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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-benzo[1,3]dioxol-5-yl-1-prop-2-ynyl-1,3-dihydro-imidazo[4,5-<i>b</i>]pyridin-2-one 61963-26-6 C16H11N3O3
    3-benzo[1,3]dioxol-5-yl-1-prop-2-ynyl-1,3-dihydro-imidazo[4,5-<i>b</i>]pyridin-2-one
    —— 3-Hydroxy-propionic acid (13S,17R)-13-ethyl-17-ethynyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl ester 64378-37-6 C24H32O4
    3-Hydroxy-propionic acid (13S,17R)-13-ethyl-17-ethynyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl ester
    —— 3-Methyl-6-piperidino-pyridazin 68206-08-6 C10H15N3
    3-Methyl-6-piperidino-pyridazin
    —— 3-Chlor-2-ethylisothiazolium Chlorid (II) 68449-64-9 C5H7ClNS*Cl
    3-Chlor-2-ethylisothiazolium Chlorid (II)
    —— 3-(4-(3-(4H-1,7-dithia-8-aza-s-indacen-8-yl)-propoxy)-phenyl)-2-propoxy-propionic acid 265319-09-3 C24H27NO4S2
    3-(4-(3-(4H-1,7-dithia-8-aza-s-indacen-8-yl)-propoxy)-phenyl)-2-propoxy-propionic acid
    —— 3-(3-{[bis-(2-chloro-ethyl)-amino]-methyl}-4-methoxy-phenyl)-3<i>H</i>-quinazolin-4-one 69561-28-0 C20H21Cl2N3O2
    3-(3-{[bis-(2-chloro-ethyl)-amino]-methyl}-4-methoxy-phenyl)-3<i>H</i>-quinazolin-4-one
    —— 3-Ethoxy-4,5-dihydro-4-methyl-N-[[2-[(1-methylethyl)amino]phenyl]sulfonyl]-5-oxo-1H-1,2,4-triazole-1-carboxamide 196965-15-8 C15H21N5O5S
    3-Ethoxy-4,5-dihydro-4-methyl-N-[[2-[(1-methylethyl)amino]phenyl]sulfonyl]-5-oxo-1H-1,2,4-triazole-1-carboxamide
    —— 3-(2-(2-hydroxyethoxy)-4-(1H-pyrazol-4-yl)phenyl)-1-(3-methoxybenzyl)-1-(3-(pyrrolidin-1-yl)propyl)urea 1219725-80-0 C27H35N5O4
    3-(2-(2-hydroxyethoxy)-4-(1H-pyrazol-4-yl)phenyl)-1-(3-methoxybenzyl)-1-(3-(pyrrolidin-1-yl)propyl)urea
    —— 3-[(2-Chloroethenyl)oxy]-1-propyne 4123-89-1 C5H5ClO
    3-[(2-Chloroethenyl)oxy]-1-propyne
    —— 3-Pyridinemethanamine, 2-(difluoromethyl)-I+/--methyl-I+/--(1-methylethyl)- 1704097-15-3 C11H16F2N2
    3-Pyridinemethanamine, 2-(difluoromethyl)-I+/--methyl-I+/--(1-methylethyl)-
    —— 3,5-Dimethoxy-4-[[(phenylmethyl)amino]methyl]phenol 219803-78-8 C16H19NO3
    3,5-Dimethoxy-4-[[(phenylmethyl)amino]methyl]phenol
    —— 3-(4-chloro-phenyl)-thiazolidine-2-thione 5605-48-1 C9H8ClNS2
    3-(4-chloro-phenyl)-thiazolidine-2-thione
    —— (3aR,6aS)-1,3a,4,6a-Tetrahydro-cyclopentapyrazole 99922-66-4 C6H8N2
    (3aR,6aS)-1,3a,4,6a-Tetrahydro-cyclopentapyrazole
