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中文名称 英文名称 CAS号 化学式 结构式图片
—— 3,3'-(propan-1,3-diyl)bis<2-thioxo-1,3-thiazolidin-4-on> 24773-00-0 C9H10N2O2S4
3,3'-(propan-1,3-diyl)bis<2-thioxo-1,3-thiazolidin-4-on>
—— 3,17β-bis(methoxymethoxy)-17α-(3-amino-propyn-1-yl)estra-1,3,5(10)-triene 205864-85-3 C25H35NO4
3,17β-bis(methoxymethoxy)-17α-(3-amino-propyn-1-yl)estra-1,3,5(10)-triene
—— 3'-[(N-benzyloxycarbonyl-O-methyl-tyrosyl)-amino]-N6,N6-dimethyl-3'-deoxy-adenosine 57182-86-2 C30H35N7O7
3'-[(N-benzyloxycarbonyl-O-methyl-tyrosyl)-amino]-N6,N6-dimethyl-3'-deoxy-adenosine
—— 3-[2-[4-[2-Amino-6-[[2-(4-chlorophenyl)-1,3-thiazol-4-yl]methylsulfanyl]-3,5-dicyanopyridin-4-yl]phenoxy]ethoxy]-3-oxopropanoic acid 1112459-57-0 C28H20ClN5O5S2
3-[2-[4-[2-Amino-6-[[2-(4-chlorophenyl)-1,3-thiazol-4-yl]methylsulfanyl]-3,5-dicyanopyridin-4-yl]phenoxy]ethoxy]-3-oxopropanoic acid
—— 3-cyanomethyl estrone 957115-21-8 C20H23NO2
3-cyanomethyl estrone
—— (3<i>E</i>,5<i>E</i>,7<i>R</i>,8<sup>4</sup><i>S</i>,12<i>E</i>)-1<sup>4</sup>-chloro-10<i>t</i>,11<i>c</i>-epoxy-1<sup>5</sup>,7<i>r</i>,8<sup>4</sup>-trimethoxy-3,9<i>c</i>,11<i>t</i>,15-tetramethyl-(8<sup>4</sup><i>r</i>'<i>H</i>,8<sup>6</sup><i>c</i>'<i>H</i>)-15-aza-1(1,3)-benzena-8(4,6)-[1,3]oxazinana-cyclopentadecaphane-3,5,12-triene-8<sup>2</sup>,14-dione 62414-97-5 C29H37ClN2O7
(3<i>E</i>,5<i>E</i>,7<i>R</i>,8<sup>4</sup><i>S</i>,12<i>E</i>)-1<sup>4</sup>-chloro-10<i>t</i>,11<i>c</i>-epoxy-1<sup>5</sup>,7<i>r</i>,8<sup>4</sup>-trimethoxy-3,9<i>c</i>,11<i>t</i>,15-tetramethyl-(8<sup>4</sup><i>r</i>'<i>H</i>,8<sup>6</sup><i>c</i>'<i>H</i>)-15-aza-1(1,3)-benzena-8(4,6)-[1,3]oxazinana-cyclopentadecaphane-3,5,12-triene-8<sup>2</sup>,14-dione
—— 3-(2-bromoethylamino)-8-oxo-8H-cyclopenta[a]acenaphthylene-7-carbonitrile 882046-47-1 C18H11BrN2O
3-(2-bromoethylamino)-8-oxo-8H-cyclopenta[a]acenaphthylene-7-carbonitrile
—— (3E,5E,7R,84Ξ,86S)-12c-(N-acetyl-N-methyl-L-alanyloxy)-14-chloro-10t,11c-epoxy-15,7r-dimethoxy-3,9c,11t,15-tetramethyl-84-propylsulfanyl-15-aza-1(1,3)-benzena-8(4,6)-[1,3]oxazinana-cyclopentadecaphane-3,5-diene-82,14-dione 64817-76-1 C37H52ClN3O9S
(3E,5E,7R,84Ξ,86S)-12c-(N-acetyl-N-methyl-L-alanyloxy)-14-chloro-10t,11c-epoxy-15,7r-dimethoxy-3,9c,11t,15-tetramethyl-84-propylsulfanyl-15-aza-1(1,3)-benzena-8(4,6)-[1,3]oxazinana-cyclopentadecaphane-3,5-diene-82,14-dione
—— 3-[(3S,8S,9S,10R,13R,14S,17R)-17-((R)-1,5-Dimethyl-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yloxycarbonyloxy]-benzoic acid ethyl ester 79824-87-6 C37H54O5
