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中文名称 英文名称 CAS号 化学式 结构式图片
—— 3,8-dimethyl-1,3,8-triaza-spiro[4.5]decane-2,4-dione 28936-74-5 C9H15N3O2
3,8-dimethyl-1,3,8-triaza-spiro[4.5]decane-2,4-dione
—— 3-{[2,2-difluorocyclopropyl]methyl}-6-[4-(1,1-dioxidothiomorpholin-4-yl)phenyl]-1,3-benzothiazol-2(3H)-one 1345960-23-7 C21H20F2N2O3S2
3-{[2,2-difluorocyclopropyl]methyl}-6-[4-(1,1-dioxidothiomorpholin-4-yl)phenyl]-1,3-benzothiazol-2(3H)-one
—— 3-ethyl 5-methyl 2-(difluoromethyl)-4-(methoxymethyl)-6-(trifluoromethyl)3,5-pyridinedicarboxylate 97886-79-8 C14H14F5NO5
3-ethyl 5-methyl 2-(difluoromethyl)-4-(methoxymethyl)-6-(trifluoromethyl)3,5-pyridinedicarboxylate
—— 3-{3-[5-(4-tert-butylphenyl)-8,8-dimethyl-7,8-dihydro-2-naphthylselanyl]phenyl}acrylic acid 692277-82-0 C31H32O2Se
3-{3-[5-(4-tert-butylphenyl)-8,8-dimethyl-7,8-dihydro-2-naphthylselanyl]phenyl}acrylic acid
—— 3-Bromo-2-methoxypyrazolo[1,5-a]pyrimidine 2092566-15-7 C7H6BrN3O
3-Bromo-2-methoxypyrazolo[1,5-a]pyrimidine
—— 3-Hydroxy-5-(trifluoromethyl)benzene-1-sulfonyl chloride 1146355-31-8 C7H4ClF3O3S
3-Hydroxy-5-(trifluoromethyl)benzene-1-sulfonyl chloride
—— 3-oxo-2-<i>p</i>-tolyl-2,3-dihydro-1<i>H</i>-pyrazole-4-carboxylic acid ethyl ester 66530-39-0 C13H14N2O3
3-oxo-2-<i>p</i>-tolyl-2,3-dihydro-1<i>H</i>-pyrazole-4-carboxylic acid ethyl ester
—— 3-amino-N-(2,3-dihydroxypropyl)-2-(3-oxo-4H-quinoxalin-2-yl)-1H-indole-5-carboxamide 694531-74-3 C20H19N5O4
3-amino-N-(2,3-dihydroxypropyl)-2-(3-oxo-4H-quinoxalin-2-yl)-1H-indole-5-carboxamide
—— 3,3-Diphenyl-5-styryl-pyrazolenin 95225-12-0 C23H18N2
3,3-Diphenyl-5-styryl-pyrazolenin
—— 3-methyl-6-(5-methylhexahydropyrrolo[3,4-c]pyrrol-2(1H)-yl)-2-phenylquinazolin-4(3H)-one 1290636-08-6 C22H24N4O
3-methyl-6-(5-methylhexahydropyrrolo[3,4-c]pyrrol-2(1H)-yl)-2-phenylquinazolin-4(3H)-one
—— (3S)-3-[(2S)-5-Carboxy-2-{3-(5-methyl-2-pyridyl)ureido}pentanoyl]oxyhexadecanamide 171272-00-7 C29H48N4O6
(3S)-3-[(2S)-5-Carboxy-2-{3-(5-methyl-2-pyridyl)ureido}pentanoyl]oxyhexadecanamide
—— 3-(5-biphenyl-4-yl-6-chloro-1H-benzoimidazol-2-yloxy)-4-fluoro-benzoic acid 1219739-17-9 C26H16ClFN2O3
3-(5-biphenyl-4-yl-6-chloro-1H-benzoimidazol-2-yloxy)-4-fluoro-benzoic acid
—— 3β-O-(3',3'-dimethylsuccinyl)-17β-(pyridin4-yl)amido-21-oxolup-18-ene hydrochloride 1169850-30-9 C41H58N2O6*ClH
3β-O-(3',3'-dimethylsuccinyl)-17β-(pyridin4-yl)amido-21-oxolup-18-ene hydrochloride