    —— (3',4',5'-tribenzyloxy-5,7-dimethoxymethyl)flavone 1389320-66-4 C40H36O9
    (3',4',5'-tribenzyloxy-5,7-dimethoxymethyl)flavone
    —— 3,3':5,3''-bis(tetramethylene)-2,6-di(2'-quinolyl)pyridine 96413-37-5 C31H27N3
    3,3':5,3''-bis(tetramethylene)-2,6-di(2'-quinolyl)pyridine
    —— 3,7-diformyl-2-thia-5,12-diazatricyclo[6.3.1.04,12]dodeca-1(11),3,5,7,9-pentaene-11-carbonitrile 149140-01-2 C12H5N3O2S
    3,7-diformyl-2-thia-5,12-diazatricyclo[6.3.1.04,12]dodeca-1(11),3,5,7,9-pentaene-11-carbonitrile
    —— 3-Methyl-7-dimethylsulfamoyl-1,2,3,4-tetrahydro-1,2,4-benzothiadiazine-1,1-dioxide 240138-96-9 C10H15N3O4S2
    3-Methyl-7-dimethylsulfamoyl-1,2,3,4-tetrahydro-1,2,4-benzothiadiazine-1,1-dioxide
    —— (-)-3-acetyl-17-morphinanpropanenitrile hydrochloride 85619-86-9 C21H26N2O*ClH
    (-)-3-acetyl-17-morphinanpropanenitrile hydrochloride
    —— 3-(1-benzenesulfonyl-5-chloro-1H-pyrrolo[3,2-b]pyrid-2-yl)-2,2-dimethylpropanoic acid methyl ester 927867-10-5 C19H19ClN2O4S
    3-(1-benzenesulfonyl-5-chloro-1H-pyrrolo[3,2-b]pyrid-2-yl)-2,2-dimethylpropanoic acid methyl ester
    —— 3-C-chloromethyl-3,5-dideoxy-1,2-O-isopropylidene-β-DL-arabino-pentofuranose 86394-79-8 C9H15ClO3
    3-C-chloromethyl-3,5-dideoxy-1,2-O-isopropylidene-β-DL-arabino-pentofuranose
    —— 3-bromo-1-cyclopentyl-1H-pyrrolo[2,3-d]pyridazin-4-amine 330666-40-5 C11H13BrN4
    3-bromo-1-cyclopentyl-1H-pyrrolo[2,3-d]pyridazin-4-amine
    —— 3-[2-(2-fluoro-phenyl)-2H-pyrazol-3-yl]-1-phenyl-1H-pyridazin-4-one 1228534-06-2 C19H13FN4O
    3-[2-(2-fluoro-phenyl)-2H-pyrazol-3-yl]-1-phenyl-1H-pyridazin-4-one
    —— (3aS,4S,6R,7R,7aS)-7-Benzyloxy-6-((R)-1,2-bis-benzyloxy-ethyl)-4-methoxy-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran 195192-25-7 C32H38O7
    (3aS,4S,6R,7R,7aS)-7-Benzyloxy-6-((R)-1,2-bis-benzyloxy-ethyl)-4-methoxy-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran
    —— 3-bromo-4-tert-butyl-1-oxaspiro[5.5]undec-3-en-2-one 1448621-09-7 C14H21BrO2
    3-bromo-4-tert-butyl-1-oxaspiro[5.5]undec-3-en-2-one
    —— 3-benzyloxy-16,17-secoestra-1,3,5(10)-triene-16-(tert-butyldimethylsilanyloxymethyl)-17-yl 2S-9H-fluoren-9-ylmethoxycarbonylamino-3-phenylpropionate 1203707-59-8 C55H65NO6Si
    3-benzyloxy-16,17-secoestra-1,3,5(10)-triene-16-(tert-butyldimethylsilanyloxymethyl)-17-yl 2S-9H-fluoren-9-ylmethoxycarbonylamino-3-phenylpropionate
