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中文名称 英文名称 CAS号 化学式 结构式图片
—— 3-ethyl-1,2-thiazinane 1,1-dioxide 32446-09-6 C6H13NO2S
3-ethyl-1,2-thiazinane 1,1-dioxide
—— 3'',4'',3'''''''',4''''''''-tetrakis(decane-1-sulfonyl)-3''''',4'''''-bis(decylsulfanyl)-[2,2';5',2'';5'',2''':5''',2'''':5'''',2''''';5''''',2''''''; 5''''',2'''''';5''''''',2'''''''';5'''''''',2'''''''''; 5''''''''',2'''''''''']-undecithiophene 913965-19-2 C104H144O8S17
3'',4'',3'''''''',4''''''''-tetrakis(decane-1-sulfonyl)-3''''',4'''''-bis(decylsulfanyl)-[2,2';5',2'';5'',2''':5''',2'''':5'''',2''''';5''''',2''''''; 5''''',2'''''';5''''''',2'''''''';5'''''''',2'''''''''; 5''''''''',2'''''''''']-undecithiophene
—— 3-Chloro-2,7-dimethylpyrido[2,3-b]pyrazine 1552286-16-4 C9H8ClN3
3-Chloro-2,7-dimethylpyrido[2,3-b]pyrazine
—— (3S)-3-(3-chloro-5-(4-(hydroxymethyl)tetrahydro-2H-pyran-4-yl)phenyl)-3-(2-(3-hydroxy-5-((5-hydroxy-1,4,5,6-tetrahydropyrimidin-2-yl)amino)benzamido)acetamido)propanoic acid 1541197-23-2 C28H34ClN5O8
(3S)-3-(3-chloro-5-(4-(hydroxymethyl)tetrahydro-2H-pyran-4-yl)phenyl)-3-(2-(3-hydroxy-5-((5-hydroxy-1,4,5,6-tetrahydropyrimidin-2-yl)amino)benzamido)acetamido)propanoic acid
—— 3-((2-(2-((1-hydroxy-3-((2-(2-((1-hydroxy-3-((2-(2-hydroxyvinyl)furan-3-yl)oxy)allyl)oxy)vinyl)furan-3-yl)oxy)allyl)oxy)vinyl)furan-3-yl)oxy)acrylaldehyde 111008-73-2 C27H24O12
3-((2-(2-((1-hydroxy-3-((2-(2-((1-hydroxy-3-((2-(2-hydroxyvinyl)furan-3-yl)oxy)allyl)oxy)vinyl)furan-3-yl)oxy)allyl)oxy)vinyl)furan-3-yl)oxy)acrylaldehyde
—— [(3E,8E)-6-(benzenesulfonyl)undeca-1,3,8,10-tetraen-6-yl]sulfonylbenzene 123208-01-5 C23H24O4S2
[(3E,8E)-6-(benzenesulfonyl)undeca-1,3,8,10-tetraen-6-yl]sulfonylbenzene
—— (3S,4S,6S)-3-allyl-4-hydroxy-6-(4-methoxyphenyl)-3-methyltetrahydro-2H-pyran-2-one 1209462-70-3 C16H20O4
(3S,4S,6S)-3-allyl-4-hydroxy-6-(4-methoxyphenyl)-3-methyltetrahydro-2H-pyran-2-one
—— 3-Nitro-benzenesulfonate1-(2-oxo-2-phenyl-ethyl)-pyridinium; 112537-90-3 C6H4NO5S*C13H12NO
3-Nitro-benzenesulfonate1-(2-oxo-2-phenyl-ethyl)-pyridinium;
—— 3-Hydroxy-3-dichlormethyl-naphthalid 18931-14-1 C13H8Cl2O3
3-Hydroxy-3-dichlormethyl-naphthalid
—— (3aR,4R,5R,6R,7R,7aS)-4,7-Bis-allyloxy-5,6-bis-benzyloxy-2,2-dimethyl-hexahydro-benzo[1,3]dioxole 98906-38-8 C29H36O6
(3aR,4R,5R,6R,7R,7aS)-4,7-Bis-allyloxy-5,6-bis-benzyloxy-2,2-dimethyl-hexahydro-benzo[1,3]dioxole
—— 3-(4-chlorophenyl)-4,6-dimethoxy-1H-indole-2-carbohydrazide 1600506-86-2 C17H16ClN3O3
