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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-methyl-1-(2,5-di-tert-butyldimethylsilyloxyphenyl)but-3-en-1-one 709672-92-4 C23H40O3Si2
    3-methyl-1-(2,5-di-tert-butyldimethylsilyloxyphenyl)but-3-en-1-one
    —— 3-dodecyl-7,8,10-trimethylisoalloxazine 1198355-61-1 C25H36N4O2
    3-dodecyl-7,8,10-trimethylisoalloxazine
    —— 3-carboxy-1,4-dimethyl-1,2,3,4-tetrahydro-β-carboline (zwitter ion) 121006-31-3 C14H16N2O2
    3-carboxy-1,4-dimethyl-1,2,3,4-tetrahydro-β-carboline (zwitter ion)
    —— 3,8-dibromo-6-nitro-7-n-butoxyflavanone 139589-35-8 C19H15Br2NO5
    3,8-dibromo-6-nitro-7-n-butoxyflavanone
    —— 3-[3-Fluoro-4-[5-[4-[(2-methylpropan-2-yl)oxycarbonylamino]phenyl]-1,2,4-oxadiazol-3-yl]phenyl]-2-(2-methylpropylsulfonylamino)propanoic acid 1326225-36-8 C26H31FN4O7S
    3-[3-Fluoro-4-[5-[4-[(2-methylpropan-2-yl)oxycarbonylamino]phenyl]-1,2,4-oxadiazol-3-yl]phenyl]-2-(2-methylpropylsulfonylamino)propanoic acid
    —— (3aS,4R,5R)-5-hydroxy-3,3a,4,5,6,7-hexahydro-4-<(2-methoxyethoxy)methoxy>spiro<2,1-benzisoxazole-7,2'-<1,3>dioxolane> 139609-27-1 C13H21NO7
    (3aS,4R,5R)-5-hydroxy-3,3a,4,5,6,7-hexahydro-4-<(2-methoxyethoxy)methoxy>spiro<2,1-benzisoxazole-7,2'-<1,3>dioxolane>
    —— 3-[(4-{[4-({4-[(4-Amino-1-methyl-1H-pyrrole-2-carbonyl)-amino]-1-methyl-1H-pyrrole-2-carbonyl}-amino)-1-methyl-1H-pyrrole-2-carbonyl]-amino}-1-methyl-1H-pyrrole-2-carbonyl)-amino]-propionic acid tert-butyl ester 1007860-08-3 C31H39N9O6
    3-[(4-{[4-({4-[(4-Amino-1-methyl-1H-pyrrole-2-carbonyl)-amino]-1-methyl-1H-pyrrole-2-carbonyl}-amino)-1-methyl-1H-pyrrole-2-carbonyl]-amino}-1-methyl-1H-pyrrole-2-carbonyl)-amino]-propionic acid tert-butyl ester
    —— 3-methyl-4-(chloroacetamido)phenyl N-methylcarbamate 64748-12-5 C11H13ClN2O3
    3-methyl-4-(chloroacetamido)phenyl N-methylcarbamate
    —— 3β-(4-chlorophenyl)tropane-2β-N-(3,4-dichlorophenacyl)carboxthioamide ethylene ketal 947594-83-4 C25H27Cl3N2O2S
    3β-(4-chlorophenyl)tropane-2β-N-(3,4-dichlorophenacyl)carboxthioamide ethylene ketal
    —— 3-[3-oxo-5-(pyridin-3-ylmethyl)-1,3,4,5,6,7-hexahydro-2H-pyrazolo[4,3-c]pyridin-2-yl]benzonitrile 1331733-10-8 C19H17N5O
    3-[3-oxo-5-(pyridin-3-ylmethyl)-1,3,4,5,6,7-hexahydro-2H-pyrazolo[4,3-c]pyridin-2-yl]benzonitrile
    —— 3-Acetyl-5-bromo-N-(4-bromo-phenyl)-2,6-dihydroxy-benzamide 50505-19-6 C15H11Br2NO4
