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中文名称 英文名称 CAS号 化学式 结构式图片
—— 3-methyl-[1,3,4]selenadiazolidine-2-selone 28534-95-4 C3H6N2Se2
3-methyl-[1,3,4]selenadiazolidine-2-selone
—— 3-(biphenyl-4-yl)-N-methyl-N-phenyl-1H-pyrazole-1-carboxamide 1233852-14-6 C23H19N3O
3-(biphenyl-4-yl)-N-methyl-N-phenyl-1H-pyrazole-1-carboxamide
—— 3,5-Bis-(aethoxycarbonylacetyl)-4,6-dihydroxypyran-2-on 69543-69-7 C15H16O10
3,5-Bis-(aethoxycarbonylacetyl)-4,6-dihydroxypyran-2-on
—— (3aR,5S,6S,6aR)-5-((R)-1-Hydroxy-2-methylsulfanyl-ethyl)-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-6-ol 64243-87-4 C10H18O5S
(3aR,5S,6S,6aR)-5-((R)-1-Hydroxy-2-methylsulfanyl-ethyl)-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-6-ol
—— (3aS,4S,6R,6aR)-6-Benzyloxy-2,2-dimethyl-tetrahydro-furo[3,4-d][1,3]dioxole-4-carboxylic acid methylamide 68674-03-3 C16H21NO5
(3aS,4S,6R,6aR)-6-Benzyloxy-2,2-dimethyl-tetrahydro-furo[3,4-d][1,3]dioxole-4-carboxylic acid methylamide
—— (3aR,3bR,8S,8aS,8bR)-3a,3b,8,8b-Tetrachloro-1,1,2,2,3,3-hexafluoro-1,2,3,3a,3b,8,8a,8b-octahydro-cyclopenta[3,4]cyclobuta[1,2-a]indene 64400-45-9 C14H6Cl4F6
(3aR,3bR,8S,8aS,8bR)-3a,3b,8,8b-Tetrachloro-1,1,2,2,3,3-hexafluoro-1,2,3,3a,3b,8,8a,8b-octahydro-cyclopenta[3,4]cyclobuta[1,2-a]indene
—— 3-[5-(1,1-Dimethyl-allyl)-2,3,4-trimethoxy-phenyl]-7-methoxy-chroman-4-one 63838-93-7 C24H28O6
3-[5-(1,1-Dimethyl-allyl)-2,3,4-trimethoxy-phenyl]-7-methoxy-chroman-4-one
—— 3-Methyl-but-2-enoic acid (Z)-but-2-enyl ester 57475-98-6 C9H14O2
3-Methyl-but-2-enoic acid (Z)-but-2-enyl ester
—— 3-amino-4-methyl-hexanoyl->-cyclo-[<i>L</i>-2,3-diamino-propionyl->-<i>L</i>-seryl->-<i>L</i>-seryl->-(<i>Z</i>)-2-amino-3-ureido-acryloyl->-(<i>S</i>)-amino-((<i>R</i>)-2-amino-1(3),4,5,6-tetrahydro-pyrimidin-4-yl)-acetyl-(1-><i>N</i><sup>3</sup>)] 65581-57-9 C26H44N12O9
3-amino-4-methyl-hexanoyl->-cyclo-[<i>L</i>-2,3-diamino-propionyl->-<i>L</i>-seryl->-<i>L</i>-seryl->-(<i>Z</i>)-2-amino-3-ureido-acryloyl->-(<i>S</i>)-amino-((<i>R</i>)-2-amino-1(3),4,5,6-tetrahydro-pyrimidin-4-yl)-acetyl-(1-><i>N</i><sup>3</sup>)]
—— (3R)-tert-butyl 3-hydroxy-2-oxo-3-(2-oxo-2-(thiophen-2-yl)ethyl)-2,3-dihydro-1H-indoline-1-carboxylate 1392149-67-5 C19H19NO5S
(3R)-tert-butyl 3-hydroxy-2-oxo-3-(2-oxo-2-(thiophen-2-yl)ethyl)-2,3-dihydro-1H-indoline-1-carboxylate
—— 3-benzyl-5-(3,4,5-trimethoxyphenyl)-1,3,4-oxadiazol-2(3H)-one 1616634-28-6 C18H18N2O5
3-benzyl-5-(3,4,5-trimethoxyphenyl)-1,3,4-oxadiazol-2(3H)-one
—— (3S,4S,5S)-5-(benzyloxy)methyl-4-hydroxy-3,4,5-trimethylcyclopent-1-en-1-yl trifluoromethanesulfonate 1383003-80-2 C17H21F3O5S
