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中文名称 英文名称 CAS号 化学式 结构式图片
—— (3S,5S)-benzyl 3-benzyl-5-(2-oxoethyl)morpholine-4-carboxylate 1334324-02-5 C21H23NO4
(3S,5S)-benzyl 3-benzyl-5-(2-oxoethyl)morpholine-4-carboxylate
—— 3(5)-methyl-N-(trimethylsilyl)pyrazole 74731-18-3 C7H14N2Si
3(5)-methyl-N-(trimethylsilyl)pyrazole
—— 3-(4-chloro-phenyl)-[1,4,2]dithiazol-5-one 15965-44-3 C8H4ClNOS2
3-(4-chloro-phenyl)-[1,4,2]dithiazol-5-one
—— [3-(trifluoromethyl)phenyl] N-propan-2-ylcarbamate 956219-18-4 C11H12F3NO2
[3-(trifluoromethyl)phenyl] N-propan-2-ylcarbamate
—— 3'-O-acetyl-5'-O-(4,4'-dimethoxytrityl)-6-O-[(2,4,6-triisopropylphenyl)sulfonyl]-2'-deoxyguanosine 142738-44-1 C48H55N5O9S
3'-O-acetyl-5'-O-(4,4'-dimethoxytrityl)-6-O-[(2,4,6-triisopropylphenyl)sulfonyl]-2'-deoxyguanosine
—— 3-[(3-hydroxynaphthalen-2-yl)oxymethyl]-2H-benzo[g][1,4]benzodioxin-3-ol 943638-47-9 C23H18O5
3-[(3-hydroxynaphthalen-2-yl)oxymethyl]-2H-benzo[g][1,4]benzodioxin-3-ol
—— 3-chloro-N-(4b-hydroxy-7-isopropyl-1-nitro-10-oxo-9b,10-dihydro-4bH-benzo[d]indeno[1,2-b]furan-9b-yl)isonicotinamide 1416237-79-0 C24H18ClN3O6
3-chloro-N-(4b-hydroxy-7-isopropyl-1-nitro-10-oxo-9b,10-dihydro-4bH-benzo[d]indeno[1,2-b]furan-9b-yl)isonicotinamide
—— 3-Chlor-5-fluor-salicylohydroxamsaeure 4068-66-0 C7H5ClFNO3
3-Chlor-5-fluor-salicylohydroxamsaeure
—— 3-(2,6-difluorophenyl)-5-(4-p-chlorobenzenesulfonyl-3-methylthien-2-yl)-1-methyl[1,2,4]triazole 214407-85-9 C20H14ClF2N3O2S2
3-(2,6-difluorophenyl)-5-(4-p-chlorobenzenesulfonyl-3-methylthien-2-yl)-1-methyl[1,2,4]triazole
—— 3-(2,1,3-benzothiadiazol-5-yl)-4-(3,4,5-trimethoxybenzyl)-5-hydroxy-5-(1,4-benzodioxan-6-yl)-5H-furan-2-one 195505-66-9 C28H24N2O8S
3-(2,1,3-benzothiadiazol-5-yl)-4-(3,4,5-trimethoxybenzyl)-5-hydroxy-5-(1,4-benzodioxan-6-yl)-5H-furan-2-one
—— 3-(7-chloro-5,6-dihydro-5-methyl-6-oxo-4H-imidazo[1,5-a][1,4]-benzodiazepin-3-yl)-2-propynyl pivalate 128672-91-3 C20H20ClN3O3
3-(7-chloro-5,6-dihydro-5-methyl-6-oxo-4H-imidazo[1,5-a][1,4]-benzodiazepin-3-yl)-2-propynyl pivalate
—— 3,19-dithiapentacyclo[19.2.2.15,17.16,16.19,13]octacosa-1(24),5(26),6(27),9(28),10,12,16,21(25),22-nonaene 51657-09-1 C26H26S2
3,19-dithiapentacyclo[19.2.2.15,17.16,16.19,13]octacosa-1(24),5(26),6(27),9(28),10,12,16,21(25),22-nonaene
—— 3-Pyrrolidino-propionsaeure-benzylester 92501-00-3 C14H19NO2
