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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-Bromo-5-hydroxymethyl-dibenzo[a,d]cycloheptene 124853-17-4 C16H13BrO
    3-Bromo-5-hydroxymethyl-dibenzo[a,d]cycloheptene
    —— 3-Oxo-6-Dibrommethylen-9β,10α-bisnorchol-4-en-3,20-al 4405-99-6 C23H30Br2O2
    3-Oxo-6-Dibrommethylen-9β,10α-bisnorchol-4-en-3,20-al
    —— (3Z,5E)-6-Benzyloxy-4-benzyloxymethyl-hexa-3,5-dienoic acid methyl ester 358618-49-2 C22H24O4
    (3Z,5E)-6-Benzyloxy-4-benzyloxymethyl-hexa-3,5-dienoic acid methyl ester
    —— 3,4-dimethyl-2(α-hydroxyl-m-chloro-benzyl)pyrrole-5-carboxylic acid 159860-14-7 C14H14ClNO3
    3,4-dimethyl-2(α-hydroxyl-m-chloro-benzyl)pyrrole-5-carboxylic acid
    —— 3-(2-phenylethyl)-5-trimethylsilyl-3-(trimethylstannyl)cyclohexanone 142944-76-1 C20H34OSiSn
    3-(2-phenylethyl)-5-trimethylsilyl-3-(trimethylstannyl)cyclohexanone
    —— 3-(3-aminopropyl)-2-(4-methoxyphenyl)-N,N-bis(3-methylbutyl)pyrazolo[1,5-a]pyridine-5-carboxamide 1391989-50-6 C28H40N4O2
    3-(3-aminopropyl)-2-(4-methoxyphenyl)-N,N-bis(3-methylbutyl)pyrazolo[1,5-a]pyridine-5-carboxamide
    —— 3-[(2-Chloro-6-methyl-pyrimidin-4-yl)-methyl-amino]-piperidine-1-carboxylic acid tert-butyl ester 1261231-35-9 C16H25ClN4O2
    3-[(2-Chloro-6-methyl-pyrimidin-4-yl)-methyl-amino]-piperidine-1-carboxylic acid tert-butyl ester
    —— (3aR,4S,7aR)-methyl 4-(3-(methylamino)-3-oxoprapanoyloxy)-4-(m-tolylethynyl)octahydro-1H-indole-1-carboxylate 1392004-17-9 C23H28N2O5
    (3aR,4S,7aR)-methyl 4-(3-(methylamino)-3-oxoprapanoyloxy)-4-(m-tolylethynyl)octahydro-1H-indole-1-carboxylate
    —— 3-bromo-2,2-diethoxy-N-[2-(2-naphthyl)-2-oxoethyl]propanamide 1171113-45-3 C19H22BrNO4
    3-bromo-2,2-diethoxy-N-[2-(2-naphthyl)-2-oxoethyl]propanamide
    —— 3-[4-[5-(4-Fluoro-3-methylphenoxy)-[1,3]oxazolo[5,4-d]pyrimidin-2-yl]-2,6-dimethylphenoxy]cyclobutane-1-carboxylic acid 1417617-86-7 C25H22FN3O5
    3-[4-[5-(4-Fluoro-3-methylphenoxy)-[1,3]oxazolo[5,4-d]pyrimidin-2-yl]-2,6-dimethylphenoxy]cyclobutane-1-carboxylic acid
    —— (3R,4S,5R)-N-tert-butoxycarbonyl-4-hydroxy-5-hydroxymethyl-3-iodo-4,5'-isopropylidene-piperidine 309918-26-1 C14H24INO4
    (3R,4S,5R)-N-tert-butoxycarbonyl-4-hydroxy-5-hydroxymethyl-3-iodo-4,5'-isopropylidene-piperidine
    —— 3,4-dimethyl-cyclobutane-1,2-dicarboxylic acid anhydride 90989-09-6 C8H10O3
    3,4-dimethyl-cyclobutane-1,2-dicarboxylic acid anhydride
    —— 3-(3-(ethoxycarbonyl)-2,7,7-trimethyl-5-oxo-1,4,5,6,7,8-hexahydroquinolin-4-yl)benzoic acid 1099639-00-5 C22H25NO5