—— 3-(2-((3-methyl-1-(4-chloro-3-fluorophenyl)butyl)carbamoyl)-4-phenoxymethylphenyl)propanoic acid 499147-45-4 C28H29ClFNO4
3-(2-((3-methyl-1-(4-chloro-3-fluorophenyl)butyl)carbamoyl)-4-phenoxymethylphenyl)propanoic acid
—— 3-(2-((4-(3,5-dimethylphenyl)perhydropyran-4-yl)carbamoyl)-4-(3-cyanophenoxymethyl)phenyl)propanoic acid 499150-14-0 C31H32N2O5
3-(2-((4-(3,5-dimethylphenyl)perhydropyran-4-yl)carbamoyl)-4-(3-cyanophenoxymethyl)phenyl)propanoic acid
—— 3-Anilino-2-benzoylcrotonsaeure-anilid 62070-27-3 C23H20N2O2
3-Anilino-2-benzoylcrotonsaeure-anilid
—— [3-([1-(carboxymethyl)cyclopropyl]methyl)-7-((4-[4-(3-fluoro-2-methylphenyl)butoxy]phenyl)ethynyl)-2-methyl-1H-indol-1-yl]acetic acid 1232862-23-5 C36H36FNO5
[3-([1-(carboxymethyl)cyclopropyl]methyl)-7-((4-[4-(3-fluoro-2-methylphenyl)butoxy]phenyl)ethynyl)-2-methyl-1H-indol-1-yl]acetic acid
—— (3Z)-3,4-dibromo-3-buten-1-tosylate 1392201-78-3 C11H12Br2O3S
(3Z)-3,4-dibromo-3-buten-1-tosylate
—— (3S)-3-(tert-butyldimethylsilanyloxy)-3-(4-nitrophenyl)propionic acid 494803-14-4 C15H23NO5Si
(3S)-3-(tert-butyldimethylsilanyloxy)-3-(4-nitrophenyl)propionic acid
—— 3-(4-bromophenyl)benzofuran-2(3H)-one 1195617-47-0 C14H9BrO2
3-(4-bromophenyl)benzofuran-2(3H)-one
—— 3-[({3-(4-chlorophenyl)-5-oxo-4-[(2S)-3,3,3-trifluoro-2-hydroxypropyl]-4,5-dihydro-1H-1,2,4-triazol-1-yl}acetyl)amino]-3-(2-methoxyphenyl)propyl carbamate 1245621-90-2 C24H25ClF3N5O6
3-[({3-(4-chlorophenyl)-5-oxo-4-[(2S)-3,3,3-trifluoro-2-hydroxypropyl]-4,5-dihydro-1H-1,2,4-triazol-1-yl}acetyl)amino]-3-(2-methoxyphenyl)propyl carbamate
—— 3-(4-bromo-phenyl)-4-oxo-4,5-dihydro-[1,2,3]thiadiazolium betaine 117342-84-4 C8H5BrN2OS
3-(4-bromo-phenyl)-4-oxo-4,5-dihydro-[1,2,3]thiadiazolium betaine
—— [(3S,8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl] N-[3-[[2-(3-aminopropylamino)-2-oxoethyl]-undecanoylamino]propyl]carbamate 1287279-88-2 C47H84N4O4
[(3S,8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl] N-[3-[[2-(3-aminopropylamino)-2-oxoethyl]-undecanoylamino]propyl]carbamate
—— 3-formyl-2-phenylthiophene tosylhydrazone 90690-42-9 C18H16N2O2S2
3-formyl-2-phenylthiophene tosylhydrazone
—— 3,4,4-trichloro-2-dibromomethylene-but-3-enal 53394-10-8 C5HBr2Cl3O
3,4,4-trichloro-2-dibromomethylene-but-3-enal
—— 3-((1R,3S)-3-(carbamoyl(diphenyl)methyl)clopentyl)-2-methyl-1-(3-methyl-butyl)-3H-imidazol-1-ium bromide 922181-19-9 Br*C28H36N3O