3-Pyrrolidino-propionsaeure-benzylester
—— (3-methyl-6,7-dihydro-5<i>H</i>-cyclopentapyrazin-2-yl)-methanol 61928-95-8 C9H12N2O
(3-methyl-6,7-dihydro-5<i>H</i>-cyclopentapyrazin-2-yl)-methanol
—— 3-Benzamido-7-methyl-1,2-phthaloylcarbazol 60683-38-7 C28H18N2O3
3-Benzamido-7-methyl-1,2-phthaloylcarbazol
—— 3-Acetyl-4-ethoxy-pyridin 37831-30-4 C9H11NO2
3-Acetyl-4-ethoxy-pyridin
—— 3,5-Bis-benzyloxy-2-nitro-benzoic acid methyl ester 60186-41-6 C22H19NO6
3,5-Bis-benzyloxy-2-nitro-benzoic acid methyl ester
—— 3-(4-Ethoxy-2,5-dimethyl-phenyl)-propionitrile 61808-10-4 C13H17NO
3-(4-Ethoxy-2,5-dimethyl-phenyl)-propionitrile
—— 3-(2,1,3-benzoxadiazol-5-yl)-4-(3,4-dimethoxybenzyl)-5-hydroxy-5-(4-methoxyphenyl)-5H-furan-2-one 1138982-01-0 C26H22N2O7
3-(2,1,3-benzoxadiazol-5-yl)-4-(3,4-dimethoxybenzyl)-5-hydroxy-5-(4-methoxyphenyl)-5H-furan-2-one
—— 3-[1-((3aR,4R,6R,6aR)-6-Acetoxymethyl-2,2-dimethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-yl)-ureido]-propionic acid methyl ester 62516-22-7 C15H24N2O8
3-[1-((3aR,4R,6R,6aR)-6-Acetoxymethyl-2,2-dimethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-yl)-ureido]-propionic acid methyl ester
—— 3-hydroxy-4,4-dimethyldihydro(2-13C)furan-2-one 135102-79-3 C6H10O3
3-hydroxy-4,4-dimethyldihydro(2-13C)furan-2-one
—— 3-[(S)-4-(6-chloropyridine-3-carbonyl)morpholin-3-ylmethyl]-1H-indole-5-carbonitrile 1258970-31-8 C20H17ClN4O2
3-[(S)-4-(6-chloropyridine-3-carbonyl)morpholin-3-ylmethyl]-1H-indole-5-carbonitrile
—— 3-amino-1-hydroxy-6-[4-(trifluoromethyl)phenoxy]-3,4-dihydroquinolin-2(1H)-one hydrochloride 1258546-24-5 C16H13F3N2O3*ClH
3-amino-1-hydroxy-6-[4-(trifluoromethyl)phenoxy]-3,4-dihydroquinolin-2(1H)-one hydrochloride
—— 3-amino-1-hydroxy-7-[3-(trifluoromethyl)phenyl]-3,4-dihydroquinolin-2(1H)-one trifluoroacetate salt 1258546-97-2 C2HF3O2*C16H13F3N2O2
3-amino-1-hydroxy-7-[3-(trifluoromethyl)phenyl]-3,4-dihydroquinolin-2(1H)-one trifluoroacetate salt
—— 3'-N-demethyl-3'-N-(3-aminopropyl)-6,2'-di-O-methylerythromycin A 957064-35-6 C41H76N2O13
3'-N-demethyl-3'-N-(3-aminopropyl)-6,2'-di-O-methylerythromycin A
—— 3-(5-chloro-4-(4-(methylsulfonamido)phenyl)-1,3-thiazol-2-yl)-1-(3,3-diphenylpropyl)-1-((1R,4R)-4-hydroxycyclohexyI)urea 1101173-39-0 C32H35ClN4O4S2
3-(5-chloro-4-(4-(methylsulfonamido)phenyl)-1,3-thiazol-2-yl)-1-(3,3-diphenylpropyl)-1-((1R,4R)-4-hydroxycyclohexyI)urea
