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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3β,17β-diacetoxy-6α-hydroxy-19-nor-5α-androstane 892848-32-7 C22H34O5
    3β,17β-diacetoxy-6α-hydroxy-19-nor-5α-androstane
    —— 3β-acetoxy-11β-hydroxy-2'-methyl-(5α,16β)-pregnano[17,16-<i>d</i>]oxazol-20-one 13649-87-1 C25H37NO5
    3β-acetoxy-11β-hydroxy-2'-methyl-(5α,16β)-pregnano[17,16-<i>d</i>]oxazol-20-one
    —— [(3R,5R,8R,9S,10S,13S,14S,17R)-17-cyano-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl] acetate 181930-87-0 C22H33NO2
    [(3R,5R,8R,9S,10S,13S,14S,17R)-17-cyano-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl] acetate
    —— (3R,6S,6aS,7R,7aR,8R,9R,10S,11S,11aR,12R,12aR,13R,14S)-11a-acetoxy-4,9,11-trihydroxy-1-(hydroxymethyl)-6,10,13-trimethoxy-3-(methoxymethyl)tetradecahydro-2H-3,6a,12-(epiethane[1,1,2]triyl)-7,9-methanonaphtho[2,3-b]azocin-8-yl benzoate 82323-95-3 C33H45NO12
    (3R,6S,6aS,7R,7aR,8R,9R,10S,11S,11aR,12R,12aR,13R,14S)-11a-acetoxy-4,9,11-trihydroxy-1-(hydroxymethyl)-6,10,13-trimethoxy-3-(methoxymethyl)tetradecahydro-2H-3,6a,12-(epiethane[1,1,2]triyl)-7,9-methanonaphtho[2,3-b]azocin-8-yl benzoate
    —— 3,4-diamino-2',3',5',6'-tetrafluoro-[1,4]bipyridinyl-1-ylium fluoride 943868-11-9 C10H7F4N4*F
    3,4-diamino-2',3',5',6'-tetrafluoro-[1,4]bipyridinyl-1-ylium fluoride
    —— 3'-O-lauroyl-floxuridine 118694-13-6 C21H33FN2O6
    3'-O-lauroyl-floxuridine
    —— 3-heptyl-1-methylquinoxalin-2(1H)-one 13297-43-3 C16H22N2O
    3-heptyl-1-methylquinoxalin-2(1H)-one
    —— 3-aminoestra-1,3,5(10)-trien-17β-ol hydrochloride 109667-25-6 C18H25NO*ClH
    3-aminoestra-1,3,5(10)-trien-17β-ol hydrochloride
    —— 3α,7α-Dihydroxy-5β-cholanoyltaurin 516-35-8 C26H45NO6S
    3α,7α-Dihydroxy-5β-cholanoyltaurin
    —— [(3S,9S,10R,13R,14R,17R)-17-[(E,2R,5R)-5,6-dimethylhept-3-en-2-yl]-10,13-dimethyl-2,3,4,9,11,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3-yl] octanoate 29398-29-6 C36H58O2
    [(3S,9S,10R,13R,14R,17R)-17-[(E,2R,5R)-5,6-dimethylhept-3-en-2-yl]-10,13-dimethyl-2,3,4,9,11,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3-yl] octanoate
    —— (3β,5α,16α)-16-bromo-3-hydroxyestran-17-one 948563-13-1 C18H27BrO2
    (3β,5α,16α)-16-bromo-3-hydroxyestran-17-one
    —— 3-bromo-2'-chloro-5'-methoxy-2-thiocyanato-1,1'-biphenyl 1257236-15-9 C14H9BrClNOS
    3-bromo-2'-chloro-5'-methoxy-2-thiocyanato-1,1'-biphenyl
    —— 3,7-dithia-5-oxocycloheptamaleonitrile 220619-15-8 C6H4N2OS2
    3,7-dithia-5-oxocycloheptamaleonitrile
    —— 3-nitrobenzyl thiocyanate 66907-51-5 C8H6N2O2S
    3-nitrobenzyl thiocyanate
    —— (3S,4R)-3-ethyl-4-(3-tosyl-3H-imidazo[1,2-a]pyrrolo[2,3-e]pyrazin-8-yl)-N-(2,2,2-trifluoroethyl)pyrrolidine-1-carboxamide 2411540-30-0 C24H25F3N6O3S
    (3S,4R)-3-ethyl-4-(3-tosyl-3H-imidazo[1,2-a]pyrrolo[2,3-e]pyrazin-8-yl)-N-(2,2,2-trifluoroethyl)pyrrolidine-1-carboxamide
    —— 3-pivaloyloxymethyl-2'-deoxy-5-fluorouridine 150109-63-0 C15H21FN2O7
    3-pivaloyloxymethyl-2'-deoxy-5-fluorouridine
    —— (3S,6S)-1,8-diphenylocta-1,7-diyne-3,6-diol 1449791-83-6 C20H18O2
