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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-(2-Pyridyl)-4-ethyl-Δ<sup>2</sup>-1,2,4-oxadiazolin-5-on 64933-74-0 C9H9N3O2
    3-(2-Pyridyl)-4-ethyl-Δ<sup>2</sup>-1,2,4-oxadiazolin-5-on
    —— (3R,4S,5S)-4-(acetyloxy)-1,5-(diallyl)-2-oxopyrrolidin-3-yl acetate 501939-14-6 C14H19NO5
    (3R,4S,5S)-4-(acetyloxy)-1,5-(diallyl)-2-oxopyrrolidin-3-yl acetate
    —— 3-furfuryl-1-(2-methoxyethyl)-8-(thiophen-2-ylmethyl)-1H-purine-2,6(3H,7H)-dione 1192407-32-1 C18H18N4O4S
    3-furfuryl-1-(2-methoxyethyl)-8-(thiophen-2-ylmethyl)-1H-purine-2,6(3H,7H)-dione
    —— 3-(4-hydroxy-2-methylphenyl)-2-methyl-7-nitro-4(3H)-quinazolinone 1137896-10-6 C16H13N3O4
    3-(4-hydroxy-2-methylphenyl)-2-methyl-7-nitro-4(3H)-quinazolinone
    —— 3-(2-(1-(3,5-bis(trifluoromethyl)benzyl)piperidin-2-yl)ethyl)-1H-indole-5-carbonitrile 1217353-25-7 C25H23F6N3
    3-(2-(1-(3,5-bis(trifluoromethyl)benzyl)piperidin-2-yl)ethyl)-1H-indole-5-carbonitrile
    —— 3-[(benzyl-tert-butoxycarbonyl-amino)-methyl]-2-oxo-1,2-dihydro-quinoline-4-carboxylic acid 1224967-67-2 C23H24N2O5
    3-[(benzyl-tert-butoxycarbonyl-amino)-methyl]-2-oxo-1,2-dihydro-quinoline-4-carboxylic acid
    —— (+/-)-3-(2',3'-difluoro-4-methoxy-biphenyl-3-yl)-pyrrolidine 1227466-72-9 C17H17F2NO
    (+/-)-3-(2',3'-difluoro-4-methoxy-biphenyl-3-yl)-pyrrolidine
    —— 3-methyl-isoxazole-5-carboxylic acid 3-[5-((S)-2-methyl-1-methylcarbamoylpropylcarbamoyl)furan-2-yl]benzylamide 1227192-88-2 C23H26N4O5
    3-methyl-isoxazole-5-carboxylic acid 3-[5-((S)-2-methyl-1-methylcarbamoylpropylcarbamoyl)furan-2-yl]benzylamide
    —— 3-[5-(4-bromophenyl)-5H-imidazo[2,1-a]isoindol-5-yl]-N-(dicyclopropylmethyl)propanamide 1227198-19-7 C26H26BrN3O
    3-[5-(4-bromophenyl)-5H-imidazo[2,1-a]isoindol-5-yl]-N-(dicyclopropylmethyl)propanamide
    —— 3-(4-(benzyloxy)-2-methylphenyl)-2-methyl-7-nitroquinazolin-4(3H)-one 1137896-35-5 C23H19N3O4
    3-(4-(benzyloxy)-2-methylphenyl)-2-methyl-7-nitroquinazolin-4(3H)-one
    —— 3-(4-oxopentyl)cyclopentanone 113335-12-9 C10H16O2
    3-(4-oxopentyl)cyclopentanone
    —— [(3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-14-ethyl-12,13-dihydroxy-6-[(2S,3R,4S,6R)-3-hydroxy-6-methyl-4-[methyl(prop-2-enyl)amino]oxan-2-yl]oxy-7-methoxy-3,5,7,9,11,13-hexamethyl-2,10-dioxo-oxacyclotetradec-4-yl] 2-(2-fluorophenyl)acetate 848759-41-1 C40H62FNO11
