —— 3'-O-vinyladipoylfluorodeoxyuridine 1104250-01-2 C17H21FN2O8
    3'-O-vinyladipoylfluorodeoxyuridine
    —— 3β-Acetoxy-12α-hydroxy-5β,14β-androstan-17β,14-carbolacton 101039-55-8 C22H32O5
    3β-Acetoxy-12α-hydroxy-5β,14β-androstan-17β,14-carbolacton
    —— 3-((2-(diphenylphosphaneyl)benzoyl)thio)propane-1-sulfonic acid 1432617-47-4 C22H21O4PS2
    3-((2-(diphenylphosphaneyl)benzoyl)thio)propane-1-sulfonic acid
    —— 3-((tert-butoxy)-N-(2-(N-(2-quinolyl)carbamoyl)ethyl)carbonylamino)-N-(7-methylpyridino[3,2-e]pyridin-2-yl)propanamide 391247-75-9 C29H32N6O4
    3-((tert-butoxy)-N-(2-(N-(2-quinolyl)carbamoyl)ethyl)carbonylamino)-N-(7-methylpyridino[3,2-e]pyridin-2-yl)propanamide
    —— 3β,14β-dihydroxy-5,10-diketo-19-nor-5,10-secocard-20(22)-enolide 98086-73-8 C22H30O6
    3β,14β-dihydroxy-5,10-diketo-19-nor-5,10-secocard-20(22)-enolide
    —— 3-(5-methylthiophene-2-carbonyl)-2-naphthoic acid 1223428-65-6 C17H12O3S
    3-(5-methylthiophene-2-carbonyl)-2-naphthoic acid
    —— 3β-α-L-arabinopyranosyloxy-5,14-dihydroxy-19-oxo-5β,14β-card-20(22)-enolide 15596-26-6 C28H40O10
    3β-α-L-arabinopyranosyloxy-5,14-dihydroxy-19-oxo-5β,14β-card-20(22)-enolide
    —— 3β-(tert-butyldiphenylsiloxy)-12β-acetyl-14β-hydroxy-5β,14β-card-20(22)-enolide 1393730-33-0 C41H54O6Si
    3β-(tert-butyldiphenylsiloxy)-12β-acetyl-14β-hydroxy-5β,14β-card-20(22)-enolide