3-(4-chlorophenyl)-4,6-dimethoxy-1H-indole-2-carbohydrazide
—— 3-acetoxymethyl-6-benzyloxy-2,3-dihydro-1H-indole 143874-45-7 C18H19NO3
3-acetoxymethyl-6-benzyloxy-2,3-dihydro-1H-indole
—— 3,3-dimethyl-2-hydroxy-4-(N-methylmethanesulfonamido)butyramide 139535-64-1 C8H18N2O4S
3,3-dimethyl-2-hydroxy-4-(N-methylmethanesulfonamido)butyramide
—— 3-(4-hydroxyphenyl)-6-(carboxymethoxy)-7-chloro-1,2-benzisoxazole 93135-10-5 C15H10ClNO5
3-(4-hydroxyphenyl)-6-(carboxymethoxy)-7-chloro-1,2-benzisoxazole
—— 3β-O-(3',3'-dimethylsuccinyl)-17β-(isopropylcarbonylamino)-21-oxolup-18-ene 1169851-05-1 C39H61NO7
3β-O-(3',3'-dimethylsuccinyl)-17β-(isopropylcarbonylamino)-21-oxolup-18-ene
—— 3-(8-methoxypyren-1-yl)propan-1-ol 123125-87-1 C20H18O2
3-(8-methoxypyren-1-yl)propan-1-ol
—— 3,5,6-Tridesoxy-1,2-O-isopropyliden-3-C-methyl-β-L-arabino-hex-5-enofuranose 78785-19-0 C10H16O3
3,5,6-Tridesoxy-1,2-O-isopropyliden-3-C-methyl-β-L-arabino-hex-5-enofuranose
—— ((3R,3aR,9aS,12aS)-4-methoxy-6,11,11-trimethyl-3,3a,8,9,9a,12a-hexahydrobenzo[b][1,3]dioxolo[4,5-f]isoxazolo[4,3-d]azocin-3-yl)methanol 359818-65-8 C18H24N2O5
((3R,3aR,9aS,12aS)-4-methoxy-6,11,11-trimethyl-3,3a,8,9,9a,12a-hexahydrobenzo[b][1,3]dioxolo[4,5-f]isoxazolo[4,3-d]azocin-3-yl)methanol
—— 3-(4-chlorophenyl)-6,6-diphenyl-3,3a-dihydro-2H-imidazo[2,1-b]pyrazolo[3,4-d][1,3]thiazol-7(6H)-one 1245633-29-7 C24H17ClN4OS
3-(4-chlorophenyl)-6,6-diphenyl-3,3a-dihydro-2H-imidazo[2,1-b]pyrazolo[3,4-d][1,3]thiazol-7(6H)-one
—— 3-{[2-(4-{2-[(5R)-5-(2,2-dimethyl-4H-1,3-benzodioxin-6-yl)-2-oxo-1,3-oxazolidin-3-yl]ethyl}phenoxy)ethoxy]methyl}-N-methyl-N-{[2-(trimethylsilyl)ethoxy]methyl}benzenesulfonamide 620600-75-1 C37H50N2O9SSi
3-{[2-(4-{2-[(5R)-5-(2,2-dimethyl-4H-1,3-benzodioxin-6-yl)-2-oxo-1,3-oxazolidin-3-yl]ethyl}phenoxy)ethoxy]methyl}-N-methyl-N-{[2-(trimethylsilyl)ethoxy]methyl}benzenesulfonamide
—— 3,7-Dimethyl-7,8-dihydro-4H-isoxazolo[4,5-d][1,3]oxazepin-5-one 77931-64-7 C8H10N2O3
3,7-Dimethyl-7,8-dihydro-4H-isoxazolo[4,5-d][1,3]oxazepin-5-one
—— (3,5-Difluoroadamantan-1-yl)methanamine hydrochloride 73600-35-8 C11H18ClF2N
(3,5-Difluoroadamantan-1-yl)methanamine hydrochloride
—— 3-({2-bromo-4-[(6-cyclohexyl-5-hydroxypyridin-2-yl)methyl]-3,5-dimethylphenyl}amino)-3-oxopropancic acid 1253211-29-8 C23H27BrN2O4
3-({2-bromo-4-[(6-cyclohexyl-5-hydroxypyridin-2-yl)methyl]-3,5-dimethylphenyl}amino)-3-oxopropancic acid
