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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-acetoxy-1-acetyl-2-methyl-6-nitro-1H-indole 1189111-33-8 C13H12N2O5
    3-acetoxy-1-acetyl-2-methyl-6-nitro-1H-indole
    —— 3,5-Bis-[1-benzo[1,3]dioxol-5-yl-meth-(Z)-ylidene]-[1,4]dioxane-2,6-dione 72530-98-4 C20H12O8
    3,5-Bis-[1-benzo[1,3]dioxol-5-yl-meth-(Z)-ylidene]-[1,4]dioxane-2,6-dione
    —— 3-hydroxy-3,4-dimethylpentyl p-chlorophenyl sulfoxide 150666-89-0 C13H19ClO2S
    3-hydroxy-3,4-dimethylpentyl p-chlorophenyl sulfoxide
    —— 3-Hydroxy-5,7-dimethoxy-4-phenylchroman 73356-01-1 C17H18O4
    3-Hydroxy-5,7-dimethoxy-4-phenylchroman
    —— 3-ethoxycarbonyl-10-methylpyrimido[1,2-a]benzimidazol-4(10H)-one 50532-93-9 C14H13N3O3
    3-ethoxycarbonyl-10-methylpyrimido[1,2-a]benzimidazol-4(10H)-one
    —— (3,4-Dimethylphenyl)-diphenylphosphane 1197814-56-4 C20H19P
    (3,4-Dimethylphenyl)-diphenylphosphane
    —— 3,5-Dibromo-N-[5-chloro-4-(4-chloro-phenoxy)-2-methoxy-phenyl]-2-hydroxy-benzamide 57688-38-7 C20H13Br2Cl2NO4
    3,5-Dibromo-N-[5-chloro-4-(4-chloro-phenoxy)-2-methoxy-phenyl]-2-hydroxy-benzamide
    —— 3-(4-(2-dimethylaminoethoxy)phenyl)-9H-dipyrido[2,3-b:4',3']pyrrole-6-carbonitrile 1200126-41-5 C21H19N5O
    3-(4-(2-dimethylaminoethoxy)phenyl)-9H-dipyrido[2,3-b:4',3']pyrrole-6-carbonitrile
    —— 3-(1-Naphthalen-2-ylhept-2-ynyl)pentane-2,4-dione 1042702-10-2 C22H24O2
    3-(1-Naphthalen-2-ylhept-2-ynyl)pentane-2,4-dione
    —— 3-[N-(diphenylmethyl)acetamido]-1-(4-methoxyphenyl)propyl acetate 1452423-81-2 C27H29NO4
    3-[N-(diphenylmethyl)acetamido]-1-(4-methoxyphenyl)propyl acetate
    —— 3β-methoxy-chol-5,17(20)-(Z)-diene-24-acid 96837-97-7 C25H38O3
    3β-methoxy-chol-5,17(20)-(Z)-diene-24-acid
    —— (3S,8S,9R,10S)-10-acetoxy-9-(tert-butyldimethylsilyloxy)-10,11-dihydro-6'-methoxycinchonan-5-one oxime acetate 910301-07-4 C30H43N3O6Si
    (3S,8S,9R,10S)-10-acetoxy-9-(tert-butyldimethylsilyloxy)-10,11-dihydro-6'-methoxycinchonan-5-one oxime acetate
    —— 3-amino-N-cyclopropyl-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}-N-{3-(3-methoxypropyl)-5-[(1-oxidopyridin-4-yl)methoxy]benzyl}propanamide 921629-66-5 C39H45Cl2N3O6
    3-amino-N-cyclopropyl-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}-N-{3-(3-methoxypropyl)-5-[(1-oxidopyridin-4-yl)methoxy]benzyl}propanamide
    —— 3-[(3R)-3-(4-{[bis(tert-butoxy)phosphono]methyl}phenyl)pent-4-enoyl]-(4S)-4-phenyl-1,3-oxazolidin-2-one 350038-45-8 C29H38NO6P
    3-[(3R)-3-(4-{[bis(tert-butoxy)phosphono]methyl}phenyl)pent-4-enoyl]-(4S)-4-phenyl-1,3-oxazolidin-2-one
    —— 3-((R)-1-((2R,6S)-6-ethoxy-5,6-dihydro-2H-pyran-2-yl)-1-hydroxypropan-2-ylidene)-dihydrofuran-2(3H)-one 1140919-78-3 C14H20O5
    3-((R)-1-((2R,6S)-6-ethoxy-5,6-dihydro-2H-pyran-2-yl)-1-hydroxypropan-2-ylidene)-dihydrofuran-2(3H)-one
    —— 3-chloro-1,1-bis-isopropylsulfanyl-propane 28480-35-5 C9H19ClS2
    3-chloro-1,1-bis-isopropylsulfanyl-propane
    —— (3-(4-methoxyphenyl)prop-2-ynyl)(3-(4-nitrophenyl)prop-2-ynyl)sulfane 1268381-67-4 C19H15NO3S
