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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-(1-methylsulfanyl-2-nitro-vinyl)-2-phenyl-indole 41765-45-1 C17H14N2O2S
    3-(1-methylsulfanyl-2-nitro-vinyl)-2-phenyl-indole
    —— 3-Phenylthio-1-(2-thienyl)-2-buten-1-on 35345-32-5 C14H12OS2
    3-Phenylthio-1-(2-thienyl)-2-buten-1-on
    —— 3-<i>p</i>-tolyl-2,3-dihydro-pyrano[3,2-<i>f</i>]quinolin-1-one 21629-65-2 C19H15NO2
    3-<i>p</i>-tolyl-2,3-dihydro-pyrano[3,2-<i>f</i>]quinolin-1-one
    —— 3-Benzylidenamino-9-(2-cyanoethyl)carbazol 35473-73-5 C22H17N3
    3-Benzylidenamino-9-(2-cyanoethyl)carbazol
    —— 3-Hydroxy-4-(2-nitro-phenylazo)-naphthalene-2-carboxylic acid naphtho[2,1-d]thiazol-2-ylamide 26993-65-7 C28H17N5O4S
    3-Hydroxy-4-(2-nitro-phenylazo)-naphthalene-2-carboxylic acid naphtho[2,1-d]thiazol-2-ylamide
    —— (3S,4bS,8aS)-4b,8,8-Trimethyl-1,2,3,4,4b,5,6,7,8,8a,9,10-dodecahydro-phenanthren-3-ol 33877-49-5 C17H28O
    (3S,4bS,8aS)-4b,8,8-Trimethyl-1,2,3,4,4b,5,6,7,8,8a,9,10-dodecahydro-phenanthren-3-ol
    —— 3-β-cholestanyl 2,3,4,6-tetra-O-benzyl-β-D-glucopyranoside 70849-14-8 C61H82O6
    3-β-cholestanyl 2,3,4,6-tetra-O-benzyl-β-D-glucopyranoside
    —— 3-bromoacetyl-4-hydroxy-1-methylquinolin-2-one 122476-70-4 C12H10BrNO3
    3-bromoacetyl-4-hydroxy-1-methylquinolin-2-one
    —— 3α,6α,7α-trihydroxy-5β-cholan-24-oic acid 64898-86-8 C24H39O5*Na
    3α,6α,7α-trihydroxy-5β-cholan-24-oic acid
    —— 3-acetoxy-7-chloro-2-(N-methylethoxycarbonylamino)-5-phenyl-3H-1,4-benzodiazepine 79859-79-3 C21H20ClN3O4
    3-acetoxy-7-chloro-2-(N-methylethoxycarbonylamino)-5-phenyl-3H-1,4-benzodiazepine
    —— 3-(3-indolyl)propanal oxime 59409-14-2 C11H12N2O
    3-(3-indolyl)propanal oxime
    —— 3β,11α,15β-trihydroxy-5-pregnen-20-one 11α,15β-diacetate 86846-34-6 C25H36O6
    3β,11α,15β-trihydroxy-5-pregnen-20-one 11α,15β-diacetate
    —— (3aS,4R,6aR)-tert-butyl 4-((R)-1-(tert-butyldimethylsilyloxy)but-3-enyl)-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyrrole-5-carboxylate 1314241-33-2 C22H41NO5Si
    (3aS,4R,6aR)-tert-butyl 4-((R)-1-(tert-butyldimethylsilyloxy)but-3-enyl)-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyrrole-5-carboxylate
    —— 3-Methyl-dihydro-uridin 65820-82-8 C10H16N2O6
    3-Methyl-dihydro-uridin
    —— [3-(4-ethoxy-phenyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-5-yl]-(1-methyl-1H-pyrazol-3-yl)-amine 1448694-00-5 C16H16N8O