    —— 3-hydroxy-1,9-diphenylnona-1,8-dien-4-yl(diphenyl)phosphine oxide 114439-22-4 C33H33O2P
    3-hydroxy-1,9-diphenylnona-1,8-dien-4-yl(diphenyl)phosphine oxide
    —— 3-Methyl-3-[(Z)-6-(phenylsulfenyl)hex-1-enyl]cyclohexa-1,4-diene 252869-48-0 C19H24S
    3-Methyl-3-[(Z)-6-(phenylsulfenyl)hex-1-enyl]cyclohexa-1,4-diene
    —— 3-diethylamino-1,1-dimethyl-2-phenyl-1<i>H</i>-pyrazolo[1,2-<i>b</i>]phthalazine-5,10-dione 52175-87-8 C23H25N3O2
    3-diethylamino-1,1-dimethyl-2-phenyl-1<i>H</i>-pyrazolo[1,2-<i>b</i>]phthalazine-5,10-dione
    —— 3-(2,2-Dimethyl-1-phenyl-propylcarbamoyl)-1,1-dimethyl-piperidinium; bromide 69187-56-0 Br*C19H31N2O
    3-(2,2-Dimethyl-1-phenyl-propylcarbamoyl)-1,1-dimethyl-piperidinium; bromide
    —— (3aS,4S,6S,7aR)-3a-(benzyloxy)-6-(2,2-dibromovinyl)-4-((4-methoxybenzyl)oxy)hexahydro-4H-furo[2,3-b]pyran-2-ol 1192577-18-6 C24H26Br2O6
    (3aS,4S,6S,7aR)-3a-(benzyloxy)-6-(2,2-dibromovinyl)-4-((4-methoxybenzyl)oxy)hexahydro-4H-furo[2,3-b]pyran-2-ol
    —— 3,3'-(2,3,4,5-tetra-O-acetylgalactar-1,6-dioyl)-bis<2-ethoxy-2,3-dihydro-5-(p-nitrophenyl)-1,3,4-oxadiazole> 88713-61-5 C34H36N6O18
    3,3'-(2,3,4,5-tetra-O-acetylgalactar-1,6-dioyl)-bis<2-ethoxy-2,3-dihydro-5-(p-nitrophenyl)-1,3,4-oxadiazole>
    —— 3-Cyclopentylcyclohexanone 2-(2,4-dinitrophenyl)hydrazone 27610-83-9 C17H22N4O4
    3-Cyclopentylcyclohexanone 2-(2,4-dinitrophenyl)hydrazone
    —— 3-[2-(2-Hydroxy-1-methylethoxy)-1-methylethoxy]-2,2-dimethyl-1-propanol 1171984-56-7 C11H24O4
    3-[2-(2-Hydroxy-1-methylethoxy)-1-methylethoxy]-2,2-dimethyl-1-propanol
    —— 3-Piperidinecarboxamide, 1-(1-oxopropyl)-N-3-quinolinyl- 2187409-05-6 C18H21N3O2
    3-Piperidinecarboxamide, 1-(1-oxopropyl)-N-3-quinolinyl-
    —— 3-(Dodecylethoxytetradecylsilyl)-1-propanethiol 1169932-50-6 C31H66OSSi
    3-(Dodecylethoxytetradecylsilyl)-1-propanethiol
    —— 3-[Difluoro[(1,2,2-trifluoroethenyl)oxy]methyl]-1,1,2,2,3,4,4,4-octafluoro-1-butanesulfonic acid 130667-19-5 C7HF13O4S
    3-[Difluoro[(1,2,2-trifluoroethenyl)oxy]methyl]-1,1,2,2,3,4,4,4-octafluoro-1-butanesulfonic acid
    —— 3,7-Dimethylthiazolo[3,2-a]pyridinium 45885-96-9 C9H10NS+
    3,7-Dimethylthiazolo[3,2-a]pyridinium
    —— 3-(2,6-Dimethylphenyl)dihydro-2(3H)-furanone 70829-50-4 C12H14O2
    3-(2,6-Dimethylphenyl)dihydro-2(3H)-furanone
    —— 3,5-Diamino-2-((4-((2-(sulfooxy)ethyl)sulfonyl)phenyl)diazenyl)-6-((2-sulfophenyl)diazenyl)-4-((4-(vinylsulfonyl)phenyl)diazenyl)benzoic acid 1629849-93-9 C29H26N8O13S4
