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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3,3'-dimethoxysalnaphen Mn(III) acetate 1160948-17-3 C2H3O2*C26H20MnN2O4
    3,3'-dimethoxysalnaphen Mn(III) acetate
    —— 3',5-dihydroxy-4'-methoxy-7-(2-butyrolactonoxy)flavanone 76799-48-9 C20H18O8
    3',5-dihydroxy-4'-methoxy-7-(2-butyrolactonoxy)flavanone
    —— 3-[4-(2-{[(4-methylphenyl)sulfonyl]oxy}ethyl)phenoxy]propanoic acid 1361061-39-3 C18H20O6S
    3-[4-(2-{[(4-methylphenyl)sulfonyl]oxy}ethyl)phenoxy]propanoic acid
    —— 3-(1-triisopropylsilanyl-1H-pyrrol-3-yl)propionaldehyde 1331771-35-7 C16H29NOSi
    3-(1-triisopropylsilanyl-1H-pyrrol-3-yl)propionaldehyde
    —— 3-tert-butyl-2-methyl-1-(morpholine-4-carbonyl)quinolin-4(1H)-one 1333318-66-3 C19H24N2O3
    3-tert-butyl-2-methyl-1-(morpholine-4-carbonyl)quinolin-4(1H)-one
    —— [3-(4-chloro-phenoxy)-2-hydroxy-propyl]-urea 138416-26-9 C10H13ClN2O3
    [3-(4-chloro-phenoxy)-2-hydroxy-propyl]-urea
    —— 3,3-Dimethyl-2-oxo-4-trimethylsilanylmethyl-azetidine-1-sulfonyl chloride 61523-35-1 C9H18ClNO3SSi
    3,3-Dimethyl-2-oxo-4-trimethylsilanylmethyl-azetidine-1-sulfonyl chloride
    —— 3,5-di-(1,3-dithiolan-2-ylidene)-4-(2-nitrophenyl)heptane-2,6-dione 898798-57-7 C19H19NO4S4
    3,5-di-(1,3-dithiolan-2-ylidene)-4-(2-nitrophenyl)heptane-2,6-dione
    —— 3-ethylindole-1-(4-methoxybenzyl)-6-carboxylic acid methyl ester 950763-38-9 C20H21NO3
    3-ethylindole-1-(4-methoxybenzyl)-6-carboxylic acid methyl ester
    —— 3'-acetoxy-3'-acetyl-1',2',3',4'-tetrahydro-5',8'-dihydroxyspiro<1,3-dithiolan-2,1'-naphthalene> 76117-25-4 C16H18O5S2
    3'-acetoxy-3'-acetyl-1',2',3',4'-tetrahydro-5',8'-dihydroxyspiro<1,3-dithiolan-2,1'-naphthalene>
    —— 3,4-Bis(benzyloxy)-5-brombenzaldehyd-diethylacetal 143592-82-9 C25H27BrO4
    3,4-Bis(benzyloxy)-5-brombenzaldehyd-diethylacetal
    —— 3-[N-(1-carbamoylcyclohexyl)-carbamoyl]-6-(2-chlorophenyl)-7-(4-trifluoromethylphenyl)-2-(hydroxymethyl)pyrazolo[1,5-a]pyrimidine 1001425-13-3 C28H25ClF3N5O3
    3-[N-(1-carbamoylcyclohexyl)-carbamoyl]-6-(2-chlorophenyl)-7-(4-trifluoromethylphenyl)-2-(hydroxymethyl)pyrazolo[1,5-a]pyrimidine
    —— (3R,3aR,9aS)-5,5,7,7-Tetraisopropyl-2-methoxy-tetrahydro-1,4,6,8-tetraoxa-5,7-disila-cyclopentacycloocten-3-ol 188477-15-8 C18H38O6Si2