    3-(3-(ethoxycarbonyl)-2,7,7-trimethyl-5-oxo-1,4,5,6,7,8-hexahydroquinolin-4-yl)benzoic acid
    —— 3,4'-Dimethoxybibenzyl-2-carbonsaeureethylester 118842-86-7 C19H22O4
    3,4'-Dimethoxybibenzyl-2-carbonsaeureethylester
    —— 3-(2,2-Dibromo-vinyl)-2,2-dimethyl-cyclopropanecarboxylic acid 3-(4-chloro-benzyl)-pyrrol-1-ylmethyl ester 70721-74-3 C20H20Br2ClNO2
    3-(2,2-Dibromo-vinyl)-2,2-dimethyl-cyclopropanecarboxylic acid 3-(4-chloro-benzyl)-pyrrol-1-ylmethyl ester
    —— (3R)-3-(Benzyloxycarbonylamino)-4-t-butoxycarbonyl-butyric Acid Dicyclohexyl Ammonium Salt 215596-30-8 C12H23N*C17H23NO6
    (3R)-3-(Benzyloxycarbonylamino)-4-t-butoxycarbonyl-butyric Acid Dicyclohexyl Ammonium Salt
    —— 3,5-Dinitro-benzoic acid (1R,2R)-2-(3,5-dinitro-benzoylamino)-3-oxo-1-phenyl-3-piperidin-1-yl-propyl ester 121687-20-5 C28H24N6O12
    3,5-Dinitro-benzoic acid (1R,2R)-2-(3,5-dinitro-benzoylamino)-3-oxo-1-phenyl-3-piperidin-1-yl-propyl ester
    —— 3-(((((3-methylbutan-2-ylidene)amino)oxy)carbonyl)amino)phenyl diethylcarbamate 34203-89-9 C17H25N3O4
    3-(((((3-methylbutan-2-ylidene)amino)oxy)carbonyl)amino)phenyl diethylcarbamate
    —— 3,19-epoxy-3-methoxy-5α-androstan-17β-ol 1393446-35-9 C20H32O3
    3,19-epoxy-3-methoxy-5α-androstan-17β-ol
    —— 3-((((pentan-2-ylideneamino)oxy)carbonyl)amino)phenyl propylcarbamate 34203-78-6 C16H23N3O4
    3-((((pentan-2-ylideneamino)oxy)carbonyl)amino)phenyl propylcarbamate
    —— (3aS,6S,7R,7aR)-6,7-Bis-benzyloxy-3a,6,7,7a-tetrahydro-3H-benzofuran-2-one 141692-98-0 C22H22O4
    (3aS,6S,7R,7aR)-6,7-Bis-benzyloxy-3a,6,7,7a-tetrahydro-3H-benzofuran-2-one
    —— 3-Propionyl-tetronsaeure 52599-70-9 C7H8O4
    3-Propionyl-tetronsaeure
    —— (3aS,9aR)-3a-Methyl-decahydro-cyclopentacycloocten-4-one 141707-70-2 C12H20O
    (3aS,9aR)-3a-Methyl-decahydro-cyclopentacycloocten-4-one
    —— [(3R)-1-[(2S)-3-[2-[2-[[(2S)-3-[(3R)-3-dodecanoyloxydecoxy]-2-(tetradecanoylamino)propoxy]-prop-2-enoxyphosphoryl]oxyethylcarbamoylamino]ethoxy-prop-2-enoxyphosphoryl]oxy-2-(tetradecanoylamino)propoxy]decan-3-yl] dodecanoate 287106-28-9 C89H172N4O17P2
    [(3R)-1-[(2S)-3-[2-[2-[[(2S)-3-[(3R)-3-dodecanoyloxydecoxy]-2-(tetradecanoylamino)propoxy]-prop-2-enoxyphosphoryl]oxyethylcarbamoylamino]ethoxy-prop-2-enoxyphosphoryl]oxy-2-(tetradecanoylamino)propoxy]decan-3-yl] dodecanoate
    —— 3-Benzo[1,3]dioxol-5-yl-5-hydroxy-4-(4-methoxy-3,5-dimethyl-benzyl)-5-(4-methoxyphenyl)-5H-furan-2-one 169805-10-1 C28H26O7
