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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-Methyl-2-triphenylphosphoranylidenamino-benzoxazolium-iodid 104953-85-7 C26H22N2OP*I
    3-Methyl-2-triphenylphosphoranylidenamino-benzoxazolium-iodid
    —— (3R)-3r,4t-dihydroxy-cyclohexane-1,2-dione-bis-phenylhydrazone 18424-50-5 C18H20N4O2
    (3R)-3r,4t-dihydroxy-cyclohexane-1,2-dione-bis-phenylhydrazone
    —— (3aS)-tert-butyl 1-benzyl-5-hydroxy-3a-methyl-1,3,3a,8a-tetrahydropyrrolo[2,3-b]indole-8(2H)-carboxylate 1201920-72-0 C23H28N2O3
    (3aS)-tert-butyl 1-benzyl-5-hydroxy-3a-methyl-1,3,3a,8a-tetrahydropyrrolo[2,3-b]indole-8(2H)-carboxylate
    —— (3S,4R)-1,1,3-trideuterio-3,5-dimethyl-4-(phenylmethoxymethoxy)hexan-1-ol 906535-75-9 C16H26O3
    (3S,4R)-1,1,3-trideuterio-3,5-dimethyl-4-(phenylmethoxymethoxy)hexan-1-ol
    —— (3aS,4R,5S,7S,7aR)-7-Benzyloxy-5-(tert-butyl-diphenyl-silanyloxymethyl)-2,2-dimethyl-6-methylene-hexahydro-benzo[1,3]dioxol-4-ol 716320-25-1 C34H42O5Si
    (3aS,4R,5S,7S,7aR)-7-Benzyloxy-5-(tert-butyl-diphenyl-silanyloxymethyl)-2,2-dimethyl-6-methylene-hexahydro-benzo[1,3]dioxol-4-ol
    —— 3-acetyl-6-propyl-pyran-2,4-dione 56039-14-6 C10H12O4
    3-acetyl-6-propyl-pyran-2,4-dione
    —— (3R,4S,5R)-5-t-butyldimethylsilyloxy-4-methyl-3-heptanol 108815-19-6 C14H32O2Si
    (3R,4S,5R)-5-t-butyldimethylsilyloxy-4-methyl-3-heptanol
    —— 3-(diphenylphosphino)-1-tosyl-1H-indole 1430885-78-1 C27H22NO2PS
    3-(diphenylphosphino)-1-tosyl-1H-indole
    —— 3-ethoxy-4-hydroxy-6-(2-acetoxyethoxy)-2H-1-benzopyran-2-one 482287-64-9 C15H16O7
    3-ethoxy-4-hydroxy-6-(2-acetoxyethoxy)-2H-1-benzopyran-2-one
    —— 3-Benzyloxy-2-methyl-4-pyridone 267416-92-2 C13H13NO2
    3-Benzyloxy-2-methyl-4-pyridone
    —— 3-Benzolsulfonyl-6-hydroxy-8,9-dimethoxy-1-6-hexahydro-benzazocin 54528-41-5 C19H23NO5S
    3-Benzolsulfonyl-6-hydroxy-8,9-dimethoxy-1-6-hexahydro-benzazocin
    —— 3-Benzyl-3-hydroxy-2-(naphthalene-2-sulfinylmethyl)-2,3-dihydro-isoindol-1-one 269742-94-1 C26H21NO3S
    3-Benzyl-3-hydroxy-2-(naphthalene-2-sulfinylmethyl)-2,3-dihydro-isoindol-1-one
    —— 3-(benzyloxymethyl)-1-[2,3-di-O-(tert-butyldimethylsilyl)-5-deoxy-5-iodo-β-D-ribopentofuranosyl]uracil 1332758-09-4 C29H47IN2O6Si2
    3-(benzyloxymethyl)-1-[2,3-di-O-(tert-butyldimethylsilyl)-5-deoxy-5-iodo-β-D-ribopentofuranosyl]uracil