    [(3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-14-ethyl-12,13-dihydroxy-6-[(2S,3R,4S,6R)-3-hydroxy-6-methyl-4-[methyl(prop-2-enyl)amino]oxan-2-yl]oxy-7-methoxy-3,5,7,9,11,13-hexamethyl-2,10-dioxo-oxacyclotetradec-4-yl] 2-(2-fluorophenyl)acetate
    —— 3-benzyl-5-methyl-1,3,4-thiadiazol-2(3H)-one 73956-11-3 C10H10N2OS
    3-benzyl-5-methyl-1,3,4-thiadiazol-2(3H)-one
    —— 3,7-dithia-ω-homoprostaglandin E<sub>1</sub> methyl ester 11,15-bis(tert-butyldimethylsilyl ether) 433213-26-4 C32H62O5S2Si2
    3,7-dithia-ω-homoprostaglandin E<sub>1</sub> methyl ester 11,15-bis(tert-butyldimethylsilyl ether)
    —— 3-(2-acetoxy-acetylamino)-5-acetylamino-2,6-diiodo-benzoic acid 860692-59-7 C13H12I2N2O6
    3-(2-acetoxy-acetylamino)-5-acetylamino-2,6-diiodo-benzoic acid
    —— 3,4-Dimethyl-2,5-dinitro-1,6-bis-<4-nitrophenyl>-hexa-1,3,5-trien 37630-74-3 C20H16N4O8
    3,4-Dimethyl-2,5-dinitro-1,6-bis-<4-nitrophenyl>-hexa-1,3,5-trien
    —— (3S,4R,E)-4-methyl-1-phenylhex-1-en-5-yn-3-ol 1379656-91-3 C13H14O
    (3S,4R,E)-4-methyl-1-phenylhex-1-en-5-yn-3-ol
    —— 3-(tert-butyldimethylsilyloxy)-2-(5-phenyl-11H-benzo[b]fluoren-10-yl)propan-1-ol 1360187-92-3 C32H36O2Si
    3-(tert-butyldimethylsilyloxy)-2-(5-phenyl-11H-benzo[b]fluoren-10-yl)propan-1-ol
    —— (3S,4R)-dimethyl 3-((benzoyloxy)methyl)-4-vinylcyclopentane-1,1-dicarboxylate 1415760-22-3 C19H22O6
    (3S,4R)-dimethyl 3-((benzoyloxy)methyl)-4-vinylcyclopentane-1,1-dicarboxylate
    —— 3-((2,6-dimethylphenyl)ethynyl)-4-phenyloxazolidin-2-one 1258064-90-2 C19H17NO2
    3-((2,6-dimethylphenyl)ethynyl)-4-phenyloxazolidin-2-one
    —— 3-(2,2-Dimethyl-propionyl)-1-vinyl-pyrrolidin-2-one 152711-32-5 C11H17NO2
    3-(2,2-Dimethyl-propionyl)-1-vinyl-pyrrolidin-2-one
    —— 3-Ethynylmorpholine hydrochloride 1864052-23-2 C6H10ClNO
    3-Ethynylmorpholine hydrochloride
    —— 3-[(3,4-dihydro-2H-1-benzopyran-4-yl)amino]propanamide hydrochloride 1909336-34-0 C12H17ClN2O2
    3-[(3,4-dihydro-2H-1-benzopyran-4-yl)amino]propanamide hydrochloride
    —— 3-isopropoxy-4-(2-methoxyphenyl)-1,5-dimethyl-1H-pyrazole 1155802-59-7 C15H20N2O2
    3-isopropoxy-4-(2-methoxyphenyl)-1,5-dimethyl-1H-pyrazole
    —— 3-[1-(3,4-difluorophenyl)-2,2-dioxido-1,4-dihydro-3H-2,1,3-benzothiadiazin-3-yl]-N-methylpropan-1-amine hydrochloride 1034027-03-6 C17H19F2N3O2S*ClH