(3S,4S,5S)-5-(benzyloxy)methyl-4-hydroxy-3,4,5-trimethylcyclopent-1-en-1-yl trifluoromethanesulfonate
—— 3-(4-(2-methylbut-3-yn-2-yl)piperazin-1-yl)propanenitrile 451494-68-1 C12H19N3
3-(4-(2-methylbut-3-yn-2-yl)piperazin-1-yl)propanenitrile
—— 3α-acetoxymultiflor-8-enoic acid 76475-21-3 C32H50O4
3α-acetoxymultiflor-8-enoic acid
—— 3-(2-chloroethyl)-1-[(2S,3R,4R,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-2-methoxyoxan-3-yl]-1-(2-methylpropyl)urea 84017-70-9 C14H27ClN2O6
3-(2-chloroethyl)-1-[(2S,3R,4R,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-2-methoxyoxan-3-yl]-1-(2-methylpropyl)urea
—— 3α-Hydroxy-3β-trifluoromethyl-5β-pregn-11-en-20-one 178885-65-9 C22H31F3O2
3α-Hydroxy-3β-trifluoromethyl-5β-pregn-11-en-20-one
—— 3(R)-(Quinolin-3-yl)-5-hydroxy-9-(5,6,7,8-tetrahydro-[1,8]-naphthyridin-2-yl)-nonanoic acid 312261-91-9 C26H31N3O3
3(R)-(Quinolin-3-yl)-5-hydroxy-9-(5,6,7,8-tetrahydro-[1,8]-naphthyridin-2-yl)-nonanoic acid
—— 3-(benzo[d][1,3]dioxol-5-ylmethyl)-2-(2-nitrophenyl)thiazolidin-4-one 1233764-78-7 C38H49N7O8
3-(benzo[d][1,3]dioxol-5-ylmethyl)-2-(2-nitrophenyl)thiazolidin-4-one
—— 3-(2-methyl-benzooxazol-6-yl)-acrylonitrile 1193309-44-2 C11H8N2O
3-(2-methyl-benzooxazol-6-yl)-acrylonitrile
—— 3-(p-tolylsulfonyl)-1,2,3-benzoxathiazole 2-oxide 70376-37-3 C13H11NO4S2
3-(p-tolylsulfonyl)-1,2,3-benzoxathiazole 2-oxide
—— 3-(4,4-Dimethyl-1,3-dioxido-5-phenylimidazole-1,3-diium-2-yl)pyridine 122981-37-7 C16H15N3O2
3-(4,4-Dimethyl-1,3-dioxido-5-phenylimidazole-1,3-diium-2-yl)pyridine
—— 3-Sulfamoylbenzolsulfonsaeure-(carboxymethoxy-methylamid) 10504-84-4 C9H12N2O7S2
3-Sulfamoylbenzolsulfonsaeure-(carboxymethoxy-methylamid)
—— 3-[1-acetyl-2-(3,4-dimethoxyphenyl)-2-hydroxyvinyl]naphtho[1,8-ef][1,4]diazepin-2(1H)-one 1193361-17-9 C24H20N2O5
3-[1-acetyl-2-(3,4-dimethoxyphenyl)-2-hydroxyvinyl]naphtho[1,8-ef][1,4]diazepin-2(1H)-one
—— 3,3,3-trifluoro-N-[[2-fluoro-4-[(E)-4,4,4-trifluoro-3-(3,4,5-trichlorophenyl)but-1-enyl]phenyl]methyl]propanamide 1416978-46-5 C20H13Cl3F7NO
3,3,3-trifluoro-N-[[2-fluoro-4-[(E)-4,4,4-trifluoro-3-(3,4,5-trichlorophenyl)but-1-enyl]phenyl]methyl]propanamide
—— 3-Methoxybenzaldehyde 2-[4-(4-fluoro-3-methylphenyl)-2-thiazolyl]hydrazone 398470-50-3 C18H16FN3OS
3-Methoxybenzaldehyde 2-[4-(4-fluoro-3-methylphenyl)-2-thiazolyl]hydrazone
—— (3S,7S,7aS,1'S)-7a-(1'-acetoxy-2'-methylpropyl)-7-acetoxy-3-phenyl-5,6,7,7a-tetrahydro-1H-pyrrolo[1,2-c]oxazol-5-one 183874-03-5 C20H25NO6