    —— 3-Difluoromethyl-5-[4-((S)-methanesulfinyl)-phenyl]-1-(4-methoxy-phenyl)-1H-pyrazole 151507-22-1 C18H16F2N2O2S
    3-Difluoromethyl-5-[4-((S)-methanesulfinyl)-phenyl]-1-(4-methoxy-phenyl)-1H-pyrazole
    —— (3aS,5aR,9aS)-2,2,5a-Trimethyl-2,3,3a,4-tetrahydro-5aH-cyclopenta[c]indene-1,5,8-trione 78073-81-1 C15H18O3
    (3aS,5aR,9aS)-2,2,5a-Trimethyl-2,3,3a,4-tetrahydro-5aH-cyclopenta[c]indene-1,5,8-trione
    —— (3S,4S)-4-Ethynyl-2,2-dimethyl-decan-3-ol 92490-19-2 C14H26O
    (3S,4S)-4-Ethynyl-2,2-dimethyl-decan-3-ol
    —— 3-methyldibenzo[b,f][1,4]oxazepin-11(10H)-one 3158-86-9 C14H11NO2
    3-methyldibenzo[b,f][1,4]oxazepin-11(10H)-one
    —— 3-(3-Fluorphenoxy)-4-fluor-benzaldehyd 70192-99-3 C13H8F2O2
    3-(3-Fluorphenoxy)-4-fluor-benzaldehyd
    —— 3-<i>tert</i>-butyl-4-oxo-4<i>H</i>-indeno[1,2-<i>c</i>]pyrazole-1-carboxylic acid ethyl ester 109567-17-1 C17H18N2O3
    3-<i>tert</i>-butyl-4-oxo-4<i>H</i>-indeno[1,2-<i>c</i>]pyrazole-1-carboxylic acid ethyl ester
    —— 3-(4-hydroxy benzoyl) 5-nitro 2-n-propyl benzofuran 141645-20-7 C18H15NO5
    3-(4-hydroxy benzoyl) 5-nitro 2-n-propyl benzofuran
    —— 3-[[1-[(4-Hydroxy-3-propan-2-ylphenyl)methyl]-7-methylindol-4-yl]amino]propanoic acid 1000603-18-8 C22H26N2O3
    3-[[1-[(4-Hydroxy-3-propan-2-ylphenyl)methyl]-7-methylindol-4-yl]amino]propanoic acid
    —— (3R,4S,4aR,5R,7R,8S,8aR)-7-(hydroxymethyl)-5-methoxy-2,3,4,4a,5,7,8,8a-octahydro-1H-pyrano[4,3-b]pyridine-3,4,8-triol 1016547-80-0 C10H19NO6
    (3R,4S,4aR,5R,7R,8S,8aR)-7-(hydroxymethyl)-5-methoxy-2,3,4,4a,5,7,8,8a-octahydro-1H-pyrano[4,3-b]pyridine-3,4,8-triol
    —— 3β-acetoxy-16α-benzoyloxy-5α-pregnan-20-one 115292-02-9 C30H40O5
    3β-acetoxy-16α-benzoyloxy-5α-pregnan-20-one
    —— 3-(4,7-dihydroxy-3-(4-isopropylphenyl)benzo-[d]isoxazol-6-yl)propanoic acid 1449422-16-5 C19H19NO5
    3-(4,7-dihydroxy-3-(4-isopropylphenyl)benzo-[d]isoxazol-6-yl)propanoic acid
    —— 3-[(3-chloro-2-methoxy-phenyl)amino]-10-cyclopentyl-9-ethyI-7-methyl-2,4,7,9,10-pentazabicyclo[4.4.0]deca-1,3,5-trien-8-one 1018315-36-0 C20H25ClN6O2
    3-[(3-chloro-2-methoxy-phenyl)amino]-10-cyclopentyl-9-ethyI-7-methyl-2,4,7,9,10-pentazabicyclo[4.4.0]deca-1,3,5-trien-8-one
    —— 3-{5-[3-(aminomethyl)phenyl]-1-(4-methoxyphenyl)-1H-pyrazol-3-yl}-N-(3-methylbenzyl)propanamide 1353544-95-2 C28H30N4O2