    3-[1-(3,4-difluorophenyl)-2,2-dioxido-1,4-dihydro-3H-2,1,3-benzothiadiazin-3-yl]-N-methylpropan-1-amine hydrochloride
    —— 3-isopropoxy-1-(3-methoxyphenyl)-5-methyl-1H-pyrazole 1147770-48-6 C14H18N2O2
    3-isopropoxy-1-(3-methoxyphenyl)-5-methyl-1H-pyrazole
    —— (3R,4S)-1-ethylpyrrolidine-3,4-diolhydrochloride 2770353-48-3 C6H14ClNO2
    (3R,4S)-1-ethylpyrrolidine-3,4-diolhydrochloride
    —— 3-Methoxy-1,2-thiazole-5-carbonitrile 1909317-29-8 C5H4N2OS
    3-Methoxy-1,2-thiazole-5-carbonitrile
    —— 3-(chlorosulfonyl)-2-nitrobenzoic acid 1864062-56-5 C7H4ClNO6S
    3-(chlorosulfonyl)-2-nitrobenzoic acid
    —— 3-phenyl-2-(2,2,4-trimethyl-3-nitroso-5-oxo-imidazolidin-1-yl)-propionic acid 66345-44-6 C15H19N3O4
    3-phenyl-2-(2,2,4-trimethyl-3-nitroso-5-oxo-imidazolidin-1-yl)-propionic acid
    —— 3-(4-Bromo-phenyl)-4,5-dihydro-pyrazole-1-carboxylic acid (4-cyano-phenyl)-amide 62857-04-9 C17H13BrN4O
    3-(4-Bromo-phenyl)-4,5-dihydro-pyrazole-1-carboxylic acid (4-cyano-phenyl)-amide
    —— 3-bromo-6-[(Z)-2-butenyl]-5-iodo-2(2H)-pyranone 444886-61-7 C9H8BrIO2
    3-bromo-6-[(Z)-2-butenyl]-5-iodo-2(2H)-pyranone
    —— 3-(dimethylamino)-N-methyl-N-{2-[({3-[(phenylsulfonyl)amino]phenyl}carbonyl)amino]-1-propyl-1H-benzimidazol-5-yl}benzamide 1253737-34-6 C33H34N6O4S
    3-(dimethylamino)-N-methyl-N-{2-[({3-[(phenylsulfonyl)amino]phenyl}carbonyl)amino]-1-propyl-1H-benzimidazol-5-yl}benzamide
    —— 3-(1H-imidazol-1-yl)-2,3-diphenylisoindolin-1-one 79419-94-6 C23H17N3O
    3-(1H-imidazol-1-yl)-2,3-diphenylisoindolin-1-one
    —— (+)-(3R)-3-{(4R,5R)-5-[(1R)-3-hydroxy-1-methoxypropyl]-2,2-dimethyl-1,3-dioxolan-4-yl}-3-methoxy-1-propanol 526211-83-6 C13H26O6
    (+)-(3R)-3-{(4R,5R)-5-[(1R)-3-hydroxy-1-methoxypropyl]-2,2-dimethyl-1,3-dioxolan-4-yl}-3-methoxy-1-propanol
    —— 3-(2,5-dimethoxyphenyl)-5-nitro-1,2-benzothiazole 221561-03-1 C15H12N2O4S
    3-(2,5-dimethoxyphenyl)-5-nitro-1,2-benzothiazole
    —— (3S,6S)-2,5-diethoxy-6-isopropyl-3-(1'-13C)-carboxymethyl-3-methyl-6-hydropyrazine 129145-00-2 C14H24N2O4
    (3S,6S)-2,5-diethoxy-6-isopropyl-3-(1'-13C)-carboxymethyl-3-methyl-6-hydropyrazine
    —— 3-[5-[tert-butyl(dimethyl)silyl]oxycyclopenten-1-yl]prop-2-ynal 176962-54-2 C14H22O2Si
    3-[5-[tert-butyl(dimethyl)silyl]oxycyclopenten-1-yl]prop-2-ynal
    —— 3-((1-[2-(2-chloro-benzylamino)-pyrido[4,3-d]pyrimidin-5-yl]-piperidine-3-carbonyl)-amino)-propionic acid ethyl ester 1228564-27-9 C25H29ClN6O3