3-[(3S,8S,9S,10R,13R,14S,17R)-17-((R)-1,5-Dimethyl-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yloxycarbonyloxy]-benzoic acid ethyl ester
—— 3-chloro-1-(6-methoxy-1,3,4,9-tetrahydro-β-carbolin-2-yl)-propan-1-one 497183-10-5 C15H17ClN2O2
3-chloro-1-(6-methoxy-1,3,4,9-tetrahydro-β-carbolin-2-yl)-propan-1-one
—— 3α,7α,12α-tris-nitryloxy-5β-cholan-24-oic acid 103005-02-3 C24H37N3O11
3α,7α,12α-tris-nitryloxy-5β-cholan-24-oic acid
—— 3-(2-Nitro-3-chlor-phenyl)-pyrrol-2-carbonsaeure-methylester 23066-32-2 C12H9ClN2O4
3-(2-Nitro-3-chlor-phenyl)-pyrrol-2-carbonsaeure-methylester
—— 3,4-azanediyl-<i>O</i><sup>1</sup>,<i>O</i><sup>2</sup>;<i>O</i><sup>5</sup>,<i>O</i><sup>6</sup>-diisopropylidene-<i>D</i>-3,4-dideoxy-iditol 29709-62-4 C12H21NO4
3,4-azanediyl-<i>O</i><sup>1</sup>,<i>O</i><sup>2</sup>;<i>O</i><sup>5</sup>,<i>O</i><sup>6</sup>-diisopropylidene-<i>D</i>-3,4-dideoxy-iditol
—— 3'-O-Acetylthymidin-5'-yl-metaphosphat 50629-37-3 C12H15N2O8P
3'-O-Acetylthymidin-5'-yl-metaphosphat
—— 3,5-O-Benzyliden-6-brom-6-desoxy-1,2-O-isopropyliden-α-D-glucofuranose 33557-27-6 C16H19BrO5
3,5-O-Benzyliden-6-brom-6-desoxy-1,2-O-isopropyliden-α-D-glucofuranose
—— 3-(2-Phenyl-1H-indol-3-yl)-3-o-tolyl-1-p-tolyl-propan-1-one 5883-79-4 C31H27NO
3-(2-Phenyl-1H-indol-3-yl)-3-o-tolyl-1-p-tolyl-propan-1-one
—— 3-Benzyl-5-(1-hydroxy-ethyl)-5-methyl-dihydro-furan-2-one 29739-37-5 C14H18O3
3-Benzyl-5-(1-hydroxy-ethyl)-5-methyl-dihydro-furan-2-one
—— (3-hydroxynaphthalen-1-yl)boronic acid 1698028-43-1 C10H9BO3
(3-hydroxynaphthalen-1-yl)boronic acid
—— 3-benzyloxy-4-((tert-butyldimethylsilanyl)oxymethyl)-6-iodo-2-methoxybenzaldehyde 1242170-15-5 C22H29IO4Si
3-benzyloxy-4-((tert-butyldimethylsilanyl)oxymethyl)-6-iodo-2-methoxybenzaldehyde
—— 3-endo-{8-[1-(4-hydroxycyclohexyl)-1H-1,2,3-triazol-4-ylmethyl]-8-azabicyclo[3.2.1]oct-3-yl}benzamide 1126108-38-0 C23H31N5O2
3-endo-{8-[1-(4-hydroxycyclohexyl)-1H-1,2,3-triazol-4-ylmethyl]-8-azabicyclo[3.2.1]oct-3-yl}benzamide
—— [3-(2-(S)-cyanopyrrolidin-1-yl)-1-(1,3-dioxo-1,3-dihydroisoindol-2-ylmethyl)-3-oxopropyl]carbamic acid tert-butyl ester 776330-92-8 C22H26N4O5
[3-(2-(S)-cyanopyrrolidin-1-yl)-1-(1,3-dioxo-1,3-dihydroisoindol-2-ylmethyl)-3-oxopropyl]carbamic acid tert-butyl ester
—— (3aR,4R,5R,7S,8S,9R,9aS,12R)-8-hydroxy-4,7,9,12-tetramethyl-3-oxo-7-vinyldecahydro-4,9a-propanocyclopenta[8]annulen-5-yl 2-iodoacetate 31716-03-7 C22H33IO4
(3aR,4R,5R,7S,8S,9R,9aS,12R)-8-hydroxy-4,7,9,12-tetramethyl-3-oxo-7-vinyldecahydro-4,9a-propanocyclopenta[8]annulen-5-yl 2-iodoacetate