    3-Acetyl-5-bromo-N-(4-bromo-phenyl)-2,6-dihydroxy-benzamide
    —— 3-propylphenyl 4-(2-oxoimidazolidin-1-yl)benzenesulfonate 1311945-74-0 C18H20N2O4S
    3-propylphenyl 4-(2-oxoimidazolidin-1-yl)benzenesulfonate
    —— 3-Methyl-1-(4-morpholin-4-yl-but-2-ynyl)-1H-quinazoline-2,4-dione; hydrochloride 1904-45-6 C17H19N3O3*ClH
    3-Methyl-1-(4-morpholin-4-yl-but-2-ynyl)-1H-quinazoline-2,4-dione; hydrochloride
    —— 3,7-Diethyl-1,3,5-triaza-bicyclo<3.3.0>octan-2,4,6,8-tetraon 6200-55-1 C9H11N3O4
    3,7-Diethyl-1,3,5-triaza-bicyclo<3.3.0>octan-2,4,6,8-tetraon
    —— 3-benzyl-6-({[cyclopentyl(hydroxy)-2-thienylacetyl]oxy}methyl)-3-methyl-3-azoniabicyclo[3.1.0]hexane iodide 1012064-43-5 C25H32NO3S*I
    3-benzyl-6-({[cyclopentyl(hydroxy)-2-thienylacetyl]oxy}methyl)-3-methyl-3-azoniabicyclo[3.1.0]hexane iodide
    —— 3,3-Dimethoxy-norcaran-7-carbonsaeure-ethylester 16831-51-9 C12H20O4
    3,3-Dimethoxy-norcaran-7-carbonsaeure-ethylester
    —— 3β-<Acetyl-methyl-amino>-pregn-5-en-20-on 2842-66-2 C24H37NO2
    3β-<Acetyl-methyl-amino>-pregn-5-en-20-on
    —— 3-Aethyl-3.4-epoxy-1-triaethylsilyl-butin-(1) 17795-45-8 C12H22OSi
    3-Aethyl-3.4-epoxy-1-triaethylsilyl-butin-(1)
    —— 3,5,6-Trimethoxy-1-(3,3'-dimethylallyloxy)-xanthon 4136-55-4 C21H22O6
    3,5,6-Trimethoxy-1-(3,3'-dimethylallyloxy)-xanthon
    —— 3-<4-Pyrrolidino-phenylcarbamoyl>-2.6-dimethyl-pyron-(4) 5279-92-5 C18H20N2O3
    3-<4-Pyrrolidino-phenylcarbamoyl>-2.6-dimethyl-pyron-(4)
    —— 3-Iod-2-hydroxy-5,6-dimethyl-endo-bicyclo-<2,2,1>-heptan-dicarbonsaeure-(5,6)-lacton-(6->2) 7124-37-0 C11H13IO4
    3-Iod-2-hydroxy-5,6-dimethyl-endo-bicyclo-<2,2,1>-heptan-dicarbonsaeure-(5,6)-lacton-(6->2)
    —— 3-<4-Chlor-phenyl>-1-<3.7-dimethyl-benzofuran-2-yl>-propen-1-on-semicarbazon 10445-76-8 C20H18ClN3O2
    3-<4-Chlor-phenyl>-1-<3.7-dimethyl-benzofuran-2-yl>-propen-1-on-semicarbazon
    —— 3-Benzyl-7-ethyl-symm.-triazolo<1,5-a>pyrimidon-(5) 19403-87-3 C14H14N4O
    3-Benzyl-7-ethyl-symm.-triazolo<1,5-a>pyrimidon-(5)
    —— 3-Nitroso-5-hydroxy-6.7-dimethyl-2-<4-methyl-phenyl>-imidazo<1.2-a>pyrimidin 14247-50-8 C15H14N4O2
    3-Nitroso-5-hydroxy-6.7-dimethyl-2-<4-methyl-phenyl>-imidazo<1.2-a>pyrimidin
    —— 3-[(5-methyl-2-thioxo-1,3-dithiol-4-yl)thio]pentane-2,4-dione 1186011-28-8 C9H10O2S4
    3-[(5-methyl-2-thioxo-1,3-dithiol-4-yl)thio]pentane-2,4-dione
    —— 3-(2-Methoxycarbonyl-benzyl)-3.4-dihydro-isocumarin 14736-39-1 C18H16O4