    3-Benzo[1,3]dioxol-5-yl-5-hydroxy-4-(4-methoxy-3,5-dimethyl-benzyl)-5-(4-methoxyphenyl)-5H-furan-2-one
    —— 3-(methoxymethoxy)-N-[[3-[(2S)-2-methylbutoxy]phenyl]-phenylmethyl]propane-1-sulfonamide 1198224-21-3 C23H33NO5S
    3-(methoxymethoxy)-N-[[3-[(2S)-2-methylbutoxy]phenyl]-phenylmethyl]propane-1-sulfonamide
    —— 3-(2-(benzyloxy)-2-phenylethyl)-1-methoxy-2-methyl-5-(naphthalen-1-yl)-1H-pyrrole 1387605-81-3 C31H29NO2
    3-(2-(benzyloxy)-2-phenylethyl)-1-methoxy-2-methyl-5-(naphthalen-1-yl)-1H-pyrrole
    —— 3,5-dimethyl-3,5-dihydro-pyrimido[4,5-<i>b</i>][1,4]thiazine-4,6-dione 54287-33-1 C8H9N3O2S
    3,5-dimethyl-3,5-dihydro-pyrimido[4,5-<i>b</i>][1,4]thiazine-4,6-dione
    —— 3-acetoxy-4-tert-butoxycarbonyl-5-(1-tert-butoxycarbonyl-1-cyanomethyl)-4-cyanotetrahydropyran 108671-94-9 C20H28N2O7
    3-acetoxy-4-tert-butoxycarbonyl-5-(1-tert-butoxycarbonyl-1-cyanomethyl)-4-cyanotetrahydropyran
    —— (+/-)-3<i>c</i>-hydroxy-1-methyl-cyclohex-4-ene-1<i>r</i>,2<i>c</i>-dicarboxylic acid 102450-38-4 C9H12O5
    (+/-)-3<i>c</i>-hydroxy-1-methyl-cyclohex-4-ene-1<i>r</i>,2<i>c</i>-dicarboxylic acid
    —— 3-(4-Methoxybenzyl)-2-(2-pyridylmethyl)-imino-4-thiazolidinon 51623-74-6 C17H17N3O2S
    3-(4-Methoxybenzyl)-2-(2-pyridylmethyl)-imino-4-thiazolidinon
    —— 3-Formyl-2,6-dimethyl-γ-pyran 33766-69-7 C8H12O3
    3-Formyl-2,6-dimethyl-γ-pyran
    —— (3aS,4S,6R,6aS)-6-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]-2,2-dimethyl-4-phenylmethoxy-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxole 272780-73-1 C19H26O6
    (3aS,4S,6R,6aS)-6-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]-2,2-dimethyl-4-phenylmethoxy-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxole
    —— 3-((E)-3-dimethylaminoacryloyl)-1-(5-methanesulfonylpyridin-3-yl)-1H-pyridazin-4-one 1240649-26-6 C15H16N4O4S
    3-((E)-3-dimethylaminoacryloyl)-1-(5-methanesulfonylpyridin-3-yl)-1H-pyridazin-4-one
    —— 3-[4-hydroxy-4-(2-furyl)-1-butyn-1-yl]-2-(2-furyl)-2,5-dihydrofuran 1111097-58-5 C16H14O4
    3-[4-hydroxy-4-(2-furyl)-1-butyn-1-yl]-2-(2-furyl)-2,5-dihydrofuran
    —— (3S)-3-[(4S,9S)-4,9-dimethyl-2,11-dioxa-5,8-diaza-1lambda5-phosphatricyclo[6.3.0.01,5]undecan-1-yl]-3-hydroxy-4,4-dimethyloxolan-2-one 128471-03-4 C14H25N2O5P
    (3S)-3-[(4S,9S)-4,9-dimethyl-2,11-dioxa-5,8-diaza-1lambda5-phosphatricyclo[6.3.0.01,5]undecan-1-yl]-3-hydroxy-4,4-dimethyloxolan-2-one
    —— (3S,6R,7S,8S,12E,15S,16E)-3,7,15-tris-[[dimethyl(1,1-dimethylethyl)silyl]oxy]-4,4,8,12,16-pentamethyl-5-oxo-17-(2-pyridyl)-6-(3-(trimethylsilyl)-prop-2-in-1-yl)-heptadeca-12,16-dienoic acid 305840-41-9 C51H93NO6Si4