    (3-(4-methoxyphenyl)prop-2-ynyl)(3-(4-nitrophenyl)prop-2-ynyl)sulfane
    —— 3,4,5-trimethyl-2-[[4-[methyl(phenylmethyl)amino]phenyl]azo]thiazolium bromide 862904-19-6 Br*C20H23N4S
    3,4,5-trimethyl-2-[[4-[methyl(phenylmethyl)amino]phenyl]azo]thiazolium bromide
    —— 3-benzyl-4-[3'-(pyrrolidin-1-ylsulfonyl)-5'-(trifluoromethyl)biphenyl-3-yl]-8-(trifluoromethyl)quinoline 1020738-04-8 C34H26F6N2O2S
    3-benzyl-4-[3'-(pyrrolidin-1-ylsulfonyl)-5'-(trifluoromethyl)biphenyl-3-yl]-8-(trifluoromethyl)quinoline
    —— 3-<(o-acetamidophenyl)carbamoyl>norbornadiene-2-carboxylic acid 84293-19-6 C17H16N2O4
    3-<(o-acetamidophenyl)carbamoyl>norbornadiene-2-carboxylic acid
    —— 3-[2-(3-nitrophenyl)-4-oxo-2,3-dihydro-1,5-benzothiazepin-5-yl]propanoic acid 77262-02-3 C18H16N2O5S
    3-[2-(3-nitrophenyl)-4-oxo-2,3-dihydro-1,5-benzothiazepin-5-yl]propanoic acid
    —— 3,12-dibromo-7,8-diaza[5]helicene 3222-73-9 C20H10Br2N2
    3,12-dibromo-7,8-diaza[5]helicene
    —— 3,<i>N</i>-Diphenyl-<i>N</i>'''-[4]pyridyl-formazan 5693-59-4 C18H15N5
    3,<i>N</i>-Diphenyl-<i>N</i>'''-[4]pyridyl-formazan
    —— 3-Hydroxy-6,7,8,9-tetrahydrophenazine-2-carboxylic acid 90833-43-5 C13H12N2O3
    3-Hydroxy-6,7,8,9-tetrahydrophenazine-2-carboxylic acid
    —— 3-(2-Aminoethylthio)propyl-O-(L-glycero-α-D-manno-heptopyranosyl)-(1->7)-O-(L-glycero-α-D-manno-heptopyranosyl)-(1->3)-L-glycero-α-D-manno-heptopyranosid 152309-80-3 C26H49NO19S
    3-(2-Aminoethylthio)propyl-O-(L-glycero-α-D-manno-heptopyranosyl)-(1->7)-O-(L-glycero-α-D-manno-heptopyranosyl)-(1->3)-L-glycero-α-D-manno-heptopyranosid
    —— 3-piperidin-1-ylsulfonyl-N-(3,4,5-trimethoxyphenyl)benzamide 924429-32-3 C21H26N2O6S
    3-piperidin-1-ylsulfonyl-N-(3,4,5-trimethoxyphenyl)benzamide
    —— 3-(4-methoxyphenylethynyl)-2-methylcyclohex-2-enone 1037717-54-6 C16H16O2
    3-(4-methoxyphenylethynyl)-2-methylcyclohex-2-enone
    —— 3-(3-nitrophenyl)-2-(trifluoromethyl)imidazo[1,2-a]pyridine 1188436-35-2 C14H8F3N3O2
    3-(3-nitrophenyl)-2-(trifluoromethyl)imidazo[1,2-a]pyridine
    —— 3-(5-iodo-O2,O3-isopropylidene-β-D-5-deoxy-ribofuranosyl)-pyrrole-2,5-dione 69100-13-6 C12H14INO5
    3-(5-iodo-O2,O3-isopropylidene-β-D-5-deoxy-ribofuranosyl)-pyrrole-2,5-dione
    —— 3-acetoxy-4-benzoyl-2(5H)-furanone 52901-06-1 C13H10O5
    3-acetoxy-4-benzoyl-2(5H)-furanone
    —— 3,3,5-trimethyl-cyclohex-1-enecarboxylic acid 32939-19-8 C10H16O2
    3,3,5-trimethyl-cyclohex-1-enecarboxylic acid
    —— [3-(4-Chloro-2-heptyl-phenoxy)-propyl]-dimethyl-amine 47161-05-7 C18H30ClNO
    [3-(4-Chloro-2-heptyl-phenoxy)-propyl]-dimethyl-amine
    —— [(3S,5S,12S,13S)-3-Acetoxy-17-((S)-1-acetoxy-ethyl)-12-hydroxy-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-12-yl]-acetic acid methyl ester 96375-86-9 C28H44O7
    [(3S,5S,12S,13S)-3-Acetoxy-17-((S)-1-acetoxy-ethyl)-12-hydroxy-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-12-yl]-acetic acid methyl ester
    —— 3-(Ethoxy-methyl-phosphinothioylsulfanyl)-2-methyl-2-methylsulfanyl-propionic acid methyl ester 93048-73-8 C9H19O3PS3