—— 3,6-bis-(2',2''-bipyrid-6'-yl)-1,2,4,5-tetrazine 1332981-12-0 C22H14N8
3,6-bis-(2',2''-bipyrid-6'-yl)-1,2,4,5-tetrazine
—— 3-[(4S)-4-amino-5-methoxy-5-oxopentanamido]-5-chloro-4-methylbenzene-1-sulfonic acid 1336933-26-6 C13H17ClN2O6S
3-[(4S)-4-amino-5-methoxy-5-oxopentanamido]-5-chloro-4-methylbenzene-1-sulfonic acid
—— 3-(4-fluorophenoxy)-N-(1-propylpiperidin-3-ylmethyl)-benzamide 1336908-75-8 C22H27FN2O2
3-(4-fluorophenoxy)-N-(1-propylpiperidin-3-ylmethyl)-benzamide
—— 3',5'-Dibrom-4'-hydroxy-2',6'-dimethoxychalkon-dibromid 57393-66-5 C17H14Br4O4
3',5'-Dibrom-4'-hydroxy-2',6'-dimethoxychalkon-dibromid
—— 3-Methoxy-10-methyl-9,10-dihydrophenanthridin-7(8H)-on 93176-63-7 C15H15NO2
3-Methoxy-10-methyl-9,10-dihydrophenanthridin-7(8H)-on
—— 30,35-dihydro-37,38,39,40-tetramethoxy-3,7,12,17,22,26-hexamethyl-5,9:10,14,15,19:20,24-tetramethenotribenzo<c,g,c><1,6>dioxacyclotriacontin 89827-32-7 C54H52O6
30,35-dihydro-37,38,39,40-tetramethoxy-3,7,12,17,22,26-hexamethyl-5,9:10,14,15,19:20,24-tetramethenotribenzo<c,g,c><1,6>dioxacyclotriacontin
—— 3-acetoxy-1-(2-acetoxy-ethyl)-7-chloro-5-(2-fluoro-phenyl)-1,3-dihydro-benzo[<i>e</i>][1,4]diazepin-2-one 52391-91-0 C21H18ClFN2O5
3-acetoxy-1-(2-acetoxy-ethyl)-7-chloro-5-(2-fluoro-phenyl)-1,3-dihydro-benzo[<i>e</i>][1,4]diazepin-2-one
—— 3-[3-(3-cyclopentyloxy-4-methoxyphenyl)-5-methyl-4,5-dihydro-isoxazol-5-yl]-5-(2,4-dichloro-phenyl)-[1,2,4]oxadiazole 853581-83-6 C24H23Cl2N3O4
3-[3-(3-cyclopentyloxy-4-methoxyphenyl)-5-methyl-4,5-dihydro-isoxazol-5-yl]-5-(2,4-dichloro-phenyl)-[1,2,4]oxadiazole
—— 3β-Acetoxy-4,4-dimethyl-A-homo-5-cholesten-4a-one 96574-87-7 C32H52O3
3β-Acetoxy-4,4-dimethyl-A-homo-5-cholesten-4a-one
—— 3-ethyl-4,4-dimethyl-2-propyl-4,5-dihydro-oxazolium; iodide 70489-96-2 C10H20NO*I
3-ethyl-4,4-dimethyl-2-propyl-4,5-dihydro-oxazolium; iodide
—— 3-cyanomethyl-2-oxa-5-azonia-spiro[4.5]decane; chloride 5364-17-0 C10H17N2O*Cl
3-cyanomethyl-2-oxa-5-azonia-spiro[4.5]decane; chloride
—— 3-ethenyl-6,7-dihydro-5H-pyrano[2,3-c]pyridazine 943026-14-0 C9H10N2O
3-ethenyl-6,7-dihydro-5H-pyrano[2,3-c]pyridazine
—— 3-(2-methoxy-anilino)-5-(3,4-methylenedioxy-benzylthio)-1,2,4-triazole 334540-36-2 C17H16N4O3S
3-(2-methoxy-anilino)-5-(3,4-methylenedioxy-benzylthio)-1,2,4-triazole
—— 3-(2-ethyl-anilino)-5-(2-methyl-2-butenylthio)-1,2,4-triazole 334540-17-9 C15H20N4S
3-(2-ethyl-anilino)-5-(2-methyl-2-butenylthio)-1,2,4-triazole
