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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-benzoyl-6-chloro-2-(4-nitrophenyl)chromen-4-one 84314-46-5 C22H12ClNO5
    3-benzoyl-6-chloro-2-(4-nitrophenyl)chromen-4-one
    —— 3β-hydroxy-21-acetoxy-15α,16α-methylene-5-pregnen-20-one 52212-58-5 C24H34O4
    3β-hydroxy-21-acetoxy-15α,16α-methylene-5-pregnen-20-one
    —— (3S,6S)-methyl 6-methylpiperidine-3-carboxylate dibenzoyl-D-tartrate 1009376-91-3 C8H15NO2*C18H14O8
    (3S,6S)-methyl 6-methylpiperidine-3-carboxylate dibenzoyl-D-tartrate
    —— (3-oxo-2-oxatricyclo[6.3.1.04,12]dodeca-1(12),4,6,8,10-pentaen-9-yl) N-phenylcarbamate 105707-07-1 C18H11NO4
    (3-oxo-2-oxatricyclo[6.3.1.04,12]dodeca-1(12),4,6,8,10-pentaen-9-yl) N-phenylcarbamate
    —— (3-oxo-dec-1-en-t-yl)-propyl-malonic acid diethyl ester 102464-12-0 C20H34O5
    (3-oxo-dec-1-en-t-yl)-propyl-malonic acid diethyl ester
    —— 3-(4'-methoxyphenacylidene)phthalide 109833-27-4 C17H12O4
    3-(4'-methoxyphenacylidene)phthalide
    —— (3S,4S)-benzyl 3-methyl-4-O-(2',3',4',6'-tetra-O-pivaloyl-β-D-glucopyranosyl)octanoate 741716-97-2 C42H66O12
    (3S,4S)-benzyl 3-methyl-4-O-(2',3',4',6'-tetra-O-pivaloyl-β-D-glucopyranosyl)octanoate
    —— 3-Methylen-4,4,5,5-tetracyan-cyclohexen 99972-09-5 C11H6N4
    3-Methylen-4,4,5,5-tetracyan-cyclohexen
    —— 3-methyl-4,6-di(1-methyl-2-butenyl)aniline 83191-42-8 C17H25N
    3-methyl-4,6-di(1-methyl-2-butenyl)aniline
    —— (3aS,4S,6aR)-9-(6-benzyloxymethyl-5-fluoro-2,2-dimethyl-4,6a-dihydro-3aH-cyclopenta[1,3]dioxol-4-yl)-9H-purin-6-ylamine 491578-04-2 C21H22FN5O3
    (3aS,4S,6aR)-9-(6-benzyloxymethyl-5-fluoro-2,2-dimethyl-4,6a-dihydro-3aH-cyclopenta[1,3]dioxol-4-yl)-9H-purin-6-ylamine
    —— 3-(2,4-bis(4-chlorobenzyloxy)phenyl)-1-phenyl-1H-pyrazole-5-carboxylic acid 821780-38-5 C30H22Cl2N2O4
    3-(2,4-bis(4-chlorobenzyloxy)phenyl)-1-phenyl-1H-pyrazole-5-carboxylic acid
    —— 3-<1-phenyl-6(1H)-pyridazinon-3-yl>-2(1H)-quinoxalinone 113314-09-3 C18H12N4O2
    3-<1-phenyl-6(1H)-pyridazinon-3-yl>-2(1H)-quinoxalinone
    —— 3,4-dimethyl-5-thiophen-2-yl-3<i>H</i>-oxazol-2-ylideneamine 54817-69-5 C9H10N2OS
    3,4-dimethyl-5-thiophen-2-yl-3<i>H</i>-oxazol-2-ylideneamine
    —— 3a,4-dihydro-4-(3,4-dimethoxyphenyl)-6H-isobenzofuro[5,4-c]chromene-1,3(11bH,11cH)-dione 1616984-56-5 C23H20O6
    3a,4-dihydro-4-(3,4-dimethoxyphenyl)-6H-isobenzofuro[5,4-c]chromene-1,3(11bH,11cH)-dione