(3S,7S,7aS,1'S)-7a-(1'-acetoxy-2'-methylpropyl)-7-acetoxy-3-phenyl-5,6,7,7a-tetrahydro-1H-pyrrolo[1,2-c]oxazol-5-one
—— 3-(4-trifluoromethoxyphenyl)-4-[3,5-difluoro-4-(methylsulfonyl)phenyl]-5-hydroxymethylisoxazole 473305-95-2 C18H12F5NO5S
3-(4-trifluoromethoxyphenyl)-4-[3,5-difluoro-4-(methylsulfonyl)phenyl]-5-hydroxymethylisoxazole
—— 3-Chloro-N-(1-methoxy-indan-2-yl)-N-phenyl-propionamide 53076-81-6 C19H20ClNO2
3-Chloro-N-(1-methoxy-indan-2-yl)-N-phenyl-propionamide
—— [3-(4-Chloro-phenyl)-2-pyridin-2-yl-propyl]-dimethyl-amine; compound with (Z)-but-2-enedioic acid 52763-39-0 C4H4O4*C16H19ClN2
[3-(4-Chloro-phenyl)-2-pyridin-2-yl-propyl]-dimethyl-amine; compound with (Z)-but-2-enedioic acid
—— 3-(4-chloro-phenyl)-3-imidazol-1-yl-<i>N</i>,<i>N</i>-dimethyl-3-thiophen-2-yl-propionamide 37758-25-1 C18H18ClN3OS
3-(4-chloro-phenyl)-3-imidazol-1-yl-<i>N</i>,<i>N</i>-dimethyl-3-thiophen-2-yl-propionamide
—— {3-[3,3-Bis-(4-methoxy-phenyl)-piperidin-1-ylmethyl]-phenyl}-pyrrolidin-1-yl-methanone 946158-40-3 C31H36N2O3
{3-[3,3-Bis-(4-methoxy-phenyl)-piperidin-1-ylmethyl]-phenyl}-pyrrolidin-1-yl-methanone
—— 3-(tert-butyldiphenylsilanyloxy)-1,5-bis(trimethylsilanyl)penta-1,2-dien-4-yne 947264-64-4 C27H38OSi3
3-(tert-butyldiphenylsilanyloxy)-1,5-bis(trimethylsilanyl)penta-1,2-dien-4-yne
—— 3-(1-methyl-4-(1-methyl-4-(1-methyl-4-(1-methyl-3-(α-bromoacrylamido)pyrazole-5-carboxamido)pyrrole-2-carboxamido)pyrrole-2-carboxamido)pyrrole-2-carboxamido)propionamidoxime 245045-66-3 C29H33BrN12O6
3-(1-methyl-4-(1-methyl-4-(1-methyl-4-(1-methyl-3-(α-bromoacrylamido)pyrazole-5-carboxamido)pyrrole-2-carboxamido)pyrrole-2-carboxamido)pyrrole-2-carboxamido)propionamidoxime
—— 3-(2-(p-methylstyrenesulfonyl)acetyl)-2H-benzo[h]chromen-2-one 1190756-25-2 C24H18O5S
3-(2-(p-methylstyrenesulfonyl)acetyl)-2H-benzo[h]chromen-2-one
—— (3S,6S)-6-benzyl-3-(hydroxymethyl)-3-propylpiperazine-2,5-dione 1163132-27-1 C15H20N2O3
(3S,6S)-6-benzyl-3-(hydroxymethyl)-3-propylpiperazine-2,5-dione
—— (3R,5S)-1-(9H-Fluoren-9-ylmethoxycarbonyl)-5-(trifluoromethyl)piperidine-3-carboxylic acid 2138337-54-7 C22H20F3NO4
(3R,5S)-1-(9H-Fluoren-9-ylmethoxycarbonyl)-5-(trifluoromethyl)piperidine-3-carboxylic acid
—— 3-(4-chlorophenyl)-N-[(2R)-1-[(4S)-4-(4-chlorophenyl)-4-hydroxy-3,3-dimethylpiperidin-1-yl]-3-methyl-1-oxobutan-2-yl]benzamide 946591-20-4 C31H34Cl2N2O3
3-(4-chlorophenyl)-N-[(2R)-1-[(4S)-4-(4-chlorophenyl)-4-hydroxy-3,3-dimethylpiperidin-1-yl]-3-methyl-1-oxobutan-2-yl]benzamide
—— {3-[1-(6-benzyl-3-chloro-2-methyl-7-oxo-6,7-dihydro-pyrazolo[1,5-c]pyrimidin-5-yl)-propylamino]-propyl}-carbamic acid tert-butyl ester 960292-45-9 C25H34ClN5O3
