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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-methyl-1,4-dioxo-2-<i>p</i>-tolyl-octahydro-pyrrolo[1,2-<i>a</i>]pyrazine-6-carboxylic acid ethyl ester 53300-54-2 C18H22N2O4
    3-methyl-1,4-dioxo-2-<i>p</i>-tolyl-octahydro-pyrrolo[1,2-<i>a</i>]pyrazine-6-carboxylic acid ethyl ester
    —— (3S)-3-[N-(n-Butyl)-{(2S)-5-benzyloxycarbonyl-2-(1-(2-chlorobenzyl)indol-3-ylcarbonylamino)pentanoyl}amino]-4-(2-naphthyl)butanamide 187945-76-2 C47H49ClN4O5
    (3S)-3-[N-(n-Butyl)-{(2S)-5-benzyloxycarbonyl-2-(1-(2-chlorobenzyl)indol-3-ylcarbonylamino)pentanoyl}amino]-4-(2-naphthyl)butanamide
    —— 3-methyl-5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]pyridin-7-aminedihydrochloride 2490418-53-4 C7H14Cl2N4
    3-methyl-5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]pyridin-7-aminedihydrochloride
    —— 3-Chloro-2-(4-methoxybenzyl)phenyl 2,3,4,6-tetra-O-benzoyl-7-deoxy-D-glycero-β-D-gluco-heptopyranoside 1005486-61-2 C49H41ClO11
    3-Chloro-2-(4-methoxybenzyl)phenyl 2,3,4,6-tetra-O-benzoyl-7-deoxy-D-glycero-β-D-gluco-heptopyranoside
    —— 3-[(3-benzyloxycarbonylamino)propylthio]propyl 2-azido-3-O-benzyl-4,6-O-benzylidene-2-deoxy-α-D-glucopyranoside 1624284-87-2 C34H40N4O7S
    3-[(3-benzyloxycarbonylamino)propylthio]propyl 2-azido-3-O-benzyl-4,6-O-benzylidene-2-deoxy-α-D-glucopyranoside
    —— 3,7-dichloro-3,7-dimethyl-1-octyl acetate 110109-73-4 C12H22Cl2O2
    3,7-dichloro-3,7-dimethyl-1-octyl acetate
    —— 3-(2-amino-4-thiazolyl)-5-guanidino-1,2,4-oxadiazole hydrobromide 92845-66-4 BrH*C6H7N7OS
    3-(2-amino-4-thiazolyl)-5-guanidino-1,2,4-oxadiazole hydrobromide
    —— 3-{1-(2,2-dimethylpropanoyl)-3-({4-[methyl(methylsulfonyl)amino]phenyl}carbonyl)-7-[(6-methylpyridin-2-yl)methoxy]indolizin-2-yl}-2,2-dimethylpropanoic acid 1215282-37-3 C34H39N3O7S
    3-{1-(2,2-dimethylpropanoyl)-3-({4-[methyl(methylsulfonyl)amino]phenyl}carbonyl)-7-[(6-methylpyridin-2-yl)methoxy]indolizin-2-yl}-2,2-dimethylpropanoic acid
    —— 3'-methylcarbamoyl-[1,1']bi[tricyclodecyl]-3-carboxylic acid methyl ester 1206697-94-0 C24H35NO3
    3'-methylcarbamoyl-[1,1']bi[tricyclodecyl]-3-carboxylic acid methyl ester
    —— 3-Hydroxy-5-(thian-4-yl)-2-(2,4,6-trimethylphenyl)cyclohex-2-en-1-one 1057654-26-8 C20H26O2S
    3-Hydroxy-5-(thian-4-yl)-2-(2,4,6-trimethylphenyl)cyclohex-2-en-1-one