    3-{5-[3-(aminomethyl)phenyl]-1-(4-methoxyphenyl)-1H-pyrazol-3-yl}-N-(3-methylbenzyl)propanamide
    —— 3-(2,2-dimethylpropanoyl)-4-hydroxy-2-(2-methoxyphenyl)-1-[4-(1,3-oxazol-5-yl)phenyl]-2H-pyrrol-5-one 1067183-71-4 C25H24N2O5
    3-(2,2-dimethylpropanoyl)-4-hydroxy-2-(2-methoxyphenyl)-1-[4-(1,3-oxazol-5-yl)phenyl]-2H-pyrrol-5-one
    —— 3,3'-((2,7-bis(naphthalen-1-yl(phenyl)amino)-9H-fluorene-9,9-diyl)bis(butane-4,1-diyl))dibenzaldehyde 1353720-43-0 C67H56N2O2
    3,3'-((2,7-bis(naphthalen-1-yl(phenyl)amino)-9H-fluorene-9,9-diyl)bis(butane-4,1-diyl))dibenzaldehyde
    —— 3-(2-chloro-4-ethoxybenzyl)-2-methyl-5-(1-pentanesulfonylcarbamoyl)-3H-imidazo[4,5-b]pyridine 275380-41-1 C22H27ClN4O4S
    3-(2-chloro-4-ethoxybenzyl)-2-methyl-5-(1-pentanesulfonylcarbamoyl)-3H-imidazo[4,5-b]pyridine
    —— 3-(4-ethoxycarbonylamino-2-chlorobenzyl)-2-methyl-5-((E)-1-penten-1-ylsulfonylcarbamoyl)-3H-imidazo[4,5-b]pyridine 275381-99-2 C23H26ClN5O5S
    3-(4-ethoxycarbonylamino-2-chlorobenzyl)-2-methyl-5-((E)-1-penten-1-ylsulfonylcarbamoyl)-3H-imidazo[4,5-b]pyridine
    —— 3-(2,2-dimethylpropanoyl)-4-hydroxy-2-(2-methoxyphenyl)-1-(4-pyridin-2-ylphenyl)-2H-pyrrol-5-one 1067184-31-9 C27H26N2O4
    3-(2,2-dimethylpropanoyl)-4-hydroxy-2-(2-methoxyphenyl)-1-(4-pyridin-2-ylphenyl)-2H-pyrrol-5-one
    —— 3-chloro-2-d1-isopropoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 1355068-11-9 C14H21BClNO3
    3-chloro-2-d1-isopropoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine
    —— 3-(3-[(t-butoxycarbonyl)amino]methyl-2,4-dimethoxyphenyl)-2-isopropoxypropionic acid ethyl ester 334016-36-3 C22H35NO7
    3-(3-[(t-butoxycarbonyl)amino]methyl-2,4-dimethoxyphenyl)-2-isopropoxypropionic acid ethyl ester
    —— 3-{3-[3-(4-bromo-benzyl)-3H-imidazol-4-yl]-propyl}-5-methyl-5-naphthalen-1-yl-imidazolidin-2,4-dione 220363-86-0 C27H25BrN4O2
    3-{3-[3-(4-bromo-benzyl)-3H-imidazol-4-yl]-propyl}-5-methyl-5-naphthalen-1-yl-imidazolidin-2,4-dione
    —— 3-(benzyloxy)-2-(phenylaminooxy)propan-1-ol 1239667-33-4 C16H19NO3
    3-(benzyloxy)-2-(phenylaminooxy)propan-1-ol
    —— 3-bromo-benzo[<i>b</i>]thiophene-2-carbaldehyde-phenylhydrazone 100954-36-7 C15H11BrN2S
    3-bromo-benzo[<i>b</i>]thiophene-2-carbaldehyde-phenylhydrazone
    —— 3-Methoxy-5-phenylsulfanyl-thiophene-2,4-dicarbonitrile 119754-49-3 C13H8N2OS2
