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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-(1-ethyl-4-oxo-1,4-dihydro-[1,3]dioxolo[4,5-<i>g</i>]cinnolin-3-yl)-propionic acid ethyl ester 55975-04-7 C16H18N2O5
    3-(1-ethyl-4-oxo-1,4-dihydro-[1,3]dioxolo[4,5-<i>g</i>]cinnolin-3-yl)-propionic acid ethyl ester
    —— 3-Bromo-5-chloro-6-fluoropyrazolo[1,5-a]pyridine 1427450-73-4 C7H3BrClFN2
    3-Bromo-5-chloro-6-fluoropyrazolo[1,5-a]pyridine
    —— 3,4,6,7-Tetramethyl-5,8-dihydronaphthalin-1,2-diol 32249-82-4 C14H18O2
    3,4,6,7-Tetramethyl-5,8-dihydronaphthalin-1,2-diol
    —— 3,3-ethylenedioxy-17-n-hexyloxy-16alpha,17alpha-methylene-estra-5(10),9(11)-diene 133292-38-3 C27H40O3
    3,3-ethylenedioxy-17-n-hexyloxy-16alpha,17alpha-methylene-estra-5(10),9(11)-diene
    —— 3-(2,1,3-benzothiadiazol-5-yl)-4-(2-methoxybenzyl)-5-hydroxy-5-(1,4-benzodioxan-6-yl)-5H-furan-2-one 1138979-67-5 C26H20N2O6S
    3-(2,1,3-benzothiadiazol-5-yl)-4-(2-methoxybenzyl)-5-hydroxy-5-(1,4-benzodioxan-6-yl)-5H-furan-2-one
    —— [(3-methyl-1,2,4-benzoxadiazin-2-yl)-phenylmethylidene]hydrazine 1383732-99-7 C15H14N4O
    [(3-methyl-1,2,4-benzoxadiazin-2-yl)-phenylmethylidene]hydrazine
    —— 3-<i>tert</i>-butyl-2-<i>tert</i>-butylimino-2,3-dihydro-naphtho[1,2-<i>d</i>]imidazol-5-one 61975-52-8 C19H23N3O
    3-<i>tert</i>-butyl-2-<i>tert</i>-butylimino-2,3-dihydro-naphtho[1,2-<i>d</i>]imidazol-5-one
    —— 3-methyl-pyrrolo[1,5-<i>b</i>;2,3-<i>c</i>']dipyridazine 2-oxide 61457-63-4 C10H8N4O
    3-methyl-pyrrolo[1,5-<i>b</i>;2,3-<i>c</i>']dipyridazine 2-oxide
    —— 3-(1-hydroxy-ethyl)-4-methyl-7,8,9,10-tetrahydro-1<i>H</i>-benzo[<i>h</i>]quinolin-2-one 60947-08-2 C16H19NO2
    3-(1-hydroxy-ethyl)-4-methyl-7,8,9,10-tetrahydro-1<i>H</i>-benzo[<i>h</i>]quinolin-2-one
    —— 3-methyl-2-(2-oxo-4-thioxo-3-tritylamino-azetidin-1-yl)-but-2-enoic acid methyl ester 62216-43-7 C28H26N2O3S
    3-methyl-2-(2-oxo-4-thioxo-3-tritylamino-azetidin-1-yl)-but-2-enoic acid methyl ester
    —— 3-Phenylamino-5-chlor-2,4,6-tris(methylsulfonyl)pyridin 60843-47-2 C14H15ClN2O6S3
    3-Phenylamino-5-chlor-2,4,6-tris(methylsulfonyl)pyridin
    —— 3-(4-chlorophenyl)-2-(4,5-dichloro-2-nitrophenyl)acrylic acid 56988-33-1 C15H8Cl3NO4
    3-(4-chlorophenyl)-2-(4,5-dichloro-2-nitrophenyl)acrylic acid
    —— 3-[(Z)-4-phenylbut-1-enyl]pyridine 1454834-27-5 C15H15N
    3-[(Z)-4-phenylbut-1-enyl]pyridine
    —— 3-(ethyl-dimethyl-ammonio)-propionic acid-[2-(ethyl-dimethyl-ammonio)-butyl ester]; diiodide 131082-07-0 C15H34N2O2*2I
    3-(ethyl-dimethyl-ammonio)-propionic acid-[2-(ethyl-dimethyl-ammonio)-butyl ester]; diiodide
    —— 3-o-Tolylsydnone-4-sulfonamide 85795-86-4 C9H9N3O4S
    3-o-Tolylsydnone-4-sulfonamide
    —— 3,9,17,23-Tetraoxa-6,20-dithia-tricyclo[23.3.1.1<sup>11,15</sup>]triaconta-1(29),11,13,15(30),25,27-hexaene-29,30-dithiol 359029-07-5 C24H32O4S4