    —— 3-<3-<1,3-bis(phenylthio)cyclohexenyl>>cyclopentanone 119146-25-7 C23H24OS2
    3-<3-<1,3-bis(phenylthio)cyclohexenyl>>cyclopentanone
    —— 3α-n-butyl-17,17-ethylendioxy-5-androsten-3α-ol 1195795-82-4 C25H40O3
    3α-n-butyl-17,17-ethylendioxy-5-androsten-3α-ol
    —— 3α,17α-Dihydroxy-16α-methyl-5α-pregnan-20-one 3-m-iodobenzoate 115040-08-9 C29H39IO4
    3α,17α-Dihydroxy-16α-methyl-5α-pregnan-20-one 3-m-iodobenzoate
    —— 3α-Hydroxy-5α-pregn-16-en-20-one 3-m-iodobenzoate 115040-07-8 C28H35IO3
    3α-Hydroxy-5α-pregn-16-en-20-one 3-m-iodobenzoate
    —— (3-{[5-(4-hexyl-phenyl)-6-thiophen-2-yl-pyridin-2-ylmethyl]-amino}-propyl)-phosphonic acid 1350435-39-0 C25H33N2O3PS
    (3-{[5-(4-hexyl-phenyl)-6-thiophen-2-yl-pyridin-2-ylmethyl]-amino}-propyl)-phosphonic acid
    —— {3-[3,5-bis(triflu romethyl)benzyl]-5-[3-(trifluoromethyl)phenyl]-1H-indol-1-yl}acetic acid 708257-75-4 C26H16F9NO2
    {3-[3,5-bis(triflu romethyl)benzyl]-5-[3-(trifluoromethyl)phenyl]-1H-indol-1-yl}acetic acid
    —— [3,4-Dibenzoyloxy-5-(6-benzylsulfanyl-3-oxo-5-sulfanylidene-1,2,4-triazin-2-yl)oxolan-2-yl]methyl benzoate 58434-60-9 C36H29N3O8S2
    [3,4-Dibenzoyloxy-5-(6-benzylsulfanyl-3-oxo-5-sulfanylidene-1,2,4-triazin-2-yl)oxolan-2-yl]methyl benzoate
    —— (3R,4S)-1-(5-benzoylamino-1-phenyl-1H-pyrazole-3-carbonyl)-4-phenyl-pyrrolidine-3-carboxylic acid 1391944-06-1 C28H24N4O4
    (3R,4S)-1-(5-benzoylamino-1-phenyl-1H-pyrazole-3-carbonyl)-4-phenyl-pyrrolidine-3-carboxylic acid
    —— 3-dimethoxymethyl-3-hydroxy-1,3-dihydro-indol-2-one 69062-37-9 C11H13NO4
    3-dimethoxymethyl-3-hydroxy-1,3-dihydro-indol-2-one
    —— 3-(3-anilino-4-oxo-3,4-dihydro-quinazolin-2-yl)-acrylic acid 5958-13-4 C17H13N3O3
    3-(3-anilino-4-oxo-3,4-dihydro-quinazolin-2-yl)-acrylic acid
    —— 3,5-Dimethoxy-2-[(quinolin-2-ylhydrazinylidene)methyl]phenol 59034-57-0 C18H17N3O3
    3,5-Dimethoxy-2-[(quinolin-2-ylhydrazinylidene)methyl]phenol
    —— 3-Methyl-2-[3-(2-nitro-ethyl)-1H-indol-4-ylamino]-butyric acid methyl ester 104085-47-4 C16H21N3O4
    3-Methyl-2-[3-(2-nitro-ethyl)-1H-indol-4-ylamino]-butyric acid methyl ester
    —— (3-acetoxy-urs-12-ene-27,28-dioic acid )-acetic acid-anhydride 16509-40-3 C36H52O8
    (3-acetoxy-urs-12-ene-27,28-dioic acid )-acetic acid-anhydride
    —— 3-(C-methyl-N-phenylcarbonimidoyl)oxolan-2-one 64745-26-2 C12H13NO2
    3-(C-methyl-N-phenylcarbonimidoyl)oxolan-2-one