    [3-(4-ethoxy-phenyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-5-yl]-(1-methyl-1H-pyrazol-3-yl)-amine
    —— 3,6-anhydro-1-O-benzyl-2-deoxy-4,5:7,8-di-O-oxomethylene-D-manno-octitol 950851-40-8 C17H18O8
    3,6-anhydro-1-O-benzyl-2-deoxy-4,5:7,8-di-O-oxomethylene-D-manno-octitol
    —— 3-[(2S,4R,5S,6S)-2-benzyloxymethyl-5-(tert-butyldimethylsilyloxy)-6-methoxy-3-methylenetetrahydropyran-4-yl]propyl pivalate 1030027-95-2 C29H48O6Si
    3-[(2S,4R,5S,6S)-2-benzyloxymethyl-5-(tert-butyldimethylsilyloxy)-6-methoxy-3-methylenetetrahydropyran-4-yl]propyl pivalate
    —— 3-<2-Methoxycarbonyl-3,4-dihydro-8-methylphenanthryl-(1)>-propionsaeuremethylester 111585-19-4 C21H22O4
    3-<2-Methoxycarbonyl-3,4-dihydro-8-methylphenanthryl-(1)>-propionsaeuremethylester
    —— (3aR,4S,5S,6aR)-5-Hydroxy-4-((S)-2-hydroxy-2-phenyl-ethylsulfanyl)-hexahydro-pentalen-1-one 89410-70-8 C16H20O3S
    (3aR,4S,5S,6aR)-5-Hydroxy-4-((S)-2-hydroxy-2-phenyl-ethylsulfanyl)-hexahydro-pentalen-1-one
    —— 3S-(2R-3R-bis-benzyloxy-5-hydroxy-3R-methyltetrahydropyran-4R-yloxy)-6S-{2-[6R-(2,2-dimethyl-[1,3]dioxan-5-ylmethyl)-4S-methoxymethoxy-3R-(triethylsilanyloxy)-tetrahydropyran-2R-yl]-1R-iodoethyl}-6S-methyl-tetrahydropyran-2-one 569661-04-7 C48H73IO13Si
    3S-(2R-3R-bis-benzyloxy-5-hydroxy-3R-methyltetrahydropyran-4R-yloxy)-6S-{2-[6R-(2,2-dimethyl-[1,3]dioxan-5-ylmethyl)-4S-methoxymethoxy-3R-(triethylsilanyloxy)-tetrahydropyran-2R-yl]-1R-iodoethyl}-6S-methyl-tetrahydropyran-2-one
    —— 3-(4-methylphenoxy)-piperidine hydrochloride 1286273-46-8 C12H17NO*ClH
    3-(4-methylphenoxy)-piperidine hydrochloride
    —— 3Z-(3-methoxycarbonylpropoxyimino)-6α-methyl-16α,17α-cyclohexanopregna-1,4-diene-20-one 1232236-54-2 C31H45NO4
    3Z-(3-methoxycarbonylpropoxyimino)-6α-methyl-16α,17α-cyclohexanopregna-1,4-diene-20-one
    —— (3S)-2,2-diphenyl-3-[(S)-2-(p-toluenesulfinyl)phenyl]oxirane 1029690-06-9 C27H22O2S
    (3S)-2,2-diphenyl-3-[(S)-2-(p-toluenesulfinyl)phenyl]oxirane
    —— 3-(N-(2-acetamidoethyl)-3-(2-(4-(3-phenylureido)phenyl)acetamido)propanamido)propanoic acid 229628-76-6 C25H31N5O6
    3-(N-(2-acetamidoethyl)-3-(2-(4-(3-phenylureido)phenyl)acetamido)propanamido)propanoic acid
    —— (3S)-3-(benzyloxy)tetrahydro-4H-pyran-4-one 1268515-65-6 C12H14O3
    (3S)-3-(benzyloxy)tetrahydro-4H-pyran-4-one