3-((1R,3S)-3-(carbamoyl(diphenyl)methyl)clopentyl)-2-methyl-1-(3-methyl-butyl)-3H-imidazol-1-ium bromide
—— 3-((1R,3S)-3-(carbamoyl(diphenyl)methyl)cyclopentyl)-1-(2-methoxyethyl)-2-methyl-3H-imidazol-1-ium bromide 922180-61-8 Br*C26H32N3O2
3-((1R,3S)-3-(carbamoyl(diphenyl)methyl)cyclopentyl)-1-(2-methoxyethyl)-2-methyl-3H-imidazol-1-ium bromide
—— 3-butyl-5-(2-chlorophenylmethylidene)-2-thio-4-imidazolidinone 1012084-89-7 C14H15ClN2OS
3-butyl-5-(2-chlorophenylmethylidene)-2-thio-4-imidazolidinone
—— 3β-O-(3',3'-dimethylsuccinyl)-21-oxolup-18-en-28-oic acid N-(1-methyl-1H-tetrazol-3-yl)-acetamide 1169570-92-6 C38H57N5O6
3β-O-(3',3'-dimethylsuccinyl)-21-oxolup-18-en-28-oic acid N-(1-methyl-1H-tetrazol-3-yl)-acetamide
—— 3β-O-(3',3'-dimethylsuccinyl)-21-oxolup-18-en-28-oic acid N-tert-butyl-N-methyl-acetamide 1169570-77-7 C41H65NO6
3β-O-(3',3'-dimethylsuccinyl)-21-oxolup-18-en-28-oic acid N-tert-butyl-N-methyl-acetamide
—— (3S,4R,5S)-3,4-Bis-benzyloxy-5-[(S)-3-(tert-butyl-diphenyl-silanyloxy)-1-methoxymethoxy-propyl]-pyrrolidin-2-one 312515-29-0 C39H47NO6Si
(3S,4R,5S)-3,4-Bis-benzyloxy-5-[(S)-3-(tert-butyl-diphenyl-silanyloxy)-1-methoxymethoxy-propyl]-pyrrolidin-2-one
—— 3-Piperidineethanol, 5-amino-1-(1-cyclobutylpropyl)-I+/--cyclopropyl- 1544663-56-0 C17H32N2O
3-Piperidineethanol, 5-amino-1-(1-cyclobutylpropyl)-I+/--cyclopropyl-
—— 3-Piperidin-1-yl-6-((E)-2-p-tolyl-vinyl)-2H-[1,2,4]triazin-5-one 83715-82-6 C17H20N4O
3-Piperidin-1-yl-6-((E)-2-p-tolyl-vinyl)-2H-[1,2,4]triazin-5-one
—— 3-[5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoylamino]propyl methanesulfonate 159761-98-5 C14H25N3O5S2
3-[5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoylamino]propyl methanesulfonate
—— 3-bromo-6-(3-methoxyphenyl)-2-phenylimidazo[1,2-a]pyridine 1332703-32-8 C20H15BrN2O
3-bromo-6-(3-methoxyphenyl)-2-phenylimidazo[1,2-a]pyridine
—— (3aR,3bS,6aS)-3a,3b-Dimethyl-3b,4,5,6-tetrahydro-3aH-cyclopropadicyclopenten-3-one 22417-03-4 C11H14O
(3aR,3bS,6aS)-3a,3b-Dimethyl-3b,4,5,6-tetrahydro-3aH-cyclopropadicyclopenten-3-one
—— 3,7-Dimethoxy-10-[4-(2-piperidin-1-yl-ethoxy)-benzyl]-10H-benzo[4,5]thieno[3,2-b]indole 859392-87-3 C30H32N2O3S
3,7-Dimethoxy-10-[4-(2-piperidin-1-yl-ethoxy)-benzyl]-10H-benzo[4,5]thieno[3,2-b]indole
—— 3-morpholin-4-ylmethyl-2-phenyl-chroman-4-one 760111-18-0 C20H21NO3
3-morpholin-4-ylmethyl-2-phenyl-chroman-4-one
—— 3-(2-Chloro-phenyl)-1-[2-(4-ethoxycarbonylmethyl-piperazin-1-yl)-ethyl]-5,7-dimethyl-2,4-dioxo-1,2,3,4-tetrahydro-quinazoline-6-carboxylic acid ethyl ester; hydrochloride 136744-05-3 C29H35ClN4O6*2ClH
