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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3,10-dimethyl-5,10-dihydro-3<i>H</i>-pyrimido[4,5-<i>b</i>]quinolin-4-one 53736-93-9 C13H13N3O
    3,10-dimethyl-5,10-dihydro-3<i>H</i>-pyrimido[4,5-<i>b</i>]quinolin-4-one
    —— 3,4-Dimethyl-1-(naphthalen-1-ylamino)-cyclohexanecarboxylic acid amide 59456-53-0 C19H24N2O
    3,4-Dimethyl-1-(naphthalen-1-ylamino)-cyclohexanecarboxylic acid amide
    —— (3,5-dibromopyridin-2-ylamino)-furan-2-yl-acetic acid 434329-80-3 C11H8Br2N2O3
    (3,5-dibromopyridin-2-ylamino)-furan-2-yl-acetic acid
    —— 3-acetoxy-17-propyl-morphinane 115052-20-5 C21H29NO2
    3-acetoxy-17-propyl-morphinane
    —— 3-methanesulfonyl-benzidine 100795-36-6 C13H14N2O2S
    3-methanesulfonyl-benzidine
    —— 3-(2,2-dichloro-1,1-difluoroethoxy)benzohydrazide 114467-22-0 C9H8Cl2F2N2O2
    3-(2,2-dichloro-1,1-difluoroethoxy)benzohydrazide
    —— 3-fluoro-2,2-dimethylpropanal 120688-00-8 C5H9FO
    3-fluoro-2,2-dimethylpropanal
    —— 3-(4-methylbenzyl)-1-(3-(1-naphthyloxy)propyl)-1H-indole-2-carboxylic acid 1072899-94-5 C30H27NO3
    3-(4-methylbenzyl)-1-(3-(1-naphthyloxy)propyl)-1H-indole-2-carboxylic acid
    —— 3-[1-(4-{4-[(2-phenyl-5-trifluoromethyl-oxazole-4-carbonyl)-amino]-phenyl}-piperidine-1-carbonyl)-piperidin-4-yl]-propionic acid 1085839-85-5 C31H33F3N4O5
    3-[1-(4-{4-[(2-phenyl-5-trifluoromethyl-oxazole-4-carbonyl)-amino]-phenyl}-piperidine-1-carbonyl)-piperidin-4-yl]-propionic acid
    —— 3-methyl-1-oxo-2-propylamino-1,2-dihydro-isoquinoline-4-carboxylic acid ((S)-1-phenyl-propyl)-amide 1215093-10-9 C23H27N3O2
    3-methyl-1-oxo-2-propylamino-1,2-dihydro-isoquinoline-4-carboxylic acid ((S)-1-phenyl-propyl)-amide
    —— (3E,4R,4aS,5S)-3-[2-(benzyloxy)-benzyliden]-4a-allyl-4,4a,5,6,7,8-hexahydro-5-hydroxy-4-methylnaphthalen-2(3H)-one 897021-89-5 C28H30O3
    (3E,4R,4aS,5S)-3-[2-(benzyloxy)-benzyliden]-4a-allyl-4,4a,5,6,7,8-hexahydro-5-hydroxy-4-methylnaphthalen-2(3H)-one
    —— 3-Carbamoyl-5-p-chlor-(2H)-1,2,6-thiadiazin-1,1-dioxid 5814-34-6 C10H8ClN3O3S
    3-Carbamoyl-5-p-chlor-(2H)-1,2,6-thiadiazin-1,1-dioxid
    —— (3S,3aS,4S,5R,7aR)-3-Benzenesulfonyl-5-isopropyl-7a-methyl-1-methylene-2,3,3a,4,5,7a-hexahydro-1H-indene-4-carboxylic acid methyl ester 131250-69-6 C22H28O4S
    (3S,3aS,4S,5R,7aR)-3-Benzenesulfonyl-5-isopropyl-7a-methyl-1-methylene-2,3,3a,4,5,7a-hexahydro-1H-indene-4-carboxylic acid methyl ester
    —— 3-bromo-3,3-difluoropropionyl chloride 130312-69-5 C3H2BrClF2O
    3-bromo-3,3-difluoropropionyl chloride
    —— 3,4-Dihydro-1,10-dimethyl-1-(4-jodobutyl)-1H-1,4-oxazino<4,3-a>indol 51112-38-0 C17H22INO
    3,4-Dihydro-1,10-dimethyl-1-(4-jodobutyl)-1H-1,4-oxazino<4,3-a>indol
    —— (3-oxo-2-oxatricyclo[6.3.1.04,12]dodeca-1(12),4,6,8,10-pentaen-9-yl) N,N-diphenylcarbamate 130977-26-3 C24H15NO4
    (3-oxo-2-oxatricyclo[6.3.1.04,12]dodeca-1(12),4,6,8,10-pentaen-9-yl) N,N-diphenylcarbamate