    3,9,17,23-Tetraoxa-6,20-dithia-tricyclo[23.3.1.1<sup>11,15</sup>]triaconta-1(29),11,13,15(30),25,27-hexaene-29,30-dithiol
    —— (3R,4S)-1-(5-cyclopentyl-2-methoxypyridin-4-yl)-3-methylpiperidin-4-ol 1610037-03-0 C17H26N2O2
    (3R,4S)-1-(5-cyclopentyl-2-methoxypyridin-4-yl)-3-methylpiperidin-4-ol
    —— 3-(3,4-difluorophenylethynyl)-5-methylpyridine 866684-82-4 C14H9F2N
    3-(3,4-difluorophenylethynyl)-5-methylpyridine
    —— 3,3,7,7-Tetramethyl-4,8-bis-trimethylsilanyloxy-1,2,3,7-tetrahydro-naphthalene 102423-68-7 C20H36O2Si2
    3,3,7,7-Tetramethyl-4,8-bis-trimethylsilanyloxy-1,2,3,7-tetrahydro-naphthalene
    —— 3-(2-Methylphenylthio)pyridazin 33333-15-2 C11H10N2S
    3-(2-Methylphenylthio)pyridazin
    —— <3(2S),4S>-3-<3-<4-<2-<N-(2-benzoxazolyl)-N-methylamino>ethoxy>phenyl>-2-(2,2,2-trifluoroethoxy)propanoyl>-4-benzyloxazolidin-2-one 177785-26-1 C31H30F3N3O6
    <3(2S),4S>-3-<3-<4-<2-<N-(2-benzoxazolyl)-N-methylamino>ethoxy>phenyl>-2-(2,2,2-trifluoroethoxy)propanoyl>-4-benzyloxazolidin-2-one
    —— 3,3-dibenzyl-8-chloro-6-trifluoromethylimidazo(1,2-a)pyridin-2(3H)-one 324077-65-8 C22H16ClF3N2O
    3,3-dibenzyl-8-chloro-6-trifluoromethylimidazo(1,2-a)pyridin-2(3H)-one
    —— 3-Methyl-benzo-1,4-oxathiadien-sulfon 116977-13-0 C9H8O3S
    3-Methyl-benzo-1,4-oxathiadien-sulfon
    —— (3aR,4R,7S)-1,4,5,6,7,7a-Hexahydro-4,7-methano-inden-3a-yl-hydroperoxide 135561-83-0 C10H14O2
    (3aR,4R,7S)-1,4,5,6,7,7a-Hexahydro-4,7-methano-inden-3a-yl-hydroperoxide
    —— 3-<3-<<2-(carbobenzoxyamino)propanoyl>oxy>phenyl>-N-propylpiperidine 110175-14-9 C25H32N2O4
    3-<3-<<2-(carbobenzoxyamino)propanoyl>oxy>phenyl>-N-propylpiperidine
    —— 3-cyclohexenyl-2,5,7-trimethylquinoline 1190374-11-8 C18H21N
    3-cyclohexenyl-2,5,7-trimethylquinoline
    —— (3-nitro-benzenesulfonyl)-amidophosphoryl fluoride; potassium-salt 3796-11-0 C6H4F2N2O5PS*K
    (3-nitro-benzenesulfonyl)-amidophosphoryl fluoride; potassium-salt
    —— 3-{2-[5-bromo-2-(2,4-difluorobenzyloxy)phenyl]-5-methyl-pyrrol-1-yl}-6-chloro-N-[(S)-1-phenylethyl]benzamide 632622-64-1 C33H26BrClF2N2O2
    3-{2-[5-bromo-2-(2,4-difluorobenzyloxy)phenyl]-5-methyl-pyrrol-1-yl}-6-chloro-N-[(S)-1-phenylethyl]benzamide
    —— 3-chloro-7-(2-fluoropyridin-3-yl)-6',7'-dihydro-2'H-spiro[chromeno[2,3-c]pyridine-5,3'-[1,4]oxazepin]-5'-amine 1393343-92-4 C21H16ClFN4O2
    3-chloro-7-(2-fluoropyridin-3-yl)-6',7'-dihydro-2'H-spiro[chromeno[2,3-c]pyridine-5,3'-[1,4]oxazepin]-5'-amine
    —— (3-Chloro-phenyl)-(3-piperidin-1-yl-propyl)-pyridin-4-yl-amine 47289-24-7 C19H24ClN3
    (3-Chloro-phenyl)-(3-piperidin-1-yl-propyl)-pyridin-4-yl-amine
    —— 3-Cyclohexyllumazin 28769-89-3 C12H14N4O2
    3-Cyclohexyllumazin
    —— 3-ethyl-1-methyl-1-(3-trifluoromethyl-[1,2,4]thiadiazol-5-yl)-urea 35514-81-9 C7H9F3N4OS
    3-ethyl-1-methyl-1-(3-trifluoromethyl-[1,2,4]thiadiazol-5-yl)-urea
    —— (3R,5S)-3-(2-[1,3]Dioxolan-2-yl-ethyl)-5-isopropenyl-2,2-dimethyl-cyclohexanone 853562-38-6 C16H26O3