    3-(2-Methoxycarbonyl-benzyl)-3.4-dihydro-isocumarin
    —— (3R,7R,8S,8aR)-6-(tert-butoxycarbonyl)-8-ethyl-5-oxo-3-phenyl-7-vinyl-2,3,6,7,8,8a-hexahydro-5H-oxazolo[3,2-a]pyridine 1190082-08-6 C22H29NO4
    (3R,7R,8S,8aR)-6-(tert-butoxycarbonyl)-8-ethyl-5-oxo-3-phenyl-7-vinyl-2,3,6,7,8,8a-hexahydro-5H-oxazolo[3,2-a]pyridine
    —— 3-(3,4-dimethoxy-benzylideneamino)-8-ethyl-4-hydroxy-6-methyl-chromen-2-one 49836-88-6 C21H21NO5
    3-(3,4-dimethoxy-benzylideneamino)-8-ethyl-4-hydroxy-6-methyl-chromen-2-one
    —— 3-benzyl-3-aza-bicyclo[3.3.1]nonan-1-ol 21996-55-4 C15H21NO
    3-benzyl-3-aza-bicyclo[3.3.1]nonan-1-ol
    —— 3-(5,6,7,8-tetrahydro-2,4,7-trimethyl-8-oxonaphthalen-1-yl)propyl benzoate 124244-03-7 C23H26O3
    3-(5,6,7,8-tetrahydro-2,4,7-trimethyl-8-oxonaphthalen-1-yl)propyl benzoate
    —— (3aS,6aS)-5,5-Dimethyl-1-methylene-6a-[(E)-3-((R)-toluene-4-sulfinyl)-allyl]-hexahydro-pentalen-2-one 109795-94-0 C21H26O2S
    (3aS,6aS)-5,5-Dimethyl-1-methylene-6a-[(E)-3-((R)-toluene-4-sulfinyl)-allyl]-hexahydro-pentalen-2-one
    —— 3-Methoxy-benzoic acid (3S,5R,6R,8S,9S,10R,13R,14S,17R)-3-acetoxy-17-((R)-1,5-dimethyl-hexyl)-5-hydroxy-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-6-yl ester 56617-51-7 C37H56O6
    3-Methoxy-benzoic acid (3S,5R,6R,8S,9S,10R,13R,14S,17R)-3-acetoxy-17-((R)-1,5-dimethyl-hexyl)-5-hydroxy-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-6-yl ester
    —— (3aS,7aR)-4-(2-azidoethyl)-7a-ethyl-5',5'-dimethylhexahydrospiro[indene-5,2'-[1,3]dioxan]-3(2H)-one 274262-67-8 C18H29N3O3
    (3aS,7aR)-4-(2-azidoethyl)-7a-ethyl-5',5'-dimethylhexahydrospiro[indene-5,2'-[1,3]dioxan]-3(2H)-one
    —— 3'-O-allyl-5'-O-(tert-butyldimethylsilyl)-5-iodo-2'-deoxycytidine 666848-12-0 C18H30IN3O4Si
    3'-O-allyl-5'-O-(tert-butyldimethylsilyl)-5-iodo-2'-deoxycytidine
    —— 3-<4-(Hydroxymethyl)phenyl>-1-(4-tolylsulfonyl)indol-4-carboxamid 167084-33-5 C23H20N2O4S
    3-<4-(Hydroxymethyl)phenyl>-1-(4-tolylsulfonyl)indol-4-carboxamid
    —— (3R,3aS,6aR)hexahydrofuro[2,3-b]furan-3-yl N-[(1S,2R)-1-benzyl-3-((cyclopentyloxy) [4-(2-hydroxyethoxy)phenyl]sulfonylamino)-2-hydroxypropyl]carbamate 252871-24-2 C30H40N2O10S
    (3R,3aS,6aR)hexahydrofuro[2,3-b]furan-3-yl N-[(1S,2R)-1-benzyl-3-((cyclopentyloxy) [4-(2-hydroxyethoxy)phenyl]sulfonylamino)-2-hydroxypropyl]carbamate
    —— 3,4-dimethoxy-N-{3-[4-(5-methyl-4H-[1,2,4]triazol-3-ylmethyl)-phenylcarbamoyl]-benzyl}-benzamide 1038554-89-0 C27H27N5O4