    —— 3-(7-chloro-2,2,3,3,4,4,5,5,6,6,7,7-dodecafluoroheptyl)-4-(iodomethyl)oxolane 106914-75-4 C12H10ClF12IO
    3-(7-chloro-2,2,3,3,4,4,5,5,6,6,7,7-dodecafluoroheptyl)-4-(iodomethyl)oxolane
    —— 3,4-dimethyl-2-oxo-2,3-dihydro-thiazole-5-carboxylic acid 4-chloro-2,5-dimethoxy-anilide 49679-76-7 C14H15ClN2O4S
    3,4-dimethyl-2-oxo-2,3-dihydro-thiazole-5-carboxylic acid 4-chloro-2,5-dimethoxy-anilide
    —— 3,4,5-trifluorophenylxenon(II) tetrafluoroborate 263243-13-6 BF4*C6H2F3Xe
    3,4,5-trifluorophenylxenon(II) tetrafluoroborate
    —— 3-methyl-2-phenyl-2H-[1,3,5]thiadiazino[3,2-a]benzimidazole-4-thione 75644-42-7 C16H13N3S2
    3-methyl-2-phenyl-2H-[1,3,5]thiadiazino[3,2-a]benzimidazole-4-thione
    —— 3-[(Z)-1,2-Dimethyl-but-2-en-(E)-ylidene]-1-phenyl-pyrrolidine-2,5-dione 81624-82-0 C16H17NO2
    3-[(Z)-1,2-Dimethyl-but-2-en-(E)-ylidene]-1-phenyl-pyrrolidine-2,5-dione
    —— 3-((1S,2S)-2-heptylcycloprop-1-yl)propionic acid ethyl ester 666822-25-9 C15H28O2
    3-((1S,2S)-2-heptylcycloprop-1-yl)propionic acid ethyl ester
    —— 3-(4-ethoxycarbonyl-phenyl)-2,4-dioxo-3,4-dihydro-2<i>H</i>-benzo[<i>e</i>][1,3]oxazine-6-carboxylic acid methyl ester 16086-97-8 C19H15NO7
    3-(4-ethoxycarbonyl-phenyl)-2,4-dioxo-3,4-dihydro-2<i>H</i>-benzo[<i>e</i>][1,3]oxazine-6-carboxylic acid methyl ester
    —— 3-(4-methylphenyl)-3-oxo-N-pyridin-2-ylpropanamide 120893-26-7 C15H14N2O2
    3-(4-methylphenyl)-3-oxo-N-pyridin-2-ylpropanamide
    —— 3-Ethylidene-2,2,4,4-tetramethyl-cyclobutanol 23888-29-1 C10H18O
    3-Ethylidene-2,2,4,4-tetramethyl-cyclobutanol
    —— 3-methyl-3<i>H</i>-benzooxazol-2-one (1-benzothiazol-2-yl-ethylidene)-hydrazone 14311-45-6 C17H14N4OS
    3-methyl-3<i>H</i>-benzooxazol-2-one (1-benzothiazol-2-yl-ethylidene)-hydrazone
    —— 3,6,8-triiodo-7-methoxy-4-methyl-coumarin 115188-38-0 C11H7I3O3
    3,6,8-triiodo-7-methoxy-4-methyl-coumarin
    —— 3-hydroxy-cyclobutanesulfonic acid [7-(2-fluoro-4-iodo-phenylamino)-6-methyl-5-oxo-2,3-dihydro-5H-thiazolo[3,2-a]pyridin-8-yl]-amide 1303510-02-2 C18H19FIN3O4S2
    3-hydroxy-cyclobutanesulfonic acid [7-(2-fluoro-4-iodo-phenylamino)-6-methyl-5-oxo-2,3-dihydro-5H-thiazolo[3,2-a]pyridin-8-yl]-amide
    —— 3,4-diethylidene-1,1-diphenylhexa-1,5-diene 1361254-05-8 C22H22
    3,4-diethylidene-1,1-diphenylhexa-1,5-diene
    —— 3-<i>o</i>-tolyl-benzo[<i>e</i>][1,3]oxazine-2,4-dione 7133-62-2 C15H11NO3
    3-<i>o</i>-tolyl-benzo[<i>e</i>][1,3]oxazine-2,4-dione
    —— 3,3-dimethyl-2-morpholin-4-yl-2,3-dihydro-naphtho[1,2-<i>b</i>]furan-5-ol 15609-31-1 C18H21NO3
    3,3-dimethyl-2-morpholin-4-yl-2,3-dihydro-naphtho[1,2-<i>b</i>]furan-5-ol
    —— [(3R)-4,4-dimethyl-2-oxooxolan-3-yl] (1R)-1,2-dimethylcyclohexa-2,5-diene-1-carboxylate 425369-70-6 C15H20O4
    [(3R)-4,4-dimethyl-2-oxooxolan-3-yl] (1R)-1,2-dimethylcyclohexa-2,5-diene-1-carboxylate
    —— 3-naphthalen-1-yl-benzo[e][1,3]oxazine-2,4-dithione 7133-84-8 C18H11NOS2
    3-naphthalen-1-yl-benzo[e][1,3]oxazine-2,4-dithione