    (3R,3aR,9aS)-5,5,7,7-Tetraisopropyl-2-methoxy-tetrahydro-1,4,6,8-tetraoxa-5,7-disila-cyclopentacycloocten-3-ol
    —— 3,3-ethanediyldioxy-17α-methyl-androst-5-ene-11β,17β-diol 115267-17-9 C22H34O4
    3,3-ethanediyldioxy-17α-methyl-androst-5-ene-11β,17β-diol
    —— 3-Isoxazolemethanesulfonamide, N-(1-cyanobutyl)-5-methyl- 1283302-64-6 C10H15N3O3S
    3-Isoxazolemethanesulfonamide, N-(1-cyanobutyl)-5-methyl-
    —— 3-[4-(1-methyl-3-{[5-oxido-4-(phenylsulfonyl)-1,2,5-oxadiazol-3-yl]oxy}propoxy)-4-oxobutanoyl]-oxy-12-en-28-lactosyl oleanolate 1146130-87-1 C58H84N2O21S
    3-[4-(1-methyl-3-{[5-oxido-4-(phenylsulfonyl)-1,2,5-oxadiazol-3-yl]oxy}propoxy)-4-oxobutanoyl]-oxy-12-en-28-lactosyl oleanolate
    —— 3-Benzyloxy-1-((2R,4aR,7R,8aR)-4,4,7-trimethyl-hexahydro-1-oxa-3-thia-naphthalen-2-yl)-propan-1-one 107288-58-4 C21H30O3S
    3-Benzyloxy-1-((2R,4aR,7R,8aR)-4,4,7-trimethyl-hexahydro-1-oxa-3-thia-naphthalen-2-yl)-propan-1-one
    —— 3-[(E)-3-(1-carboxymethyl-1H-indol-3-yl)-2-cyano-acryloylamino]-4-methyl-benzoic acid methyl ester 866600-44-4 C23H19N3O5
    3-[(E)-3-(1-carboxymethyl-1H-indol-3-yl)-2-cyano-acryloylamino]-4-methyl-benzoic acid methyl ester
    —— 3-(5-p-nitrobenzoyloxymethylfurfurylidene)indolin-2-one 1332508-59-4 C21H14N2O6
    3-(5-p-nitrobenzoyloxymethylfurfurylidene)indolin-2-one
    —— 3-Amino-4-(cyclohexylmethylamino)benzoic acid 284673-10-5 C14H20N2O2
    3-Amino-4-(cyclohexylmethylamino)benzoic acid
    —— 3,3-ethanediyldioxy-17β-benzoyloxy-androst-5-ene 115758-98-0 C28H36O4
    3,3-ethanediyldioxy-17β-benzoyloxy-androst-5-ene
    —— (3E,3'E)-3,3'-((methylenebis(4,1-phenylene))bis(azaneylylidene))bis(5-methyl-1-(piperidin-1-ylmethyl)indolin-2-one) 87444-74-4 C43H46N6O2
    (3E,3'E)-3,3'-((methylenebis(4,1-phenylene))bis(azaneylylidene))bis(5-methyl-1-(piperidin-1-ylmethyl)indolin-2-one)
    —— [(3S,5S,6S,8S,10S,13R,14S,17R)-6-acetyloxy-17-[(2R)-but-3-en-2-yl]-10,13-dimethyl-12-oxo-1,2,3,4,5,6,7,8,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-yl] acetate 215925-20-5 C27H38O5
    [(3S,5S,6S,8S,10S,13R,14S,17R)-6-acetyloxy-17-[(2R)-but-3-en-2-yl]-10,13-dimethyl-12-oxo-1,2,3,4,5,6,7,8,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-yl] acetate