    3,5-Diamino-2-((4-((2-(sulfooxy)ethyl)sulfonyl)phenyl)diazenyl)-6-((2-sulfophenyl)diazenyl)-4-((4-(vinylsulfonyl)phenyl)diazenyl)benzoic acid
    —— 3-(4-Bromo-1H-pyrazol-3-yl)benzoic acid 1116093-47-0 C10H7BrN2O2
    3-(4-Bromo-1H-pyrazol-3-yl)benzoic acid
    —— 3-[(1Z)-but-1-en-1-yl]-5-(2,6-diethylphenyl)-1-(4-isopropylphenyl)-1H-pyrrolo[2,3-c]pyridine 884322-35-4 C30H34N2
    3-[(1Z)-but-1-en-1-yl]-5-(2,6-diethylphenyl)-1-(4-isopropylphenyl)-1H-pyrrolo[2,3-c]pyridine
    —— 3-diethylmethoxygermylamino 2-methylthiophoate 137321-05-2 C11H19GeNO3S
    3-diethylmethoxygermylamino 2-methylthiophoate
    —— 3-hydroxythiophene-2,5-dicarbohydrazide 144677-45-2 C6H8N4O3S*H4N2
    3-hydroxythiophene-2,5-dicarbohydrazide
    —— 3'-deoxy-3'-S-(1-vinylsulphonyl)-thymidine 170640-18-3 C12H16N2O6S
    3'-deoxy-3'-S-(1-vinylsulphonyl)-thymidine
    —— 3-(3-Chloropropyl)-7-(4-methoxyphenyl)-5-phenylpyrrolo[2,3-d]pyrimidin-4-one 1649461-04-0 C22H20ClN3O2
    3-(3-Chloropropyl)-7-(4-methoxyphenyl)-5-phenylpyrrolo[2,3-d]pyrimidin-4-one
    —— {3'-chloro-6'-methoxy-2'-methyl-5'-[1-(9H-purin-6-ylamino)ethyl]biphenyl-4-yl}acetonitrile 1382993-23-8 C23H21ClN6O
    {3'-chloro-6'-methoxy-2'-methyl-5'-[1-(9H-purin-6-ylamino)ethyl]biphenyl-4-yl}acetonitrile
    —— [(3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-6-[(2S,3R,4S,6R)-4-[cyclopropylmethyl(methyl)amino]-3-hydroxy-6-methyloxan-2-yl]oxy-14-ethyl-12,13-dihydroxy-7-methoxy-3,5,7,9,11,13-hexamethyl-2,10-dioxo-oxacyclotetradec-4-yl] 2-(3-fluorophenyl)acetate 848759-18-2 C41H64FNO11
    [(3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-6-[(2S,3R,4S,6R)-4-[cyclopropylmethyl(methyl)amino]-3-hydroxy-6-methyloxan-2-yl]oxy-14-ethyl-12,13-dihydroxy-7-methoxy-3,5,7,9,11,13-hexamethyl-2,10-dioxo-oxacyclotetradec-4-yl] 2-(3-fluorophenyl)acetate
    —— 3,3a,4,5-Tetrahydro-cyclopenta[b]thiophen-2-one 106851-72-3 C7H8OS
    3,3a,4,5-Tetrahydro-cyclopenta[b]thiophen-2-one
    —— 3a,5a,6,6a,6b,6c-Hexahydro-2aH-3-oxa-dicyclopenta[cd,gh]pentalene-6-carbaldehyde 104641-53-4 C12H12O2
    3a,5a,6,6a,6b,6c-Hexahydro-2aH-3-oxa-dicyclopenta[cd,gh]pentalene-6-carbaldehyde
    —— 3-(2,3,4,6-tetra-O-acetyl-α-D-galactopyranosyl)-phthalonitrile 1252807-93-4 C22H22N2O10
    3-(2,3,4,6-tetra-O-acetyl-α-D-galactopyranosyl)-phthalonitrile