    —— 3-butyl-2-(3-cyclopropoxy-4-methoxyphenyl)-1,5-dihydropyrrolo[2,3-d]pyridazin-4-one 944332-74-5 C20H23N3O3
    3-butyl-2-(3-cyclopropoxy-4-methoxyphenyl)-1,5-dihydropyrrolo[2,3-d]pyridazin-4-one
    —— [3-acetyloxy-2-[[3-(1,3-diacetyloxypropan-2-ylcarbamoyl)-5-[[(2S)-2-hydroxypropanoyl]amino]-2,4,6-triiodobenzoyl]amino]propyl] acetate 1245566-30-6 C25H30I3N3O12
    [3-acetyloxy-2-[[3-(1,3-diacetyloxypropan-2-ylcarbamoyl)-5-[[(2S)-2-hydroxypropanoyl]amino]-2,4,6-triiodobenzoyl]amino]propyl] acetate
    —— 3-(4-(2-(2-methoxypyridin-3-ylamino)-5-nitropyrimidin-4-ylamino)piperidin-1-yl)propanenitrile 1415151-79-9 C18H22N8O3
    3-(4-(2-(2-methoxypyridin-3-ylamino)-5-nitropyrimidin-4-ylamino)piperidin-1-yl)propanenitrile
    —— 3-(5-(4-(((4'-fluoro-[1,1'-biphenyl]-4-yl)amino)methyl)-2',3',4',5'-tetrahydro-[1,1'-biphenyl]-3-yl)picolinamido)propanoic acid 1415129-10-0 C34H32FN3O3
    3-(5-(4-(((4'-fluoro-[1,1'-biphenyl]-4-yl)amino)methyl)-2',3',4',5'-tetrahydro-[1,1'-biphenyl]-3-yl)picolinamido)propanoic acid
    —— 3-(1-tert-Butyloxycarbonyl-4-hydroxypiperidin-4-yl)-2-phenylpropionic acid methyl ester 191328-06-0 C20H29NO5
    3-(1-tert-Butyloxycarbonyl-4-hydroxypiperidin-4-yl)-2-phenylpropionic acid methyl ester
    —— 3-heptyl-3-vinylisochroman-1-one 1307279-30-6 C18H24O2
    3-heptyl-3-vinylisochroman-1-one
    —— 3-chloro-naphthalene-1,2-diyldiamine 676267-46-2 C10H9ClN2
    3-chloro-naphthalene-1,2-diyldiamine
    —— 3-Amino-2-butenoic acid 2-<methyl(1-methyl-2-phenoxyethyl)amino>ethyl ester 119747-07-8 C16H24N2O3
    3-Amino-2-butenoic acid 2-<methyl(1-methyl-2-phenoxyethyl)amino>ethyl ester
    —— 3-(4-bromophenyl)-6-chloro-2H-benzo[b][1,4]thiazine 336181-80-7 C14H9BrClNS
    3-(4-bromophenyl)-6-chloro-2H-benzo[b][1,4]thiazine
    —— (3R,3aS,6aR)-hexahydrofuro[2,3-b]furan-3-yl-d5 [(1S,2R)-3-[[(4-aminophenyl)sulfonyl](2-methylpropyl)amino]-2-hydroxy-1-(phenylmethyl)propyl]-d3-carbamate 1263998-40-8 C27H37N3O7S
    (3R,3aS,6aR)-hexahydrofuro[2,3-b]furan-3-yl-d5 [(1S,2R)-3-[[(4-aminophenyl)sulfonyl](2-methylpropyl)amino]-2-hydroxy-1-(phenylmethyl)propyl]-d3-carbamate
    —— 3β-acetoxy-22-[(trans-4-aminocyclohexyl)amino]-22-oxo-23,24-bisnor-chol-5-ene 862719-29-7 C30H48N2O3
    3β-acetoxy-22-[(trans-4-aminocyclohexyl)amino]-22-oxo-23,24-bisnor-chol-5-ene
    —— 3-(4-phenyl-thiosemicarbazonomethyl)-rifamycin 51707-27-8 C45H54N4O12S
    3-(4-phenyl-thiosemicarbazonomethyl)-rifamycin