    —— 3-methyl-4-[2-nitro-1-(4-Bromophenyl)ethyl]-1-phenyl-5-pyrazolone 1007186-23-3 C18H16BrN3O3
    3-methyl-4-[2-nitro-1-(4-Bromophenyl)ethyl]-1-phenyl-5-pyrazolone
    —— 3A,3C-dideoxy-3A,3D-bis<(β-naphthylsulfonyl)oxy>-β-cyclodextrin 101010-80-4 C62H82O39S2
    3A,3C-dideoxy-3A,3D-bis<(β-naphthylsulfonyl)oxy>-β-cyclodextrin
    —— 3β-acetoxy-14β-androst-5-ene-17α-carbonyl chloride 911664-23-8 C22H31ClO3
    3β-acetoxy-14β-androst-5-ene-17α-carbonyl chloride
    —— (3α,5α,17β)-17-phenylandrostane-3,17-diol-3-acetate 694438-97-6 C27H38O3
    (3α,5α,17β)-17-phenylandrostane-3,17-diol-3-acetate
    —— 3-{4-[(3-chloropropyl)oxy]phenyl}-2-methyl-4-(3H)-quinazolinone 1044749-56-5 C18H17ClN2O2
    3-{4-[(3-chloropropyl)oxy]phenyl}-2-methyl-4-(3H)-quinazolinone
    —— (3α,5α)-3-([tert-butyl(dimethyl)silyl]oxy)-16-methylideneandrostan-17-one 1297273-84-7 C26H44O2Si
    (3α,5α)-3-([tert-butyl(dimethyl)silyl]oxy)-16-methylideneandrostan-17-one
    —— 3-(3-bromopropyl)-7,8-dihydro-6H-pyrrolo[1,2-a][1,3,5]triazine-2,4-dione 1182359-66-5 C9H12BrN3O2
    3-(3-bromopropyl)-7,8-dihydro-6H-pyrrolo[1,2-a][1,3,5]triazine-2,4-dione
    —— 3,4-dimethylanthra<1,9-cd:4,10-c'd'>diselenole 128478-40-0 C16H10Se4
    3,4-dimethylanthra<1,9-cd:4,10-c'd'>diselenole
    —— 3-cyclobutyl-1-(3'-(1,1-dioxo-1λ6-thiomorpholin-4-ylmethyl)-4'-fluoro-biphenyl-4-ylmethyl)imidazolidine-2,4-dione 1228594-27-1 C25H28FN3O4S
    3-cyclobutyl-1-(3'-(1,1-dioxo-1λ6-thiomorpholin-4-ylmethyl)-4'-fluoro-biphenyl-4-ylmethyl)imidazolidine-2,4-dione
    —— 3-<α-Hydroxy-benzyl>-1-cyan-indanon-(2) 93325-06-5 C17H13NO2
    3-<α-Hydroxy-benzyl>-1-cyan-indanon-(2)
    —— 3-Allyloxy-isochinolin 7697-65-6 C12H11NO
    3-Allyloxy-isochinolin
    —— (3S,4R,5S,6S)-4-Methoxy-3,5-dimethyl-6-[(R)-1-(3,4,5-trimethoxy-phenyl)-ethyl]-tetrahydro-pyran-2-ol 98128-06-4 C19H30O6
    (3S,4R,5S,6S)-4-Methoxy-3,5-dimethyl-6-[(R)-1-(3,4,5-trimethoxy-phenyl)-ethyl]-tetrahydro-pyran-2-ol
    —— 3-(3-chloro-benzyl)-2,3-dihydro-benzofuran-3-carboxylic acid methyl ester 936563-54-1 C17H15ClO3
    3-(3-chloro-benzyl)-2,3-dihydro-benzofuran-3-carboxylic acid methyl ester
    —— 3-Cinnamyliden-1-cyan-indanon-(2) 95024-22-9 C19H13NO
    3-Cinnamyliden-1-cyan-indanon-(2)
    —— 3-[(2,5-Dichloro-phenyl)-ethoxycarbonyl-methylsulfanyl]-propionic acid ethyl ester 41023-43-2 C15H18Cl2O4S