    3-((1-[2-(2-chloro-benzylamino)-pyrido[4,3-d]pyrimidin-5-yl]-piperidine-3-carbonyl)-amino)-propionic acid ethyl ester
    —— 3-bromo-2-iodo-1-p-tolyl-1,4-dihydronaphthalene 1290555-58-6 C17H14BrI
    3-bromo-2-iodo-1-p-tolyl-1,4-dihydronaphthalene
    —— 3-Carboxy-6,6,9-trimethyl-6H-dibenzo<b.d>pyran-1-ol 60788-14-9 C17H16O4
    3-Carboxy-6,6,9-trimethyl-6H-dibenzo<b.d>pyran-1-ol
    —— 3-((1-(5-(2-(4-phenylpiperidin-1-yl)-4-(trifluoromethyl)oxazole-5-carboxamido)pyridin-2-yl)piperidin-4-yl)methoxy)benzoic Acid 1227934-54-4 C34H34F3N5O5
    3-((1-(5-(2-(4-phenylpiperidin-1-yl)-4-(trifluoromethyl)oxazole-5-carboxamido)pyridin-2-yl)piperidin-4-yl)methoxy)benzoic Acid
    —— 3-Amino-5-nitro-7-carbamoylbenzoisothiazol-(2,1) 65390-07-0 C8H6N4O3S
    3-Amino-5-nitro-7-carbamoylbenzoisothiazol-(2,1)
    —— 3-Amino-5-nitro-7-cyano-benzoisothiazol(2,1) 65390-10-5 C8H4N4O2S
    3-Amino-5-nitro-7-cyano-benzoisothiazol(2,1)
    —— 3-ethyl-1-methyl-8-phenyl-4,6-dihydro-1<i>H</i>-pyrazolo[4,3-<i>e</i>][1,4]diazepin-5-one 26308-32-7 C15H16N4O
    3-ethyl-1-methyl-8-phenyl-4,6-dihydro-1<i>H</i>-pyrazolo[4,3-<i>e</i>][1,4]diazepin-5-one
    —— 3-Ethyl-5-methyl-1H-pyrrole-2,4-dicarboxylic acid 2-ethyl ester 4-methyl ester 34580-41-1 C12H17NO4
    3-Ethyl-5-methyl-1H-pyrrole-2,4-dicarboxylic acid 2-ethyl ester 4-methyl ester
    —— {3-benzoylamino-3-methoxy-2-[3-(1-methyl-1<i>H</i>-tetrazol-5-ylsulfanyl)-2-oxo-propoxy]-4-oxo-azetidin-1-yl}-(triphenyl-λ<sup>5</sup>-phosphanylidene)-acetic acid benzyl ester 66516-93-6 C43H39N6O7PS
    {3-benzoylamino-3-methoxy-2-[3-(1-methyl-1<i>H</i>-tetrazol-5-ylsulfanyl)-2-oxo-propoxy]-4-oxo-azetidin-1-yl}-(triphenyl-λ<sup>5</sup>-phosphanylidene)-acetic acid benzyl ester
    —— 3-(5-Chloro-benzofuran-2-yl)-1-(3-chloro-phenyl)-4,5-dihydro-1H-pyrazole 31773-18-9 C17H12Cl2N2O
    3-(5-Chloro-benzofuran-2-yl)-1-(3-chloro-phenyl)-4,5-dihydro-1H-pyrazole
    —— [3-(5-tert-Butyl-4-hydroxy-2,3-dimethyl-phenyl)-propylsulfanyl]-acetic acid octadecyl ester 52765-43-2 C35H62O3S
    [3-(5-tert-Butyl-4-hydroxy-2,3-dimethyl-phenyl)-propylsulfanyl]-acetic acid octadecyl ester
    —— 3-methyl-3-<2-<(3-methoxyphenyl)methoxy>ethyl>-furo<3,4-b><1,4>benzodioxin-1 (3H)-one 123295-20-5 C21H20O6
    3-methyl-3-<2-<(3-methoxyphenyl)methoxy>ethyl>-furo<3,4-b><1,4>benzodioxin-1 (3H)-one