    (3S,6S)-1,8-diphenylocta-1,7-diyne-3,6-diol
    —— (3α,5α,11β,16β)-3,11,21-tris(benzyloxy)-16-hydroxypregnan-20-one 1578266-65-5 C42H52O5
    (3α,5α,11β,16β)-3,11,21-tris(benzyloxy)-16-hydroxypregnan-20-one
    —— 3.4-Dimethyl-3.4-dichlor-cyclobuten 17339-64-9 C6H8Cl2
    3.4-Dimethyl-3.4-dichlor-cyclobuten
    —— 3-phenyl-2-(4,4,5,5-tetramethyl-1,3-dioxolan-2-yl)propan-1-ol 1291082-15-9 C16H24O3
    3-phenyl-2-(4,4,5,5-tetramethyl-1,3-dioxolan-2-yl)propan-1-ol
    —— 3-allyl-3-phenyl-pentane-2,4-dione 1261299-40-4 C14H16O2
    3-allyl-3-phenyl-pentane-2,4-dione
    —— 3-O-decanoyl-2-eicosapentaneoyl-1-O-octadecanoyl-sn-glycerol 1083335-43-6 C51H88O6
    3-O-decanoyl-2-eicosapentaneoyl-1-O-octadecanoyl-sn-glycerol
    —— 3-[(2-fluoro-4-iodophenyl)amino]isonicotinohydrazide 885588-69-2 C12H10FIN4O
    3-[(2-fluoro-4-iodophenyl)amino]isonicotinohydrazide
    —— 3β-((Ξ)-2-bromo-propionyloxy)-5,14-dihydroxy-19-oxo-5β,14β-card-20(22)-enolide 81913-27-1 C26H35BrO7
    3β-((Ξ)-2-bromo-propionyloxy)-5,14-dihydroxy-19-oxo-5β,14β-card-20(22)-enolide
    —— 3-oxo-3-phenyl-N-pentafluorophenylpropanamide 111361-40-1 C15H8F5NO2
    3-oxo-3-phenyl-N-pentafluorophenylpropanamide
    —— (3aS,8aR)-5-methoxy-3a,8-dimethyl-1-(2-(piperidin-1-yl)ethyl)-1,2,3,3a,8,8a-hexahydropyrrolo[2,3-b]indole 1221447-72-8 C20H31N3O
    (3aS,8aR)-5-methoxy-3a,8-dimethyl-1-(2-(piperidin-1-yl)ethyl)-1,2,3,3a,8,8a-hexahydropyrrolo[2,3-b]indole
    —— 3-{3-[((S)-3,4-dimethoxy-bicyclo[4.2.0]octa-1.3,5-triene-7-ylmethyl)-methyl-amino]-propyl}-7,8-dimethoxy-1.3.4,5-tetrahydro-2H-3-benzazepine-2-one perchlorate 1346558-03-9 C27H36N2O5*ClHO4
    3-{3-[((S)-3,4-dimethoxy-bicyclo[4.2.0]octa-1.3,5-triene-7-ylmethyl)-methyl-amino]-propyl}-7,8-dimethoxy-1.3.4,5-tetrahydro-2H-3-benzazepine-2-one perchlorate
    —— (3α,5α,11β)-3,11-bis(benzyloxy)-20-oxopregn-16-en-21-yl acetate 1578266-58-6 C37H46O5
    (3α,5α,11β)-3,11-bis(benzyloxy)-20-oxopregn-16-en-21-yl acetate
    —— (3-(4-chlorobenzoyl)naphthalen-2-yl)(thiophen-2-yl)methanone 1223429-71-7 C22H13ClO2S
    (3-(4-chlorobenzoyl)naphthalen-2-yl)(thiophen-2-yl)methanone
    —— 3-((2-(diphenylphosphoryl)benzoyl)thio)propane-1-sulfonic acid 1432617-65-6 C22H21O5PS2
    3-((2-(diphenylphosphoryl)benzoyl)thio)propane-1-sulfonic acid
    —— 3-Hydroxyphenylcyanat 61053-87-0 C7H5NO2
    3-Hydroxyphenylcyanat
    —— 3-[{3-[{3-[bis-(2-cyano-ethyl)-amino]-propyl}-(2-methyl-allyl)-amino]-propyl}-(2-cyano-ethyl)amino]-propionitrile 1278584-91-0 C22H35N7
    3-[{3-[{3-[bis-(2-cyano-ethyl)-amino]-propyl}-(2-methyl-allyl)-amino]-propyl}-(2-cyano-ethyl)amino]-propionitrile
    —— ((3S,3aS,5aS,6S,7S,9aR,9bS)-3-Hydroxy-3a-methyl-6-vinyl-dodecahydro-cyclopenta[a]naphthalen-7-yl)-acetaldehyde 100021-09-8 C18H28O2
    ((3S,3aS,5aS,6S,7S,9aR,9bS)-3-Hydroxy-3a-methyl-6-vinyl-dodecahydro-cyclopenta[a]naphthalen-7-yl)-acetaldehyde
    —— 3,4-diamino-1-(3,4-dichlorobenzyl)pyridinium chloride 113311-95-8 C12H12Cl2N3*Cl
    3,4-diamino-1-(3,4-dichlorobenzyl)pyridinium chloride