    —— (3R,3'R,4'R)-3'-(furan-2-yl)-1,3''-dimethyl-1''-phenyl-5'-thioxodispiro[indoline-3,2'-pyrrolidine-4',4''-pyrazole]-2,5''(1''H)-dione 1422554-95-7 C25H20N4O3S
    (3R,3'R,4'R)-3'-(furan-2-yl)-1,3''-dimethyl-1''-phenyl-5'-thioxodispiro[indoline-3,2'-pyrrolidine-4',4''-pyrazole]-2,5''(1''H)-dione
    —— 3-Hydroxy-2-phenyl-4,5-dihydro-3H-pyrrole-3-carboxylic acid ethyl ester 117103-13-6 C13H15NO3
    3-Hydroxy-2-phenyl-4,5-dihydro-3H-pyrrole-3-carboxylic acid ethyl ester
    —— 3-(2-methoxy-phenyl)-2,4-diacetyl-glutaric acid diethyl ester 10323-86-1 C20H26O7
    3-(2-methoxy-phenyl)-2,4-diacetyl-glutaric acid diethyl ester
    —— (3aR)-4c-methoxy-1-oxy-8c-phenyl-(3ar,5ac,9at)-3a,4,5a,9a-tetrahydro-3H,6H-[1,3]dioxino[4',5':5,6]pyrano[4,3-c]isoxazole-3ξ-carboxylic acid ethyl ester 63160-24-7 C18H21NO8
    (3aR)-4c-methoxy-1-oxy-8c-phenyl-(3ar,5ac,9at)-3a,4,5a,9a-tetrahydro-3H,6H-[1,3]dioxino[4',5':5,6]pyrano[4,3-c]isoxazole-3ξ-carboxylic acid ethyl ester
    —— 3-(4-fluoro-phenyl)-3-phenyl-acrylic acid-(2-diethylamino-ethyl ester) 47444-86-0 C21H24FNO2
    3-(4-fluoro-phenyl)-3-phenyl-acrylic acid-(2-diethylamino-ethyl ester)
    —— 3,5-bis(4,8-di-tert-butyl-2,10-dimethyl-12H-dibenzo[d,g][1,3,2]dioxaphosphocin-2-yl)-1,2-O-isopropylidene-α-D-xylofuranoside 1043912-93-1 C54H72O9P2
    3,5-bis(4,8-di-tert-butyl-2,10-dimethyl-12H-dibenzo[d,g][1,3,2]dioxaphosphocin-2-yl)-1,2-O-isopropylidene-α-D-xylofuranoside
    —— 3-Methoxy-N-methyl-N-[4-methyl-2-[3-(4-methylpiperazin-1-yl)carbonylprop-1-yloxy]phenyl]-4-[2-(tert-butoxy-carbonylaminomethyl)-1H-benzimidazol-4-yl]carbonylamino-benzamide 208768-99-4 C39H49N7O7
    3-Methoxy-N-methyl-N-[4-methyl-2-[3-(4-methylpiperazin-1-yl)carbonylprop-1-yloxy]phenyl]-4-[2-(tert-butoxy-carbonylaminomethyl)-1H-benzimidazol-4-yl]carbonylamino-benzamide
    —— ((3S,3a'S,6'R,7'R,7a'R)-7'-acetoxy-1-ethyl-2'-methyl-2,4'-dioxo-1',3a',4',6',7',7a'-hexahydro-2'H-spiro[indoline-3,3'-pyrano[3,4-c]pyrrol]-6'-yl)methyl acetate 1356450-32-2 C22H26N2O7
    ((3S,3a'S,6'R,7'R,7a'R)-7'-acetoxy-1-ethyl-2'-methyl-2,4'-dioxo-1',3a',4',6',7',7a'-hexahydro-2'H-spiro[indoline-3,3'-pyrano[3,4-c]pyrrol]-6'-yl)methyl acetate
    —— 3-(3-chloropropyl)-3-(methoxycarbonyl)-1,5-dimethyl-1,4-cyclohexadiene 111112-92-6 C13H19ClO2
    3-(3-chloropropyl)-3-(methoxycarbonyl)-1,5-dimethyl-1,4-cyclohexadiene
    —— 3,5,3',5'-tetramethyl-2H,2'H-2,2'-(3,3'-dimethyl-biphenyl-4,4'-diyl)-bis-[1,2]thiazine 1,1,1',1'-tetraoxide 51952-93-3 C26H28N2O4S2