—— 3-(chloromethyl)-5,6,8,8a-tetrahydro-1H-imidazo[5,1-c][1,4]oxazine hydrochloride 1157076-32-8 C7H11ClN2O*ClH
3-(chloromethyl)-5,6,8,8a-tetrahydro-1H-imidazo[5,1-c][1,4]oxazine hydrochloride
—— (3-methyl-4-phenylbut-2-enyl) 2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropane-1-carboxylate 28287-80-1 C21H28O2
(3-methyl-4-phenylbut-2-enyl) 2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropane-1-carboxylate
—— 3-[2-(4-Chloro-phenoxy)-propionylamino]-N-(2-diethylamino-ethyl)-benzamide 70853-81-5 C22H28ClN3O3
3-[2-(4-Chloro-phenoxy)-propionylamino]-N-(2-diethylamino-ethyl)-benzamide
—— 3-{(2S,4R,5R)-4-[4-((S)-3-methoxy-2-methyl-propoxymethyl)-phenyl]-5-[4-(3-methoxy-propyl)-3,4-dihydro-2H-benzo[1,4]oxazin-6-ylmethoxy]-piperidin-2-yl}-2,2,N-trimethyl-propionamide 1177412-93-9 C36H55N3O6
3-{(2S,4R,5R)-4-[4-((S)-3-methoxy-2-methyl-propoxymethyl)-phenyl]-5-[4-(3-methoxy-propyl)-3,4-dihydro-2H-benzo[1,4]oxazin-6-ylmethoxy]-piperidin-2-yl}-2,2,N-trimethyl-propionamide
—— (3S)-3-{4-[(4,6-dichloro-2,3-dihydro-1H-inden-1-yl)oxy]phenyl}-3-ethoxypropionic acid 1202576-08-6 C20H20Cl2O4
(3S)-3-{4-[(4,6-dichloro-2,3-dihydro-1H-inden-1-yl)oxy]phenyl}-3-ethoxypropionic acid
—— 3-Ethyl-3-methyl-4-phenyl-hex-5-en-2-one 80359-91-7 C15H20O
3-Ethyl-3-methyl-4-phenyl-hex-5-en-2-one
—— 3-Benzyloxy-4-cyclopent-1-enyl-butyraldehyde 209521-95-9 C16H20O2
3-Benzyloxy-4-cyclopent-1-enyl-butyraldehyde
—— 3-isopropyl-5-nitro-1H-pyrazolo[3,4-b]pyridine 1186609-89-1 C9H10N4O2
3-isopropyl-5-nitro-1H-pyrazolo[3,4-b]pyridine
—— [3-(5,6-Dichloro-benzothiazol-2-ylmethyl)-4-oxo-3,4-dihydro-phthalazin-1-yl]-acetic acid methyl ester 110722-03-7 C19H13Cl2N3O3S
[3-(5,6-Dichloro-benzothiazol-2-ylmethyl)-4-oxo-3,4-dihydro-phthalazin-1-yl]-acetic acid methyl ester
—— 3-bromo-7-methoxy-2-oxo-2H-chromen-4-yl trifluoromethanesulfonate 1353654-48-4 C11H6BrF3O6S
3-bromo-7-methoxy-2-oxo-2H-chromen-4-yl trifluoromethanesulfonate
—— 3-[1-Cyclopropylmethyl-3-(3-methyl-butyl)-pyrrolidin-3-yl]-phenol 26056-11-1 C19H29NO
3-[1-Cyclopropylmethyl-3-(3-methyl-butyl)-pyrrolidin-3-yl]-phenol
—— 3-(2,5-dimethyl-3-thienyl)-5-(2,6-dimethylphenyl)-4,6-dioxo-3a,4,6,6a-tetrahydropyrrolo<3,4-d>isoxazole 134310-27-3 C19H18N2O3S
3-(2,5-dimethyl-3-thienyl)-5-(2,6-dimethylphenyl)-4,6-dioxo-3a,4,6,6a-tetrahydropyrrolo<3,4-d>isoxazole