—— 3-<i>tert</i>-butyl-5-chloro-2,2-dimethyl-undeca-3,4-diene 58594-40-4 C17H31Cl
3-<i>tert</i>-butyl-5-chloro-2,2-dimethyl-undeca-3,4-diene
—— (3S,8S,9S,10R,13R,14S,17R)-17-[(S)-4-(3-Cyclohexylmethyl-phenoxy)-1-methyl-butyl]-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol 105079-42-3 C37H56O2
(3S,8S,9S,10R,13R,14S,17R)-17-[(S)-4-(3-Cyclohexylmethyl-phenoxy)-1-methyl-butyl]-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol
—— (3S,4R)-3-<(R)-1-hydroxyethyl>-4-<4-(p-nitrobenzyloxycarbonylamino)-2-oxobutyl>-2-azetidinone 96542-75-5 C17H21N3O7
(3S,4R)-3-<(R)-1-hydroxyethyl>-4-<4-(p-nitrobenzyloxycarbonylamino)-2-oxobutyl>-2-azetidinone
—— 3-(Bis-methylsulfanyl-methylene)-5-methyl-hex-5-en-2-one 116145-47-2 C10H16OS2
3-(Bis-methylsulfanyl-methylene)-5-methyl-hex-5-en-2-one
—— 3-Cyano-8-methoxy-4-phenylcumarin 56822-13-0 C17H11NO3
3-Cyano-8-methoxy-4-phenylcumarin
—— 3-Chloro-benzoic acid 5-chloro-1-[4-(4-methoxy-phenoxy)-but-2-ynyl]-2-(4-methoxy-phenoxymethyl)-1H-indol-3-ylmethyl ester 56264-20-1 C35H29Cl2NO6
3-Chloro-benzoic acid 5-chloro-1-[4-(4-methoxy-phenoxy)-but-2-ynyl]-2-(4-methoxy-phenoxymethyl)-1H-indol-3-ylmethyl ester
—— 3-benzoyl-6,11-dimethyl-benzo[<i>c</i>]tetrazolo[2,3-<i>a</i>]cinnoline-1,2-dicarboxylic acid diethyl ester 54543-28-1 C28H28N4O5
3-benzoyl-6,11-dimethyl-benzo[<i>c</i>]tetrazolo[2,3-<i>a</i>]cinnoline-1,2-dicarboxylic acid diethyl ester
—— 3-(((benzyloxy)carbonyl)amino)propanoic (ethyl carbonic) anhydride 82267-36-5 C14H17NO6
3-(((benzyloxy)carbonyl)amino)propanoic (ethyl carbonic) anhydride
—— 3-acetyl-2-(2-methoxy-4-methyl-6-oxo-1-cyclohexenyl)-5-methoxy-1,4-dihydronaphthoquinone 136308-08-2 C21H22O6
3-acetyl-2-(2-methoxy-4-methyl-6-oxo-1-cyclohexenyl)-5-methoxy-1,4-dihydronaphthoquinone
—— 3-(3-(2-chloro-4-fluorophenyl)-1,2,4-oxadiazol-5-yl)cyclopentan-1-one 1059063-13-6 C13H10ClFN2O2
3-(3-(2-chloro-4-fluorophenyl)-1,2,4-oxadiazol-5-yl)cyclopentan-1-one
—— 3-O-acetyl-5-deoxy-1,2-O-isopropylidene-α-D-xylo-hexofuranose 113119-63-4 C11H18O6
3-O-acetyl-5-deoxy-1,2-O-isopropylidene-α-D-xylo-hexofuranose
—— 3a-chloro-3a,4,9,9a-tetrahydronaphtho<2,3-b>thiophene 1,1-dioxide 133754-07-1 C12H11ClO2S
3a-chloro-3a,4,9,9a-tetrahydronaphtho<2,3-b>thiophene 1,1-dioxide
—— (3Ar,8aR)-2,3,4,5,6,7,8,8a-octahydrocyclohepta[b]furan-3a-carboxylic acid 2138361-04-1 C10H16O3
(3Ar,8aR)-2,3,4,5,6,7,8,8a-octahydrocyclohepta[b]furan-3a-carboxylic acid