    —— 3-<2-Trimethyl-silyl-aethoxy>-propionitril 18225-14-4 C8H17NOSi
    3-<2-Trimethyl-silyl-aethoxy>-propionitril
    —— 3-[chloro(cyclobutyl)methyl]-2-methyl-5-phenylfuran 1150223-94-1 C16H17ClO
    3-[chloro(cyclobutyl)methyl]-2-methyl-5-phenylfuran
    —— 3-fluoro-4-{[(2S)-4-methyl-3,4-dihydro-2H-1,4-benzoxazin-2-yl]methoxy}benzoyl chloride 1321938-31-1 C17H15ClFNO3
    3-fluoro-4-{[(2S)-4-methyl-3,4-dihydro-2H-1,4-benzoxazin-2-yl]methoxy}benzoyl chloride
    —— 3-(4'-hydroxy-benzoyl)-1H-2-benzopyran-1-one 1556096-74-2 C16H10O4
    3-(4'-hydroxy-benzoyl)-1H-2-benzopyran-1-one
    —— 3-O-benzyl-5,6-dideoxy-1,2-O-isopropylidene-3-C-methyl-α-D-ribo-hex-5-enofuranose 98003-98-6 C17H22O4
    3-O-benzyl-5,6-dideoxy-1,2-O-isopropylidene-3-C-methyl-α-D-ribo-hex-5-enofuranose
    —— 3-isopropoxy-3-cyclobutene-1,2-dione 2-(ethylene acetal) 128242-40-0 C9H12O4
    3-isopropoxy-3-cyclobutene-1,2-dione 2-(ethylene acetal)
    —— (3,3-dimethyloxan-2yl)methanamine hydrochloride 2241141-38-6 C8H17NO*ClH
    (3,3-dimethyloxan-2yl)methanamine hydrochloride
    —— 3-Methyl-1-phenyl-8-<(3'-cyano-4',6'-dimethylpyrid-2'-yl)thio>-1H-pyrazolo<4,3-c>cinnoline 142531-71-3 C24H18N6S
    3-Methyl-1-phenyl-8-<(3'-cyano-4',6'-dimethylpyrid-2'-yl)thio>-1H-pyrazolo<4,3-c>cinnoline
    —— 3-(N-Phthaloyl-2-aminoethyl)-1-β-D-ribopyranosylindole 221170-34-9 C23H22N2O6
    3-(N-Phthaloyl-2-aminoethyl)-1-β-D-ribopyranosylindole
    —— 3-Bromo-5-[3-(3-methoxyphenyl)pyrrolidin-1-yl]-1-propan-2-yl-1,2,4-triazole 1314874-91-3 C16H21BrN4O
    3-Bromo-5-[3-(3-methoxyphenyl)pyrrolidin-1-yl]-1-propan-2-yl-1,2,4-triazole
    —— 3-Cyclohexyl-N-[6-(11β-fluoro-3,17β-dihydroxy-estra-1,3,5(10)-trien-7α-yl)-hexyl]-N-(2-methoxy-ethyl)-propionamide 228568-98-7 C36H56FNO4
    3-Cyclohexyl-N-[6-(11β-fluoro-3,17β-dihydroxy-estra-1,3,5(10)-trien-7α-yl)-hexyl]-N-(2-methoxy-ethyl)-propionamide
    —— 3-(3-1H-imidazol-4-yl)propyl-1-(2-(1H-indol-3-yl)ethyl)-1-(3,4-dichlorobenzyl)urea 1290034-86-4 C24H25Cl2N5O
    3-(3-1H-imidazol-4-yl)propyl-1-(2-(1H-indol-3-yl)ethyl)-1-(3,4-dichlorobenzyl)urea
    —— (3β,7α,17β)-7-Ethylestr-4-ene-3,17-diol 300542-28-3 C20H32O2
    (3β,7α,17β)-7-Ethylestr-4-ene-3,17-diol
    —— 3,5-dimethyl-1-[2-(3-methylbenzyl)-1-benzothiophen-7-yl]-1H-pyrazole-4-carboxamide 1313197-82-8 C22H21N3OS
    3,5-dimethyl-1-[2-(3-methylbenzyl)-1-benzothiophen-7-yl]-1H-pyrazole-4-carboxamide