—— 3-methyl-3-<(8-quinolinyloxy)methyl>-16-crown-5 111719-21-2 C22H31NO6
3-methyl-3-<(8-quinolinyloxy)methyl>-16-crown-5
—— (3S,7S,8aR)-3-(bis(4-fluorophenyl)methyl)-7-fluorohexahydropyrrolo[1,2-a]pyrazine-1,4-dione 1233321-84-0 C20H17F3N2O2
(3S,7S,8aR)-3-(bis(4-fluorophenyl)methyl)-7-fluorohexahydropyrrolo[1,2-a]pyrazine-1,4-dione
—— (3aR,6aS)-6a-(4-methoxybenzyloxy)-3,3a,6,6a-tetrahydrocyclopenta[c]furan-1-one 1029540-05-3 C15H16O4
(3aR,6aS)-6a-(4-methoxybenzyloxy)-3,3a,6,6a-tetrahydrocyclopenta[c]furan-1-one
—— 3,4,6-tri-O-acetyl-2-O-(2,4,6-tri-O-acetyl-3-O-carbamoyl-α-D-mannopyranosyl)-α-L-gulopyranosyl bromide 82462-41-7 C25H34BrNO17
3,4,6-tri-O-acetyl-2-O-(2,4,6-tri-O-acetyl-3-O-carbamoyl-α-D-mannopyranosyl)-α-L-gulopyranosyl bromide
—— 3-amino-1,6-anhydro-4-O-benzoyl-3-deoxy-2-O-trichloroacetyl-β-D-gulopyranose salt with trifluoroacetic acid 108782-68-9 C2HF3O2*C15H14Cl3NO6
3-amino-1,6-anhydro-4-O-benzoyl-3-deoxy-2-O-trichloroacetyl-β-D-gulopyranose salt with trifluoroacetic acid
—— 3-[(2-Chloro-4-fluorophenyl)methylsulfanyl]-4-(4-fluorophenyl)-5-[[2-(trifluoromethyl)phenyl]methyl]-1,2,4-triazole 1239963-27-9 C23H15ClF5N3S
3-[(2-Chloro-4-fluorophenyl)methylsulfanyl]-4-(4-fluorophenyl)-5-[[2-(trifluoromethyl)phenyl]methyl]-1,2,4-triazole
—— 3,3-Diethoxy-5-methyl-1,2-dioxolan 142722-02-9 C8H16O4
3,3-Diethoxy-5-methyl-1,2-dioxolan
—— (-)-(3S,5R)-3,5-(isopropylidenedioxy)heptanal 137407-45-5 C10H18O3
(-)-(3S,5R)-3,5-(isopropylidenedioxy)heptanal
—— (3R,5R)-3-hydroxy-2-methyl-5-(1-methylethenyl)cyclohexanone 97643-05-5 C10H16O2
(3R,5R)-3-hydroxy-2-methyl-5-(1-methylethenyl)cyclohexanone
—— 3,4,4-trimethyl-3-phenylpentene 79239-03-5 C14H20
3,4,4-trimethyl-3-phenylpentene
—— 3,6-Dihydro-2H-thiopyran-4-carboxylic acid methyl ester 87180-07-2 C7H10O2S
3,6-Dihydro-2H-thiopyran-4-carboxylic acid methyl ester
—— 3-methyl-5-(4-nitro-phenylsulfanyl)-[1,2,4]thiadiazole 21735-00-2 C9H7N3O2S2
3-methyl-5-(4-nitro-phenylsulfanyl)-[1,2,4]thiadiazole
—— 3-<3-(2-Benzoylamino-phenoxy)-propoxy>-benzamidin 32492-94-7 C23H23N3O3
3-<3-(2-Benzoylamino-phenoxy)-propoxy>-benzamidin
—— 3β-Methoxy-3α,9α-oxido-11α,18-diacetoxy-20-oxo-5β-pregnan 30344-48-0 C26H38O7
3β-Methoxy-3α,9α-oxido-11α,18-diacetoxy-20-oxo-5β-pregnan
—— 3.6-Dimethyl-6-ethoxy-2-phenylocten-4-diol-2.3 24119-45-7 C18H28O3
3.6-Dimethyl-6-ethoxy-2-phenylocten-4-diol-2.3
—— 3-Carboisopropoxy-1-cyclohexyl-2-phenylaziridin 26051-96-7 C18H25NO2
3-Carboisopropoxy-1-cyclohexyl-2-phenylaziridin