{3-[1-(6-benzyl-3-chloro-2-methyl-7-oxo-6,7-dihydro-pyrazolo[1,5-c]pyrimidin-5-yl)-propylamino]-propyl}-carbamic acid tert-butyl ester
—— 3,5-dihydro-5,5-dimethyl-3,3,3-triphenyl-1,2,4,3-trioxastibolane 102614-54-0 C21H21O3Sb
3,5-dihydro-5,5-dimethyl-3,3,3-triphenyl-1,2,4,3-trioxastibolane
—— 3-[1-[2,3-Difluoro-4-(4-piperidin-1-ylbutoxy)phenyl]tetrazol-5-yl]-5-(1-methylpyrazol-4-yl)pyridin-2-amine 1224212-31-0 C25H29F2N9O
3-[1-[2,3-Difluoro-4-(4-piperidin-1-ylbutoxy)phenyl]tetrazol-5-yl]-5-(1-methylpyrazol-4-yl)pyridin-2-amine
—— (3RS)-3-{3-chloro-4-[(2-chlorobenzyl)oxy]phenyl}-N-(3,4-dimethylisoxazol-5-yl)-1-oxa-8-azaspiro[4.5]decane-8-carboxamide 1227472-07-2 C27H29Cl2N3O4
(3RS)-3-{3-chloro-4-[(2-chlorobenzyl)oxy]phenyl}-N-(3,4-dimethylisoxazol-5-yl)-1-oxa-8-azaspiro[4.5]decane-8-carboxamide
—— 3-[3-fluoro-3'-(methylsulfonyl)biphenyl-4-yl]-2-methyl-5-(trifluoromethyl)quinoxaline 1225651-20-6 C23H16F4N2O2S
3-[3-fluoro-3'-(methylsulfonyl)biphenyl-4-yl]-2-methyl-5-(trifluoromethyl)quinoxaline
—— 3-chloro-3-(4-chlorophenyl)-1,2,3,4,5,6-hexahydro-1-benzazocin-2-one 118386-48-4 C17H15Cl2NO
3-chloro-3-(4-chlorophenyl)-1,2,3,4,5,6-hexahydro-1-benzazocin-2-one
—— (3aR,7aS)-5-methyl-2,2-di((9Z,12Z)-octadeca-9,12-dien-1-yl)hexahydro[1,3]dioxolo[4,5-c]pyridine 1402174-84-8 C43H77NO2
(3aR,7aS)-5-methyl-2,2-di((9Z,12Z)-octadeca-9,12-dien-1-yl)hexahydro[1,3]dioxolo[4,5-c]pyridine
—— 3-(2-pyridin-4-yl-2H-pyrazol-3-yl)-1-(4-trifluoromethoxy-phenyl)-1H-pyridazin-4-one 1228532-58-8 C19H12F3N5O2
3-(2-pyridin-4-yl-2H-pyrazol-3-yl)-1-(4-trifluoromethoxy-phenyl)-1H-pyridazin-4-one
—— 3α-chloro-5β,6β-epoxy-13β-hydroxy-13,17-secoandrostan-17-oic acid 17,13-lactone 118013-81-3 C19H27ClO3
3α-chloro-5β,6β-epoxy-13β-hydroxy-13,17-secoandrostan-17-oic acid 17,13-lactone
—— 3-[6-chloro-3,5-bis-(4-methoxy-phenyl)-pyridin-2-ylamino]-2-(4-methoxy-phenyl)-acrylamide 65715-18-6 C29H26ClN3O4
3-[6-chloro-3,5-bis-(4-methoxy-phenyl)-pyridin-2-ylamino]-2-(4-methoxy-phenyl)-acrylamide
—— 3-methyl-8b,8c,16b,16c-tetrahydro-[1,2,4]triazolo[4,3-<i>a</i>][1,2,4]triazolo[3'',4'':1',2']isoquino[3',4':3,4]cyclobuta[1,2-<i>c</i>]quinoline 64978-44-5 C21H16N6
3-methyl-8b,8c,16b,16c-tetrahydro-[1,2,4]triazolo[4,3-<i>a</i>][1,2,4]triazolo[3'',4'':1',2']isoquino[3',4':3,4]cyclobuta[1,2-<i>c</i>]quinoline
—— 3α-Benzoyloxy-5α-cholestan-6β-ol 63528-70-1 C34H52O3
3α-Benzoyloxy-5α-cholestan-6β-ol
—— 3,11-Bis(acetamidomethyl)glaucin 66186-99-0 C27H35N3O6
3,11-Bis(acetamidomethyl)glaucin