    —— (3,6-diaza-bicyclo[3.2.0]hept-3-yl)-(5-methyl-2-[1,2,3]triazol-2-yl-phenyl)-methanone 1295522-36-9 C15H17N5O
    (3,6-diaza-bicyclo[3.2.0]hept-3-yl)-(5-methyl-2-[1,2,3]triazol-2-yl-phenyl)-methanone
    —— 3-(4-(4-methoxyphenyl)but-3-yn-1-yl)thiophene 1449690-04-3 C15H14OS
    3-(4-(4-methoxyphenyl)but-3-yn-1-yl)thiophene
    —— 3-benzylidene-1,2,3,9-tetrahydro-9-oxopyrrolo<2,1-b>quinazoline-7-carboxylic acid, methyl ester 85742-72-9 C20H16N2O3
    3-benzylidene-1,2,3,9-tetrahydro-9-oxopyrrolo<2,1-b>quinazoline-7-carboxylic acid, methyl ester
    —— 3-Methyl-6-methylamino-5-phenylamino-1H-pyrimidine-2,4-dione 96625-89-7 C12H14N4O2
    3-Methyl-6-methylamino-5-phenylamino-1H-pyrimidine-2,4-dione
    —— 3'-[3-benzyl-8-(trifluoromethyl)quinolin-4-yl]biphenyl-3-carboxylic acid 1127737-40-9 C30H20F3NO2
    3'-[3-benzyl-8-(trifluoromethyl)quinolin-4-yl]biphenyl-3-carboxylic acid
    —— 3,5-diphenyl-4,5-dihydro-1H-pyrazol-4-ol 36837-08-8 C15H14N2O
    3,5-diphenyl-4,5-dihydro-1H-pyrazol-4-ol
    —— 3-(3,4-dimethoxyphenyl)-1-(4-ethoxyphenyl)propan-1,3-dione 158575-14-5 C19H20O5
    3-(3,4-dimethoxyphenyl)-1-(4-ethoxyphenyl)propan-1,3-dione
    —— 3-(4-fluorophenacyl)piperidine, maleate salt 60702-78-5 C4H4O4*C13H16FNO
    3-(4-fluorophenacyl)piperidine, maleate salt
    —— 3-Chloro-4-(4-dimethylamino-phenyl)-1-(4-phenyl-oxazol-2-yl)-azetidin-2-one 115754-46-6 C20H18ClN3O2
    3-Chloro-4-(4-dimethylamino-phenyl)-1-(4-phenyl-oxazol-2-yl)-azetidin-2-one
    —— (3-tert-Butoxycarbonylamino-2-oxo-azepan-1-yl)-acetic acid ethyl ester 1033627-42-7 C15H26N2O5
    (3-tert-Butoxycarbonylamino-2-oxo-azepan-1-yl)-acetic acid ethyl ester
    —— (3S)-4-(tert-butyldimethylsiloxy)-3-<<1-<N-(2-naphthoyl)-L-valyl>-L-prolyl>amino>butyric acid benzyl ester 221106-63-4 C38H51N3O6Si
    (3S)-4-(tert-butyldimethylsiloxy)-3-<<1-<N-(2-naphthoyl)-L-valyl>-L-prolyl>amino>butyric acid benzyl ester
    —— [3-(1-ethyl-propoxy)-6-(6-isopropylamino-2-methyl-5-bromo-pyridin-3-yl)-5-bromo-pyrazin-2-yl]-methyl-amine 666253-41-4 C19H27Br2N5O
    [3-(1-ethyl-propoxy)-6-(6-isopropylamino-2-methyl-5-bromo-pyridin-3-yl)-5-bromo-pyrazin-2-yl]-methyl-amine
    —— 3-(3'-Thienyl)-butyraldehyd 65121-32-6 C8H10OS
    3-(3'-Thienyl)-butyraldehyd
    —— 3,8-Dimethoxy-5,5,10,10-tetramethyl-4b,5,9b,10-tetrahydro-indeno[2,1-a]indene 73731-27-8 C22H26O2
    3,8-Dimethoxy-5,5,10,10-tetramethyl-4b,5,9b,10-tetrahydro-indeno[2,1-a]indene