    —— (3R,1E)-1-iodohexa-1,5-dien-3-ol 490021-10-8 C6H9IO
    (3R,1E)-1-iodohexa-1,5-dien-3-ol
    —— 3-nitro-1,2,4-triazole sodium salt 50738-31-3 C2HN4O2*Na
    3-nitro-1,2,4-triazole sodium salt
    —— 3-{[3-(2-fluoropyridin-4-yl)-phenyl]-amino}-3-oxopropanoic acid methyl ester 883199-19-7 C15H13FN2O3
    3-{[3-(2-fluoropyridin-4-yl)-phenyl]-amino}-3-oxopropanoic acid methyl ester
    —— (3-Methoxy-3-phenyl-propyl)-trimethyl-silane 54288-08-3 C13H22OSi
    (3-Methoxy-3-phenyl-propyl)-trimethyl-silane
    —— 3-acetoxy-4,5α-epoxy-6,17-dimethyl-morphinan-6α-ol 111032-20-3 C20H25NO4
    3-acetoxy-4,5α-epoxy-6,17-dimethyl-morphinan-6α-ol
    —— 3-((S)-2-(((S)-1-(tert-butyl)-1,2,3,4-tetrahydrobenzo[b]silin-1-yl)oxy)-2-phenylethyl)pyridazine 1007107-14-3 C25H30N2OSi
    3-((S)-2-(((S)-1-(tert-butyl)-1,2,3,4-tetrahydrobenzo[b]silin-1-yl)oxy)-2-phenylethyl)pyridazine
    —— 3-(1-(2-fluorophenyl)-2-nitroethyl)-6-methyl-5-(pyrimidin-5-yloxy)-1H-indole 1352834-85-5 C21H17FN4O3
    3-(1-(2-fluorophenyl)-2-nitroethyl)-6-methyl-5-(pyrimidin-5-yloxy)-1H-indole
    —— 3-Bromopropyl cyclohexyl ketone ethylene ketal 80086-23-3 C12H21BrO2
    3-Bromopropyl cyclohexyl ketone ethylene ketal
    —— (3aR,4S,6aR)-4-((R)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-2,2-dimethyl-6-pent-4-enyloxy-tetrahydro-furo[3,4-d][1,3]dioxole 141943-53-5 C17H28O6
    (3aR,4S,6aR)-4-((R)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-2,2-dimethyl-6-pent-4-enyloxy-tetrahydro-furo[3,4-d][1,3]dioxole
    —— [3-(5,6-Dihydro-4H-pyran-2-yl)-prop-1-ynyl]-trimethyl-silane 207384-97-2 C11H18OSi
    [3-(5,6-Dihydro-4H-pyran-2-yl)-prop-1-ynyl]-trimethyl-silane
    —— 3-[Cyclohexyl-(2,3-dihydro-benzo[1,4]dioxin-6-yl)-methyl]-dihydro-furan-2,5-dione 573671-35-9 C19H22O5
    3-[Cyclohexyl-(2,3-dihydro-benzo[1,4]dioxin-6-yl)-methyl]-dihydro-furan-2,5-dione
    —— 3,4-difluoro-2-(2-fluoro-4-trimethylsilanylethynyl-phenylamino)-N-methoxy-N-methyl-benzamide 833452-12-3 C20H21F3N2O2Si
    3,4-difluoro-2-(2-fluoro-4-trimethylsilanylethynyl-phenylamino)-N-methoxy-N-methyl-benzamide
    —— 3-Acetyl-2-ethyl-indolizin 36944-76-0 C12H13NO
    3-Acetyl-2-ethyl-indolizin
    —— 3-(2-Acetanilino)-pyridazin 58549-59-0 C12H11N3O
    3-(2-Acetanilino)-pyridazin
    —— 3-(p-2,4-dichlorophenoxyphenyl)-3-hydroxybutyric acid ethyl ester 62575-01-3 C18H18Cl2O4
    3-(p-2,4-dichlorophenoxyphenyl)-3-hydroxybutyric acid ethyl ester
    —— 3(R)-(2,3-Dihydrofuro[3,2-b]pyridin-6-yl)-3-{2-oxo-3-[3-(5,6,7,8-tetrahydro-[1,8]naphthyridin-2-yl)propyl]imidazolidin-1-yl}propionic acid 227964-31-0 C24H29N5O4
    3(R)-(2,3-Dihydrofuro[3,2-b]pyridin-6-yl)-3-{2-oxo-3-[3-(5,6,7,8-tetrahydro-[1,8]naphthyridin-2-yl)propyl]imidazolidin-1-yl}propionic acid
    —— 3-<(2,3-O-isopropylidene-5-O-trityl-β-D-ribofuranosyl)methyl>-5-methoxycarbonyl-4-hydroxypyrazole 73556-58-8 C33H34N2O7
    3-<(2,3-O-isopropylidene-5-O-trityl-β-D-ribofuranosyl)methyl>-5-methoxycarbonyl-4-hydroxypyrazole