    —— {3-[(S)-2-(6-methoxynaphthalen-2-yl)propanamido]propanoyl}-L-histidine 1567789-68-7 C23H26N4O5
    {3-[(S)-2-(6-methoxynaphthalen-2-yl)propanamido]propanoyl}-L-histidine
    —— 3-C-ethynyl-1,2-O-isopropylidene-α-D-ribo-pentofuranose 155470-63-6 C10H14O5
    3-C-ethynyl-1,2-O-isopropylidene-α-D-ribo-pentofuranose
    —— 3-benzoyl-7-chloro-1-methyl-5-phenyl-3H-1,4-benzodiazepin-2-one 78498-87-0 C23H17ClN2O2
    3-benzoyl-7-chloro-1-methyl-5-phenyl-3H-1,4-benzodiazepin-2-one
    —— (3R,8a'S,2'R,4a'R,6'S)-1-furan-2-yl-3-hydroxy-3-(6'-hydroxymethyl-2',6'-dimethyl-octahydro-pyrano[3',2'-b]pyran-2'-yl)-propan-1-one 950565-89-6 C18H24O6
    (3R,8a'S,2'R,4a'R,6'S)-1-furan-2-yl-3-hydroxy-3-(6'-hydroxymethyl-2',6'-dimethyl-octahydro-pyrano[3',2'-b]pyran-2'-yl)-propan-1-one
    —— 3,20-dioxo-pregna-1,4-dien-21-yl acetate 1171-90-0 C23H30O4
    3,20-dioxo-pregna-1,4-dien-21-yl acetate
    —— 3-(N-(3-(1H-imidazol-1-yl)propyl)-4-(2-(4-(3-(o-tolyl)ureido)phenyl)acetamido)butanamido)propanoic acid 229629-80-5 C29H36N6O5
    3-(N-(3-(1H-imidazol-1-yl)propyl)-4-(2-(4-(3-(o-tolyl)ureido)phenyl)acetamido)butanamido)propanoic acid
    —— 3β-Acetoxy-6-oxo-18,19-bisnor-4,4,5β,14β-tetramethyl-8α,9β,10α-Δ<sup>13(17)</sup>-cholesten 17851-88-6 C31H50O3
    3β-Acetoxy-6-oxo-18,19-bisnor-4,4,5β,14β-tetramethyl-8α,9β,10α-Δ<sup>13(17)</sup>-cholesten
    —— 3-{2-(methylaminosulfonyl)amino-3-fluoropyridin-4-ylmethyl}-4-ethyl-6-methyl-7-(pyrimidin-2-yloxy)-2-oxo-2H-1-benzopyran 946128-99-0 C23H22FN5O5S
    3-{2-(methylaminosulfonyl)amino-3-fluoropyridin-4-ylmethyl}-4-ethyl-6-methyl-7-(pyrimidin-2-yloxy)-2-oxo-2H-1-benzopyran
    —— 3-[N-(tert-butoxycarbonyl)-N-[2-[5-[3-(2,4-difluorophenyl)-2-methylpropoxy]-1-indolinyl]-2-oxoethyl]amino]propionic acid hydrochloride 957203-05-3 C23H26F2N2O4*ClH
    3-[N-(tert-butoxycarbonyl)-N-[2-[5-[3-(2,4-difluorophenyl)-2-methylpropoxy]-1-indolinyl]-2-oxoethyl]amino]propionic acid hydrochloride
    —— 3-(2H-tetrazol-5-yl)-l,4,5,6-tetrahydro-cyclopentapyrazole ammonium salt 878886-64-7 C7H8N6*H3N
    3-(2H-tetrazol-5-yl)-l,4,5,6-tetrahydro-cyclopentapyrazole ammonium salt
    —— (3S,5R,6R,7S)-1-benzyl-5,6-diacetoxy-7-methoxy-3-(trifluoroacetamido)azepin-2-one 1035222-61-7 C20H23F3N2O7
    (3S,5R,6R,7S)-1-benzyl-5,6-diacetoxy-7-methoxy-3-(trifluoroacetamido)azepin-2-one
    —— 3-Acetylmaradiol 64762-99-8 C32H52O3
    3-Acetylmaradiol
    —— 3β-Acetoxy-9α-hydroxy-5α-cholest-8(14)-en-15-one 72584-37-3 C29H46O4