    (3S,6R,7S,8S,12E,15S,16E)-3,7,15-tris-[[dimethyl(1,1-dimethylethyl)silyl]oxy]-4,4,8,12,16-pentamethyl-5-oxo-17-(2-pyridyl)-6-(3-(trimethylsilyl)-prop-2-in-1-yl)-heptadeca-12,16-dienoic acid
    —— 3,4,6-Trichloro-2-(2,3-dichloro-6-hydroxy-benzyl)-phenol 32917-32-1 C13H7Cl5O2
    3,4,6-Trichloro-2-(2,3-dichloro-6-hydroxy-benzyl)-phenol
    —— 3-indol-3-yl-<i>N</i>-phenylcarbamoyloxy-propionamide 42885-68-7 C18H17N3O3
    3-indol-3-yl-<i>N</i>-phenylcarbamoyloxy-propionamide
    —— (3aR,5S,6S,7R,7aR)-2-(ethyl(methyl)amino)-5-((S)-1-hydroxyallyl)-5,6,7,7a-tetrahydro-3aH-pyrano[3,2-d]thiazole-6,7-diol 1374660-67-9 C12H20N2O4S
    (3aR,5S,6S,7R,7aR)-2-(ethyl(methyl)amino)-5-((S)-1-hydroxyallyl)-5,6,7,7a-tetrahydro-3aH-pyrano[3,2-d]thiazole-6,7-diol
    —— (3S,4R)-4-isopropyl-3-(4-nitrophenyl)-tetrahydropyran-2-one 1239953-75-3 C14H17NO4
    (3S,4R)-4-isopropyl-3-(4-nitrophenyl)-tetrahydropyran-2-one
    —— 3,3,7-trichloro-12-methoxy-2,15-dimethyl-16-propan-2-yl-11,13,18-trioxahexacyclo[10.5.1.01,14.02,10.05,10.05,14]octadec-15-ene-4,6,17-trione 127669-03-8 C21H21Cl3O7
    3,3,7-trichloro-12-methoxy-2,15-dimethyl-16-propan-2-yl-11,13,18-trioxahexacyclo[10.5.1.01,14.02,10.05,10.05,14]octadec-15-ene-4,6,17-trione
    —— 3-ethyl-2-(5-oxo-3-phenyl-2,5-dihydro-isoxazol-4-yl)-pentanal oxime 109039-32-9 C16H20N2O3
    3-ethyl-2-(5-oxo-3-phenyl-2,5-dihydro-isoxazol-4-yl)-pentanal oxime
    —— 3-acetyl-(3ac,7ac)-3a,4,7,7a-tetrahydro-3H-4r,7c-ethano-benzooxazol-2-one 65948-52-9 C11H13NO3
    3-acetyl-(3ac,7ac)-3a,4,7,7a-tetrahydro-3H-4r,7c-ethano-benzooxazol-2-one
    —— 3-Methyl-4-carbomethoxy-4-carbobenzyloxy-Δ<sup>2</sup>-cephem 53354-07-7 C17H17NO5S
    3-Methyl-4-carbomethoxy-4-carbobenzyloxy-Δ<sup>2</sup>-cephem
    —— 3-Ethoxy-5-(3,4-dimethoxy-phenyl)-1H-1,2,4-triazol 19938-50-2 C12H15N3O3
    3-Ethoxy-5-(3,4-dimethoxy-phenyl)-1H-1,2,4-triazol
    —— 3-nitro-benzenethiosulfonic acid <i>S</i>-phenyl ester 95533-71-4 C12H9NO4S2
    3-nitro-benzenethiosulfonic acid <i>S</i>-phenyl ester
    —— 3,5,6-trimethyl-benzofuran-2-carboxylic acid amide 35351-25-8 C12H13NO2
    3,5,6-trimethyl-benzofuran-2-carboxylic acid amide
    —— 3-(buta-1,2-dien-1-yl)-4-(4-phenylbut-3-yn-1-yl)oxazolidin-2-one 1087043-32-0 C17H17NO2
    3-(buta-1,2-dien-1-yl)-4-(4-phenylbut-3-yn-1-yl)oxazolidin-2-one
    —— (3-nitroso-2-pyridin-2-yl-oxazolidin-4,4-diyl)-bis-methanol 39884-69-0 C10H13N3O4
    (3-nitroso-2-pyridin-2-yl-oxazolidin-4,4-diyl)-bis-methanol