—— 3,5,5'-trichloro-2,2',4,4'-tetrahydroxy-6,6'-dimethylbenzophenone 69709-91-7 C15H11Cl3O5
3,5,5'-trichloro-2,2',4,4'-tetrahydroxy-6,6'-dimethylbenzophenone
—— 3-[(R)-2-(tert-butyldiphenylsilanyloxy)-2-(4-methoxyphenyl)ethylamino]-2-furan-2-ylmethyl-3-phenyl-2,3-dihydroisoindol-1-one 878024-06-7 C44H44N2O4Si
3-[(R)-2-(tert-butyldiphenylsilanyloxy)-2-(4-methoxyphenyl)ethylamino]-2-furan-2-ylmethyl-3-phenyl-2,3-dihydroisoindol-1-one
—— 3-(3,5-Dimethoxyphenyl)-8-methyl-1,4-diazaspiro[4.5]dec-3-ene-2-thione 899936-44-8 C17H22N2O2S
3-(3,5-Dimethoxyphenyl)-8-methyl-1,4-diazaspiro[4.5]dec-3-ene-2-thione
—— 3-benzyl-7-(4-methoxybenzylidene)-7,8-dihydro-3H-imidazo[2,1-i]purine 1590360-94-3 C22H19N5O
3-benzyl-7-(4-methoxybenzylidene)-7,8-dihydro-3H-imidazo[2,1-i]purine
—— 3,4-dibromo-3,4-bis-(4-methoxy-phenyl)-hexane 873415-24-8 C20H24Br2O2
3,4-dibromo-3,4-bis-(4-methoxy-phenyl)-hexane
—— 3-pentyl-3-aza-bicyclo[3.2.0]heptane-2,4-dione 100054-88-4 C11H17NO2
3-pentyl-3-aza-bicyclo[3.2.0]heptane-2,4-dione
—— 3,5-diamino-N-[N'-[(4-benzyl-1-methylpiperidin-4-yl)methyl]carbamimidoyl]-6-chloropyrazine-2-carboxamide 1432292-20-0 C20H27ClN8O
3,5-diamino-N-[N'-[(4-benzyl-1-methylpiperidin-4-yl)methyl]carbamimidoyl]-6-chloropyrazine-2-carboxamide
—— 3-[3-(tert-butyldimethylsilanyloxy)-4-isopropylphenyl]-3-trifluoromethyl-3H-diazirine 1233713-17-1 C17H25F3N2OSi
3-[3-(tert-butyldimethylsilanyloxy)-4-isopropylphenyl]-3-trifluoromethyl-3H-diazirine
—— 3-(3-chlorophenyl)-N-(piperidin-4-ylmethyl)pyridine-2-carboxamide 1237525-58-4 C18H20ClN3O
3-(3-chlorophenyl)-N-(piperidin-4-ylmethyl)pyridine-2-carboxamide
—— 3-[(3aR,4aR,5R,6S,8aR,8bR)-2,2,6-Trimethyl-5-(toluene-4-sulfonyloxymethyl)-octahydro-benzo[4,5]furo[2,3-d][1,3]dioxol-6-yl]-propionic acid ethyl ester 99457-79-1 C25H36O8S
3-[(3aR,4aR,5R,6S,8aR,8bR)-2,2,6-Trimethyl-5-(toluene-4-sulfonyloxymethyl)-octahydro-benzo[4,5]furo[2,3-d][1,3]dioxol-6-yl]-propionic acid ethyl ester
—— 3-Fluoro-4-[5-(4-fluorophenyl)furo[2,3-d]pyrimidin-4-yl]oxyaniline 1336879-46-9 C18H11F2N3O2
3-Fluoro-4-[5-(4-fluorophenyl)furo[2,3-d]pyrimidin-4-yl]oxyaniline
—— (3aR,5S,6S,7aR)-2-(dimethylamino)-5-(1R)-(2,2,2-trifluoro-1-hydroxyethyl)-5,6,7,7a-tetrahydro-3aH-pyrano[3,2-d]thiazol-6-ol 1416709-15-3 C10H15F3N2O3S
(3aR,5S,6S,7aR)-2-(dimethylamino)-5-(1R)-(2,2,2-trifluoro-1-hydroxyethyl)-5,6,7,7a-tetrahydro-3aH-pyrano[3,2-d]thiazol-6-ol