    3,5,3',5'-tetramethyl-2H,2'H-2,2'-(3,3'-dimethyl-biphenyl-4,4'-diyl)-bis-[1,2]thiazine 1,1,1',1'-tetraoxide
    —— 3-Mercaptoxanthen-9-one 124394-35-0 C13H8O2S
    3-Mercaptoxanthen-9-one
    —— 3-[(7R)-2-[(7-fluoro-1H-indazol-5-yl)amino]-8-(4-methoxyphenyl)-7-methyl-6-oxo-7,8-dihydropteridin-5(6H)-yl]benzonitrile 1435461-08-7 C28H21FN8O2
    3-[(7R)-2-[(7-fluoro-1H-indazol-5-yl)amino]-8-(4-methoxyphenyl)-7-methyl-6-oxo-7,8-dihydropteridin-5(6H)-yl]benzonitrile
    —— 3-(2-Hydroxyethyl)-2-[4-(4-hydroxyphenyl)phenyl]-6-methylbenzimidazole-4-carboxylic acid 1248542-73-5 C23H20N2O4
    3-(2-Hydroxyethyl)-2-[4-(4-hydroxyphenyl)phenyl]-6-methylbenzimidazole-4-carboxylic acid
    —— (3bR,5aS,9aS,9bR,11R)-3b,6,6,9a-tetramethyl-11-(4-methylphenyl)sulfonyl-5,5a,7,8,9,9b,10,11-octahydro-4H-naphtho[1,2-g][1]benzofuran 105631-26-3 C27H36O3S
    (3bR,5aS,9aS,9bR,11R)-3b,6,6,9a-tetramethyl-11-(4-methylphenyl)sulfonyl-5,5a,7,8,9,9b,10,11-octahydro-4H-naphtho[1,2-g][1]benzofuran
    —— 3-benzhydrylidene-2,2-dichloro-1-(2,4,6-tritert-butylphenyl)phosphirane 132916-39-3 C33H39Cl2P
    3-benzhydrylidene-2,2-dichloro-1-(2,4,6-tritert-butylphenyl)phosphirane
    —— (+/-)-3-ethoxy-N-<N'-<cis-3-(hydroxymethyl)cyclopentyl>thiocarbamoyl>propenamide 116940-89-7 C12H20N2O3S
    (+/-)-3-ethoxy-N-<N'-<cis-3-(hydroxymethyl)cyclopentyl>thiocarbamoyl>propenamide
    —— 3β,21-Diacetoxy-5α-pregn-17-ene 74499-15-3 C25H38O4
    3β,21-Diacetoxy-5α-pregn-17-ene
    —— 3-(1-Benzo[1,3]dioxol-5-yl-3-hydroxy-butyl)-4-hydroxy-chromen-2-one 28621-79-6 C20H18O6
    3-(1-Benzo[1,3]dioxol-5-yl-3-hydroxy-butyl)-4-hydroxy-chromen-2-one
    —— 3-{4-[2-(tert-butoxycarbonyl-heptyl-amino)-ethyl]-phenyl}-2-methoxy-propionic acid methyl ester 449201-90-5 C25H41NO5
    3-{4-[2-(tert-butoxycarbonyl-heptyl-amino)-ethyl]-phenyl}-2-methoxy-propionic acid methyl ester
    —— (3S)-3-[N-Ethyl-{(2S)-2-(1-benzylindol-3-ylcarbonyl)amino-5-carboxypentanoyl}amino]nonanamide 187947-20-2 C33H44N4O5
    (3S)-3-[N-Ethyl-{(2S)-2-(1-benzylindol-3-ylcarbonyl)amino-5-carboxypentanoyl}amino]nonanamide
    —— 3-hydroxy-6-(2-pyrrolidin-1-yl-ethylamino)-5,10-diaza-benzo[c]fluoren-7-one 511308-57-9 C21H20N4O2
    3-hydroxy-6-(2-pyrrolidin-1-yl-ethylamino)-5,10-diaza-benzo[c]fluoren-7-one
    —— 3b,3c,7a,7b-Tetrahydro-cyclobuta[1,2-a;4,3-a']dipentalene 42340-17-0 C16H12
    3b,3c,7a,7b-Tetrahydro-cyclobuta[1,2-a;4,3-a']dipentalene