    3-Methoxy-5-phenylsulfanyl-thiophene-2,4-dicarbonitrile
    —— 3-[4-(4-bromo-phenyl)-thiazol-2-yl]-2-phenyl-3<i>H</i>-quinazolin-4-one 74636-89-8 C23H14BrN3OS
    3-[4-(4-bromo-phenyl)-thiazol-2-yl]-2-phenyl-3<i>H</i>-quinazolin-4-one
    —— 3,3,3-trifluoro-2-hydroxypropanimidamide hydrochloride 912579-00-1 C3H5F3N2O*ClH
    3,3,3-trifluoro-2-hydroxypropanimidamide hydrochloride
    —— 3,3-ethylenedioxy-17α-(3-hydroxypropyl)-18-methyl-15β,16β-methylene-19-nor-androst-5-en-17β-ol 101765-50-8 C25H38O4
    3,3-ethylenedioxy-17α-(3-hydroxypropyl)-18-methyl-15β,16β-methylene-19-nor-androst-5-en-17β-ol
    —— 3-ethyl-benzo[<i>d</i>]imidazo[2,1-<i>b</i>]thiazol-2-one 30192-86-0 C11H10N2OS
    3-ethyl-benzo[<i>d</i>]imidazo[2,1-<i>b</i>]thiazol-2-one
    —— 3-[2-(5-bromo-1H-indol-3-yl)-1,3-thiazol-4-yl]-1-methyl-1H-pyrrolo[2,3-b]pyridine 1450997-44-0 C19H13BrN4S
    3-[2-(5-bromo-1H-indol-3-yl)-1,3-thiazol-4-yl]-1-methyl-1H-pyrrolo[2,3-b]pyridine
    —— 3-(1,1,2,2,3,3,4,4,5,5,6,6-Dodecafluoro-hexyl)-5-phenyl-3H-[1,2]dithiole 114192-87-9 C15H8F12S2
    3-(1,1,2,2,3,3,4,4,5,5,6,6-Dodecafluoro-hexyl)-5-phenyl-3H-[1,2]dithiole
    —— [(3R)-1,8-dichlorooctan-3-yl] (2S)-2-methoxy-2-phenylacetate 134005-45-1 C17H24Cl2O3
    [(3R)-1,8-dichlorooctan-3-yl] (2S)-2-methoxy-2-phenylacetate
    —— 3-(4-chlorophenyl)-4-(3-iodophenyl)-1-methyl-1H-pyrazole 1428145-97-4 C16H12ClIN2
    3-(4-chlorophenyl)-4-(3-iodophenyl)-1-methyl-1H-pyrazole
    —— 3-<3-hexadecylthio-2-(methoxy)propylaminosulfonyl>propyltrimethylammonium iodide 126270-42-6 C26H57N2O3S2*I
    3-<3-hexadecylthio-2-(methoxy)propylaminosulfonyl>propyltrimethylammonium iodide
    —— 3-[4-[5-(2-dimethylaminoethylamino)pyridin-3-yl]triazol-1-yl]-4-methyl-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide 1334684-59-1 C25H25F3N8O
    3-[4-[5-(2-dimethylaminoethylamino)pyridin-3-yl]triazol-1-yl]-4-methyl-N-[4-(trifluoromethyl)pyridin-2-yl]benzamide
    —— 3-cyclohexylidene-1,5-dioxa-spiro[5.5]undecane-2,4-dione 59958-84-8 C15H20O4
    3-cyclohexylidene-1,5-dioxa-spiro[5.5]undecane-2,4-dione
    —— 3-O-Hexadecyl-1,2-ditosyl-sn-glycerol 57959-38-3 C33H52O7S2
    3-O-Hexadecyl-1,2-ditosyl-sn-glycerol
    —— 3β-Acetoxy-21ξ-hydroxy-5β-carda-14,20(22)-dienolid 59452-02-7 C25H34O5
    3β-Acetoxy-21ξ-hydroxy-5β-carda-14,20(22)-dienolid