—— 3-Hydroxy-5-methyl-2-octyl-2,3-dihydro-furan-3,4-dicarboxylic acid diethyl ester 32781-56-9 C19H32O6
3-Hydroxy-5-methyl-2-octyl-2,3-dihydro-furan-3,4-dicarboxylic acid diethyl ester
—— 3-Phenyl-3-phenylamino-2-(pyridine-3-carbonyl)-propionic acid ethyl ester 20962-38-3 C23H22N2O3
3-Phenyl-3-phenylamino-2-(pyridine-3-carbonyl)-propionic acid ethyl ester
—— 3-Acetoxymethylpyridin-methoiodid 40405-27-4 C9H12NO2*I
3-Acetoxymethylpyridin-methoiodid
—— 3-[2-hydroxy-3-(4-oxo-3,3a,5,6,7,7a-hexahydro-2H-pyrrolo[3,2-c]pyridine-1-carbonyl)anilino]-4-[[(1R)-1-phenylpropyl]amino]cyclobut-3-ene-1,2-dione 1383453-10-8 C27H28N4O5
3-[2-hydroxy-3-(4-oxo-3,3a,5,6,7,7a-hexahydro-2H-pyrrolo[3,2-c]pyridine-1-carbonyl)anilino]-4-[[(1R)-1-phenylpropyl]amino]cyclobut-3-ene-1,2-dione
—— 3-[3-(8-azaspiro[4.5]decane-8-carbonyl)-2-hydroxyanilino]-4-[[(1R)-1-phenylpropyl]amino]cyclobut-3-ene-1,2-dione 1383453-06-2 C29H33N3O4
3-[3-(8-azaspiro[4.5]decane-8-carbonyl)-2-hydroxyanilino]-4-[[(1R)-1-phenylpropyl]amino]cyclobut-3-ene-1,2-dione
—— 3-benzyl-4-chloro-2-methylpyridine 1256956-03-2 C13H12ClN
3-benzyl-4-chloro-2-methylpyridine
—— 3,7-Dichloro-6,8-dimethyl-4-phenyl-1H-quinolin-2-one 40625-07-8 C17H13Cl2NO
3,7-Dichloro-6,8-dimethyl-4-phenyl-1H-quinolin-2-one
—— 3-acetoxy-6-phenyl-2,7-dihydro-[1,4,5]thiadiazepine 1,1-dioxide 36615-71-1 C12H12N2O4S
3-acetoxy-6-phenyl-2,7-dihydro-[1,4,5]thiadiazepine 1,1-dioxide
—— 3-[[2-(3-{(2-{2-[bis-(2-methoxycarbonylethyl)amino]ethylcarbamoyl}ethyl)-[4-(tert-butoxycarbonylaminomethyl)-5-methoxymethoxy-6-methylpyridin-3-ylmethyl]amino}propionylamino)ethyl]-(2-methoxycarbonylethyl)amino]propionic acid methyl ester 622406-13-7 C41H69N7O14
3-[[2-(3-{(2-{2-[bis-(2-methoxycarbonylethyl)amino]ethylcarbamoyl}ethyl)-[4-(tert-butoxycarbonylaminomethyl)-5-methoxymethoxy-6-methylpyridin-3-ylmethyl]amino}propionylamino)ethyl]-(2-methoxycarbonylethyl)amino]propionic acid methyl ester
—— 3'-deoxy-N6,N6-dimethyl-3'-(Nα-tert-butoxycarbonyl-γ-methyl-L-glutamyl-amido)adenosine 1016893-91-6 C23H35N7O8
3'-deoxy-N6,N6-dimethyl-3'-(Nα-tert-butoxycarbonyl-γ-methyl-L-glutamyl-amido)adenosine
—— 3β-acetoxy-19-norandrosta-1(10),5-dien-17-one 73680-47-4 C20H26O3
3β-acetoxy-19-norandrosta-1(10),5-dien-17-one
—— 3-[4-(2-diisopropylaminoethoxy)benzoyl]-6-methanesulfonyloxy-2-(4-methanesulfonyloxyphenyl)benzo[b]thiophene, hydrochloride 84449-75-2 C31H35NO8S3*ClH
3-[4-(2-diisopropylaminoethoxy)benzoyl]-6-methanesulfonyloxy-2-(4-methanesulfonyloxyphenyl)benzo[b]thiophene, hydrochloride