3-(2-Chloro-phenyl)-1-[2-(4-ethoxycarbonylmethyl-piperazin-1-yl)-ethyl]-5,7-dimethyl-2,4-dioxo-1,2,3,4-tetrahydro-quinazoline-6-carboxylic acid ethyl ester; hydrochloride
—— 3-[2-(3,5-di-tert-butyl-4-hydroxyphenylsulfanyl)acetoxy]-2,2-bis-[2-(3,5-di-tert-butyl-4-hydroxy-phenylsulfanyl)acetoxymethyl]propyl 3,5-di-tert-butyl-4-hydroxyphenyl-sulfanylacetate 1252636-68-2 C69H100O12S4
3-[2-(3,5-di-tert-butyl-4-hydroxyphenylsulfanyl)acetoxy]-2,2-bis-[2-(3,5-di-tert-butyl-4-hydroxy-phenylsulfanyl)acetoxymethyl]propyl 3,5-di-tert-butyl-4-hydroxyphenyl-sulfanylacetate
—— 3-[(1Z,4Z,9Z,15Z)-12-(2-Methoxycarbonyl-ethyl)-3,8,13,18-tetramethyl-7,17-dioctadecyl-porphyrin-2-yl]-propionic acid methyl ester 84714-20-5 C68H106N4O4
3-[(1Z,4Z,9Z,15Z)-12-(2-Methoxycarbonyl-ethyl)-3,8,13,18-tetramethyl-7,17-dioctadecyl-porphyrin-2-yl]-propionic acid methyl ester
—— 3-N-Piperidyl-2-nitrothiophen 26870-45-1 C9H12N2O2S
3-N-Piperidyl-2-nitrothiophen
—— 3-Brom-8-brommethyl-cumarin 57623-22-0 C10H6Br2O2
3-Brom-8-brommethyl-cumarin
—— 3-((4-aminopiperidin-1-yl)methyl)-10-methoxy-2H-[1,4]oxazino[2,3,4-ij]qunolin-5(3H)-one 1067646-54-1 C18H23N3O3
3-((4-aminopiperidin-1-yl)methyl)-10-methoxy-2H-[1,4]oxazino[2,3,4-ij]qunolin-5(3H)-one
—— 3-[(1R,4aR,5S,6R,8aR)-5-allyl-5,8a-dimethyl-2-methylene-6-(triethylsilyloxy)decahydronaphthalen-1-yl]methyl-5,6-dimethyl-2-methoxy-4H-pyran-4-one 1155420-33-9 C31H50O4Si
3-[(1R,4aR,5S,6R,8aR)-5-allyl-5,8a-dimethyl-2-methylene-6-(triethylsilyloxy)decahydronaphthalen-1-yl]methyl-5,6-dimethyl-2-methoxy-4H-pyran-4-one
—— 3-methyl-1-hydroxy-5,7-dichloro-8-dimethylamino-2-oxabicyclo<3.3.0>oct-7-en-6-one 140477-05-0 C10H13Cl2NO3
3-methyl-1-hydroxy-5,7-dichloro-8-dimethylamino-2-oxabicyclo<3.3.0>oct-7-en-6-one
—— 3-Diethylamino-anthrachinon-1,2-furazan 19952-30-8 C18H15N3O3
3-Diethylamino-anthrachinon-1,2-furazan
—— (3-(methylamino)phenyl)(phenyl)methanol 86997-98-0 C14H15NO
(3-(methylamino)phenyl)(phenyl)methanol
—— (3R,4R,5R)-5-(4-(benzyloxy)-3-methoxyphenyl)-2-(4-((tert-butyldimethylsilyl)oxy)-3-methoxyphenyl)-3,4-dimethyltetrahydrofuran-2-ol 954114-88-6 C33H44O6Si
(3R,4R,5R)-5-(4-(benzyloxy)-3-methoxyphenyl)-2-(4-((tert-butyldimethylsilyl)oxy)-3-methoxyphenyl)-3,4-dimethyltetrahydrofuran-2-ol
—— 3-methoxy-2-phenylselanylhexanal 137032-50-9 C13H18O2Se
3-methoxy-2-phenylselanylhexanal