    3,4-dimethoxy-N-{3-[4-(5-methyl-4H-[1,2,4]triazol-3-ylmethyl)-phenylcarbamoyl]-benzyl}-benzamide
    —— (3α,8α,9β,10α,13α,14β)-3-(acetyloxy)androst-5-en-17-one 33855-01-5 C21H30O3
    (3α,8α,9β,10α,13α,14β)-3-(acetyloxy)androst-5-en-17-one
    —— (3-methyl-buta-1,3-dienyl)-phosphonic acid dimethyl ester 858956-59-9 C7H13O3P
    (3-methyl-buta-1,3-dienyl)-phosphonic acid dimethyl ester
    —— 3-<2-(ethoxycarbonyl)-1-hydroxyethyl>-2-<N-propyl-N-<<2'-<2-(triphenylmethyl)-2H-tetrazol-5-yl>biphenyl-4-yl>methyl>amino>pyridine 151323-68-1 C46H44N6O3
    3-<2-(ethoxycarbonyl)-1-hydroxyethyl>-2-<N-propyl-N-<<2'-<2-(triphenylmethyl)-2H-tetrazol-5-yl>biphenyl-4-yl>methyl>amino>pyridine
    —— [3-(1,2-Dibromo-3-oxo-3-phenyl-propyl)-phenoxy]-acetic acid ethyl ester 121146-36-9 C19H18Br2O4
    [3-(1,2-Dibromo-3-oxo-3-phenyl-propyl)-phenoxy]-acetic acid ethyl ester
    —— (3E,8E)-6-tert-Butyl-undeca-3,8-dien-6-ol 128155-22-6 C15H28O
    (3E,8E)-6-tert-Butyl-undeca-3,8-dien-6-ol
    —— (3-amino-7,8-difluorothien[3,2-c]quinolin-2-yl)(4-fluorophenyl)methanone 1458088-64-6 C18H9F3N2OS
    (3-amino-7,8-difluorothien[3,2-c]quinolin-2-yl)(4-fluorophenyl)methanone
    —— 3-Amino-3-chlor-2-<4-nitro-benzoyl>-acrylonitril 5515-33-3 C10H6ClN3O3
    3-Amino-3-chlor-2-<4-nitro-benzoyl>-acrylonitril
    —— 3-[4-(2-Methoxy-2-phenyl-ethyl)-piperazin-1-yl]-2-methyl-1-(4-propoxy-phenyl)-propan-1-one 71601-58-6 C26H36N2O3
    3-[4-(2-Methoxy-2-phenyl-ethyl)-piperazin-1-yl]-2-methyl-1-(4-propoxy-phenyl)-propan-1-one
    —— 3-[3-(2-Ethoxy-phenoxy)-2-hydroxy-propylamino]-1-(6-methyl-pyridin-3-yl)-butan-1-ol 56703-85-6 C21H30N2O4
    3-[3-(2-Ethoxy-phenoxy)-2-hydroxy-propylamino]-1-(6-methyl-pyridin-3-yl)-butan-1-ol
    —— 3-(4-Chloro-3-nitro-phenyl)-[1,4,3]oxathiazinane 4,4-dioxide 21805-29-8 C9H9ClN2O5S
    3-(4-Chloro-3-nitro-phenyl)-[1,4,3]oxathiazinane 4,4-dioxide
    —— 3-Hydroxy-5-methoxy-naphthalene-2-carboxylic acid (2-hydroxy-ethyl)-amide 24207-47-4 C14H15NO4
    3-Hydroxy-5-methoxy-naphthalene-2-carboxylic acid (2-hydroxy-ethyl)-amide
    —— [3-[4-[(4-oxo-3H-quinazolin-2-yl)methyl]piperazin-1-yl]phenyl] 4-methoxybenzoate 1403240-39-0 C27H26N4O4
    [3-[4-[(4-oxo-3H-quinazolin-2-yl)methyl]piperazin-1-yl]phenyl] 4-methoxybenzoate
    —— 3,6-dimethyl-1-phenyl-1H-indazole 116835-10-0 C14H13N3
    3,6-dimethyl-1-phenyl-1H-indazole