    3-(Ethoxy-methyl-phosphinothioylsulfanyl)-2-methyl-2-methylsulfanyl-propionic acid methyl ester
    —— 3-acetoxy-4,5-epoxy-6-methanesulfonyloxy-17-methyl-morphinan-14-ol 55740-41-5 C20H25NO7S
    3-acetoxy-4,5-epoxy-6-methanesulfonyloxy-17-methyl-morphinan-14-ol
    —— 3-chloro-2-pyridinyl 3-piperidinyl ether hydrochloride salt 745066-24-4 C10H13ClN2O*ClH
    3-chloro-2-pyridinyl 3-piperidinyl ether hydrochloride salt
    —— 3-allyl-n-hydroxy-4-methoxy-2-pyridone 129836-49-3 C9H11NO3
    3-allyl-n-hydroxy-4-methoxy-2-pyridone
    —— (3R,4S)-4-(3-(benzyloxy)phenyl)-3-hydroxy-1-(4-methoxyphenyl)azetidin-2-one 817207-95-7 C23H21NO4
    (3R,4S)-4-(3-(benzyloxy)phenyl)-3-hydroxy-1-(4-methoxyphenyl)azetidin-2-one
    —— 3-fluoro-4-[2-(2-fluoro-phenyl)-5-trifluoromethyl-2H-pyrazol-3-yloxy]-N-1,2,4-thiadiazol-5-yl-benzenesulfonamide 1235397-90-6 C18H10F5N5O3S2
    3-fluoro-4-[2-(2-fluoro-phenyl)-5-trifluoromethyl-2H-pyrazol-3-yloxy]-N-1,2,4-thiadiazol-5-yl-benzenesulfonamide
    —— 3,6-bis-{[<i>N</i>-ethyl-<i>N</i>-(2-hydroxy-ethyl)-glycyl]-amino}-acridine 51462-81-8 C25H33N5O4
    3,6-bis-{[<i>N</i>-ethyl-<i>N</i>-(2-hydroxy-ethyl)-glycyl]-amino}-acridine
    —— 3-(4-Hexyloxy-phenyl)-propionic acid 2-((10R,11S,13S,17R)-11,17-dihydroxy-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxo-ethyl ester 105793-91-7 C36H50O7
    3-(4-Hexyloxy-phenyl)-propionic acid 2-((10R,11S,13S,17R)-11,17-dihydroxy-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxo-ethyl ester
    —— 3-(4-Chloromethanesulfonyl-phenyl)-1,1-dipropyl-urea 13850-52-7 C14H21ClN2O3S
    3-(4-Chloromethanesulfonyl-phenyl)-1,1-dipropyl-urea
    —— 3-[2-[4-(6-fluorobenzo[b]furan-3-yl)-1-piperidinyl]ethyl]-5H-7-propylthiazolo[3,2-a]pyrimidin-5-one 179820-55-4 C24H26FN3O2S
    3-[2-[4-(6-fluorobenzo[b]furan-3-yl)-1-piperidinyl]ethyl]-5H-7-propylthiazolo[3,2-a]pyrimidin-5-one
    —— 3-ethyl-3-methyl-1-heptyne 108604-27-9 C10H18
    3-ethyl-3-methyl-1-heptyne
    —— [3-(5-methoxy-2-phenylindol-1-ylmethyl)phenoxy]acetic acid 1263297-85-3 C24H21NO4
    [3-(5-methoxy-2-phenylindol-1-ylmethyl)phenoxy]acetic acid
    —— 3-[[2-(Furan-2-yl)-5-methoxyindol-1-yl]methyl]benzoic acid 1263297-83-1 C21H17NO4
    3-[[2-(Furan-2-yl)-5-methoxyindol-1-yl]methyl]benzoic acid
    —— 3-((benzyloxy)methyl)-1-iodopenta-3,4-dien-2-ol 1290544-24-9 C13H15IO2
    3-((benzyloxy)methyl)-1-iodopenta-3,4-dien-2-ol
    —— 3-ethyl-5-(1-ethyl-1H-[4]pyridylidene)-1-phenyl-2-thioxo-imidazolidin-4-one 101782-94-9 C18H19N3OS
    3-ethyl-5-(1-ethyl-1H-[4]pyridylidene)-1-phenyl-2-thioxo-imidazolidin-4-one
    —— (3,4,5-trimethyl-6-oxo-6H-pyridazin-1-yl)-acetic acid ethyl ester 99982-29-3 C11H16N2O3
    (3,4,5-trimethyl-6-oxo-6H-pyridazin-1-yl)-acetic acid ethyl ester
    —— 3-(1,1-dioxidotetrahydro-2H-1,2-thiazin-2-yl)-2-fluoro-N-[(1S,2R)-2-hydroxy-3-({[3-(methyloxy)phenyl]methyl}amino)-1-(phenylmethyl)propyl]-5-[(1-methylethyl)amino]benzamide 870288-61-2 C32H41FN4O5S
    3-(1,1-dioxidotetrahydro-2H-1,2-thiazin-2-yl)-2-fluoro-N-[(1S,2R)-2-hydroxy-3-({[3-(methyloxy)phenyl]methyl}amino)-1-(phenylmethyl)propyl]-5-[(1-methylethyl)amino]benzamide