    —— 3-Methyl5-ethyl4-(4-fluorophenyl)-6-isopropyl-1-methyl-pyrid-2-one-3,5-dicarboxylate 130318-27-3 C20H22FNO5
    3-Methyl5-ethyl4-(4-fluorophenyl)-6-isopropyl-1-methyl-pyrid-2-one-3,5-dicarboxylate
    —— 3-Methylsulfanyl-propionic acid (8S,9S,11S,13S,14S,17R)-11-hydroxy-17-(2-methanesulfonyloxy-acetyl)-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl ester 128421-24-9 C26H38O8S2
    3-Methylsulfanyl-propionic acid (8S,9S,11S,13S,14S,17R)-11-hydroxy-17-(2-methanesulfonyloxy-acetyl)-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl ester
    —— 3-(benzyloxy)-3-methylbut-1-yne 50420-73-0 C12H14O
    3-(benzyloxy)-3-methylbut-1-yne
    —— 3-[4-(3-iodoprop-2-enyloxycarbonylamino)phenoxy]-1-N-(tert-butoxycarbonyl)isopropylaminopropan-2-ol 265669-12-3 C21H31IN2O6
    3-[4-(3-iodoprop-2-enyloxycarbonylamino)phenoxy]-1-N-(tert-butoxycarbonyl)isopropylaminopropan-2-ol
    —— 3-hydroxy-2-(3-phenylallyl)cyclohex-2-en-1-one 1010692-30-4 C15H16O2
    3-hydroxy-2-(3-phenylallyl)cyclohex-2-en-1-one
    —— (3aS,8aR)-3a,8-dimethyl-1-(2-(pyridin-2-yl)ethyl)-1,2,3,3a,8,8a-hexahydropyrrolo[2,3-b]indol-5-ol 1221447-61-5 C19H23N3O
    (3aS,8aR)-3a,8-dimethyl-1-(2-(pyridin-2-yl)ethyl)-1,2,3,3a,8,8a-hexahydropyrrolo[2,3-b]indol-5-ol
    —— 3-(4-bromo-2-(3-chloro-5-cyanophenoxy)-3-fluorophenyl)propanehydrazide 1068605-08-2 C16H12BrClFN3O2
    3-(4-bromo-2-(3-chloro-5-cyanophenoxy)-3-fluorophenyl)propanehydrazide
    —— (3-octyne)Fe(1+) 107135-51-3 C8H14Fe
    (3-octyne)Fe(1+)
    —— 3-[3,5-dihydroxy-3-(2-hydroxy-acetyl)-3a,6-dimethyl-7-oxo-dodecahydro-cyclo-penta[α]naphtalen-6-yl]-propionic acid 119013-53-5 C20H30O7
    3-[3,5-dihydroxy-3-(2-hydroxy-acetyl)-3a,6-dimethyl-7-oxo-dodecahydro-cyclo-penta[α]naphtalen-6-yl]-propionic acid
    —— (3α,5α,11β,16β)-3,11-bis(benzyloxy)-17-bromo-16-hydroxypregnan-20-one 1266102-70-8 C35H45BrO4
    (3α,5α,11β,16β)-3,11-bis(benzyloxy)-17-bromo-16-hydroxypregnan-20-one
    —— 3,3'-(phthalazine-1,4-diylbis(azanediyl))bis(2-methyl-5-(thiophen-2-ylmethylene)-3,5-dihydro-4H-imidazol-4-one) 138973-33-8 C26H20N8O2S2
    3,3'-(phthalazine-1,4-diylbis(azanediyl))bis(2-methyl-5-(thiophen-2-ylmethylene)-3,5-dihydro-4H-imidazol-4-one)
    —— 3,3'-(phthalazine-1,4-diylbis(azanediyl))bis(2-methyl-5-(3-phenylallylidene)-3,5-dihydro-4H-imidazol-4-one) 138973-21-4 C34H28N8O2
    3,3'-(phthalazine-1,4-diylbis(azanediyl))bis(2-methyl-5-(3-phenylallylidene)-3,5-dihydro-4H-imidazol-4-one)
    —— 3-tert-butyl-2-hydroxy-5-triphenylmethylbenzaldehyde 182217-23-8 C30H28O2
    3-tert-butyl-2-hydroxy-5-triphenylmethylbenzaldehyde
    —— 3-phenyl-3-(4,4,5,5-tetramethyl-1,3-dioxolan-2-yl)propan-1-ol 1291082-21-7 C16H24O3
    3-phenyl-3-(4,4,5,5-tetramethyl-1,3-dioxolan-2-yl)propan-1-ol
    —— 3-cyanato-naphthalene-2-carboxylic acid methyl ester 1144-47-4 C13H9NO3
    3-cyanato-naphthalene-2-carboxylic acid methyl ester
    —— 3,5,12,14-dipyridyl-8,9,17,18-dibenzo[2,4,6,11,13,14]hexacyclooctadecane-1,6,10,15-tetraene 181623-77-8 C26H18N6
    3,5,12,14-dipyridyl-8,9,17,18-dibenzo[2,4,6,11,13,14]hexacyclooctadecane-1,6,10,15-tetraene