    3β-Acetoxy-9α-hydroxy-5α-cholest-8(14)-en-15-one
    —— (3'R,4'R,5'S)-3'-methyl-5'-nitro-4'-propylspiro[indene-2,6'-oxane]-1,2',3-trione 1609696-86-7 C17H17NO6
    (3'R,4'R,5'S)-3'-methyl-5'-nitro-4'-propylspiro[indene-2,6'-oxane]-1,2',3-trione
    —— (3-<sup>14</sup>C)p-Coumarsaeure 50816-83-6 C9H8O3
    (3-<sup>14</sup>C)p-Coumarsaeure
    —— 3-(2-Chloro-ethyl)-1-[(2R,3R,4R,5S,6R)-3,4-dihydroxy-6-hydroxymethyl-5-((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-2-yl]-1-(4-methyl-benzyl)-urea 74014-94-1 C23H35ClN2O11
    3-(2-Chloro-ethyl)-1-[(2R,3R,4R,5S,6R)-3,4-dihydroxy-6-hydroxymethyl-5-((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-2-yl]-1-(4-methyl-benzyl)-urea
    —— 3-acetoxymethyl-7-<<<<1-(3-bromo-5-isoxazolyl)ethylidene>-(Z)-amino>oxy>acetamido>-8-oxo-5-thia-1-azabicyclo<4.2.0>oct-2-ene-2-carboxylic acid 138116-90-2 C17H17BrN4O8S
    3-acetoxymethyl-7-<<<<1-(3-bromo-5-isoxazolyl)ethylidene>-(Z)-amino>oxy>acetamido>-8-oxo-5-thia-1-azabicyclo<4.2.0>oct-2-ene-2-carboxylic acid
    —— 3-hydroxy 4'-demethyl papaveraldine 123348-81-2 C19H17NO6
    3-hydroxy 4'-demethyl papaveraldine
    —— 3-pentyl-5-((6-(((2s,5s)-2-phenyl-1,3-dioxan-5-yl)oxy)hexyl)oxy)phenol 1350724-42-3 C27H38O5
    3-pentyl-5-((6-(((2s,5s)-2-phenyl-1,3-dioxan-5-yl)oxy)hexyl)oxy)phenol
    —— 3-(N-(cyclohexylmethyl)-3-(3-(4-(3-phenylureido)phenyl)propanamido)propanamido)propanoic acid 229629-28-1 C29H38N4O5
    3-(N-(cyclohexylmethyl)-3-(3-(4-(3-phenylureido)phenyl)propanamido)propanamido)propanoic acid
    —— (3-(2-(hydroxymethyl)-6-(methoxymethoxy)-4-methylphenyl)-8-(methoxymethoxy)-1,4-dioxo-1,4-dihydronaphthalen-2-yl)-L-serine 1354710-52-3 C25H27NO10
    (3-(2-(hydroxymethyl)-6-(methoxymethoxy)-4-methylphenyl)-8-(methoxymethoxy)-1,4-dioxo-1,4-dihydronaphthalen-2-yl)-L-serine
    —— 3,5,5-trimethylhexanoic anhydride 94376-47-3 C18H34O3
    3,5,5-trimethylhexanoic anhydride
    —— 3-(o-Nitrophenylhydrazono)-imidazo<1,2-a>pyridin-2-on 17886-60-1 C13H9N5O3
    3-(o-Nitrophenylhydrazono)-imidazo<1,2-a>pyridin-2-on
    —— 3-allyl-4-allyloxy-5-phenylaminobenzoic acid methyl ester 1072098-24-8 C20H21NO3
    3-allyl-4-allyloxy-5-phenylaminobenzoic acid methyl ester
    —— 3-(2-(2-methoxyethoxy)ethoxy)-5-((trimethylsilyl)ethynyl)aniline 1240467-12-2 C16H25NO3Si
    3-(2-(2-methoxyethoxy)ethoxy)-5-((trimethylsilyl)ethynyl)aniline