    3-[(2,5-Dichloro-phenyl)-ethoxycarbonyl-methylsulfanyl]-propionic acid ethyl ester
    —— 3-hydroxy-5H-dibenzo[c,f]chromen-5-one 1415717-72-4 C17H10O3
    3-hydroxy-5H-dibenzo[c,f]chromen-5-one
    —— 3,8-dithioxo-2,9-dithia-4,7-diaza-decanedioic acid bis-(2-butoxy-ethyl ester) 111530-86-0 C18H32N2O6S4
    3,8-dithioxo-2,9-dithia-4,7-diaza-decanedioic acid bis-(2-butoxy-ethyl ester)
    —— 3-chloro-5-(2-(3,4-dimethoxyphenyl)ethoxy)pyridine 1185999-52-3 C15H16ClNO3
    3-chloro-5-(2-(3,4-dimethoxyphenyl)ethoxy)pyridine
    —— 3-ethyl-2-phenyl-2,3,4,5,6,7-hexahydro-1H-isoindol-1-one 1574486-30-8 C16H19NO
    3-ethyl-2-phenyl-2,3,4,5,6,7-hexahydro-1H-isoindol-1-one
    —— 3-(2,4-Dinitrophenylhydrazono)-4-hydroxy-2,5-diphenyl-2,3-dihydrothiophen-1,1-dioxid 73772-96-0 C22H16N4O7S
    3-(2,4-Dinitrophenylhydrazono)-4-hydroxy-2,5-diphenyl-2,3-dihydrothiophen-1,1-dioxid
    —— 3-{4-[5-(dimethylamino-methyl)-[1,2,4]oxadiazol-3-yl]-phenyl}-7-ethoxy-chromen-2-one 40874-79-1 C22H21N3O4
    3-{4-[5-(dimethylamino-methyl)-[1,2,4]oxadiazol-3-yl]-phenyl}-7-ethoxy-chromen-2-one
    —— 3-Z-[1-(4-(N-(2-dimethylamino-ethyl)-N-methylsulphonyl-amino)-anilino)-1-phenyl-methylene]-6-ethoxycarbonyl-2-indolinone 334949-27-8 C29H32N4O5S
    3-Z-[1-(4-(N-(2-dimethylamino-ethyl)-N-methylsulphonyl-amino)-anilino)-1-phenyl-methylene]-6-ethoxycarbonyl-2-indolinone
    —— 3(R)-(2-Methyl-pyrimidin-5-yl)-7-oxo-9-(5,6,7,8-tetrahydro-[1,8]-naphthyridin-2-yl)-nonanoic acid 312261-85-1 C22H28N4O3
    3(R)-(2-Methyl-pyrimidin-5-yl)-7-oxo-9-(5,6,7,8-tetrahydro-[1,8]-naphthyridin-2-yl)-nonanoic acid
    —— 3-p-Tolyl-benzo[b]thieno[3,4-d]furan 67534-88-7 C17H12OS
    3-p-Tolyl-benzo[b]thieno[3,4-d]furan
    —— 3-(1H-Imidazol-4-yl)-2-(8-isobutyl-6-phenyl-[1,2,4]triazolo[4,3-a]pyrazin-3-yl)-propionic acid ethyl ester 128972-19-0 C23H26N6O2
    3-(1H-Imidazol-4-yl)-2-(8-isobutyl-6-phenyl-[1,2,4]triazolo[4,3-a]pyrazin-3-yl)-propionic acid ethyl ester
    —— 3,3-Dimethyl-2-[(2,4,6-trichloro-phenyl)-hydrazono]-butyraldehyde oxime 171339-76-7 C12H14Cl3N3O
    3,3-Dimethyl-2-[(2,4,6-trichloro-phenyl)-hydrazono]-butyraldehyde oxime
    —— 3-Bromo-2-methoxy-4,4,6,6-tetramethyl-cyclohex-2-enone 32937-22-7 C11H17BrO2
    3-Bromo-2-methoxy-4,4,6,6-tetramethyl-cyclohex-2-enone