    (3R,5S)-3-(2-[1,3]Dioxolan-2-yl-ethyl)-5-isopropenyl-2,2-dimethyl-cyclohexanone
    —— 3-Phenyl-2,4-dipentyl-2-cyclobuten-1-on 49826-34-8 C20H28O
    3-Phenyl-2,4-dipentyl-2-cyclobuten-1-on
    —— 3-Benzyl-5-[(E)-o-tolylimino-methyl]-3H-[1,2,3]triazol-4-ol 97326-51-7 C17H16N4O
    3-Benzyl-5-[(E)-o-tolylimino-methyl]-3H-[1,2,3]triazol-4-ol
    —— 3-phenylsulfonylfuroxan-4-carbonitrile 174187-69-0 C9H5N3O4S
    3-phenylsulfonylfuroxan-4-carbonitrile
    —— 3,4-O-isopropylidene-1-O-(p-methoxybenzyl)-2-O-(o-nitrobenzyl)-D-erythritol 1394901-64-4 C22H27NO7
    3,4-O-isopropylidene-1-O-(p-methoxybenzyl)-2-O-(o-nitrobenzyl)-D-erythritol
    —— 3-<1,2-bis(benzoylhydrazono)glyoxal-1-yl>-2-quinoxalinone 74894-92-1 C24H18N6O3
    3-<1,2-bis(benzoylhydrazono)glyoxal-1-yl>-2-quinoxalinone
    —— 3-[7-(2-acetoxyethyl)-6,7,8,9-tetrahydropyrido[1,2-a]indol-10-yl]-4-(1-methyl-3-indolyl)-furan-2,5-dione 131849-71-3 C29H26N2O5
    3-[7-(2-acetoxyethyl)-6,7,8,9-tetrahydropyrido[1,2-a]indol-10-yl]-4-(1-methyl-3-indolyl)-furan-2,5-dione
    —— 3-(3-fluorophenylsulfonyl)-1-(piperidin-3-yl)-1H-indole 767628-43-3 C19H19FN2O2S
    3-(3-fluorophenylsulfonyl)-1-(piperidin-3-yl)-1H-indole
    —— 3-(5-methyl-3-pyridin-2-yl-isoxazol-4-ylmethoxy)-isothiazole-5-carboxylic acid isopropylamide 1240402-31-6 C17H18N4O3S
    3-(5-methyl-3-pyridin-2-yl-isoxazol-4-ylmethoxy)-isothiazole-5-carboxylic acid isopropylamide
    —— 3,5-dibenzylpyrazole 51307-22-3 C17H16N2
    3,5-dibenzylpyrazole
    —— 3β-hydroxy-19-(tetrahydropyran-2-yloxy)pregn-5-en-20-one 88204-48-2 C26H40O4
    3β-hydroxy-19-(tetrahydropyran-2-yloxy)pregn-5-en-20-one
    —— 3-amino-1-propyl 5-acetamido-9-benzamido-3,5,9-trideoxy-D-glycero-α-D-galacto-2-nonulopyranosidic acid 1246776-36-2 C21H31N3O9
    3-amino-1-propyl 5-acetamido-9-benzamido-3,5,9-trideoxy-D-glycero-α-D-galacto-2-nonulopyranosidic acid
    —— 3-isocyano-3-phenylpropionic acid 320385-78-2 C10H9NO2
    3-isocyano-3-phenylpropionic acid
    —— 3-<bis(tert-butyloxycarbonyl)amino>-1-methylpyrazole 128883-87-4 C14H23N3O4
    3-<bis(tert-butyloxycarbonyl)amino>-1-methylpyrazole
    —— 3-Oxo-5-vinyl-piperidine-1-carboxylic acid ethyl ester 85208-97-5 C10H15NO3
    3-Oxo-5-vinyl-piperidine-1-carboxylic acid ethyl ester
    —— 3,3'-Dichloro-6,7,6',7'-tetramethoxy-3H,3'H-[2,2']biisoindolyl-1,1'-dione 98670-14-5 C20H18Cl2N2O6
    3,3'-Dichloro-6,7,6',7'-tetramethoxy-3H,3'H-[2,2']biisoindolyl-1,1'-dione
    —— 3-oxo-5-(4-piperidin-4-yloxyanilino)-N'-propan-2-yl-1,2-thiazole-4-carboximidamide 908377-96-8 C18H25N5O2S
    3-oxo-5-(4-piperidin-4-yloxyanilino)-N'-propan-2-yl-1,2-thiazole-4-carboximidamide
    —— 3-[(3-Ethyl-phenyl)-propyl-amino]-4-hydroxy-6-phenethyl-6-phenyl-5,6-dihydro-pyran-2-one 491827-26-0 C30H33NO3
    3-[(3-Ethyl-phenyl)-propyl-amino]-4-hydroxy-6-phenethyl-6-phenyl-5,6-dihydro-pyran-2-one