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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3,20-Bis(ethylendioxy)-pregnan-4ξ,5ξ-diol 1059-47-8 C25H40O6
    3,20-Bis(ethylendioxy)-pregnan-4ξ,5ξ-diol
    —— 3',6-Dimethyl-3,4,4a,9,9a,10-hexahydro-1,2-benzanthracen-3,10-diol 94756-73-7 C20H22O2
    3',6-Dimethyl-3,4,4a,9,9a,10-hexahydro-1,2-benzanthracen-3,10-diol
    —— 3-<3-Hydroxy-phenyl>-3-phenyl-2-benzofuranon 95280-31-2 C17H16O3
    3-<3-Hydroxy-phenyl>-3-phenyl-2-benzofuranon
    —— 3-phenyl-2-oxa-dispiro[4.0.5.1]dodec-3-en-1-one 20152-98-1 C17H18O2
    3-phenyl-2-oxa-dispiro[4.0.5.1]dodec-3-en-1-one
    —— 3-(3-(3α,12α-Dihydroxy-cholanoylhydrazono)-cholanoylhydrazono)-cholansaeure-hydrazid 14698-62-5 C72H118N6O5
    3-(3-(3α,12α-Dihydroxy-cholanoylhydrazono)-cholanoylhydrazono)-cholansaeure-hydrazid
    —— 3,5-di-tert-butyl-N-(1-(pyridin-2-ylmethylcarbamoyl)cyclohexyl)benzamide 1191943-25-5 C28H39N3O2
    3,5-di-tert-butyl-N-(1-(pyridin-2-ylmethylcarbamoyl)cyclohexyl)benzamide
    —— 3-(2,3-Dimethylbenzoyl)-1,4,5,6-tetrahydropyridin 42374-54-9 C14H17NO
    3-(2,3-Dimethylbenzoyl)-1,4,5,6-tetrahydropyridin
    —— 3-Chlor-17β-trifluoracetoxy-androsta-3,5-dien 909-36-4 C21H26ClF3O2
    3-Chlor-17β-trifluoracetoxy-androsta-3,5-dien
    —— 3-<2,5-Dimethyl-benzyl>phthalid 93319-33-6 C17H16O2
    3-<2,5-Dimethyl-benzyl>phthalid
    —— 3β-acetoxy-5α-ergosta-8(14),22t-diene-9,11α-diol 115829-02-2 C30H48O4
    3β-acetoxy-5α-ergosta-8(14),22t-diene-9,11α-diol
    —— 3-Anilinomethylen-6-methyl-3H-pyran-2,4-dion 71591-95-2 C13H11NO3
    3-Anilinomethylen-6-methyl-3H-pyran-2,4-dion
    —— 3-Methyl-2-{3-[2-nitro-3-(tetrahydro-pyran-2-yloxy)-propyl]-1H-indol-4-ylamino}-butyric acid methyl ester 104085-49-6 C22H31N3O6
    3-Methyl-2-{3-[2-nitro-3-(tetrahydro-pyran-2-yloxy)-propyl]-1H-indol-4-ylamino}-butyric acid methyl ester
    —— 3,3'-(2,5-Dimethoxy-1,4-phenylen)di-1-propanol 5628-27-3 C14H22O4
    3,3'-(2,5-Dimethoxy-1,4-phenylen)di-1-propanol
    —— 3-(cyano-dimethyl-methyl)-5-(2-pyrrolidin-1-yl-ethoxy)benzoic acid 884001-26-7 C17H22N2O3
    3-(cyano-dimethyl-methyl)-5-(2-pyrrolidin-1-yl-ethoxy)benzoic acid
    —— 3,4-di-O-(4-methoxybenzyl)-6-O-(4-tolylsulfonyl)-β-D-glucopyranosyl fluoride 137895-63-7 C29H33FO9S
    3,4-di-O-(4-methoxybenzyl)-6-O-(4-tolylsulfonyl)-β-D-glucopyranosyl fluoride
    —— [(3S)-3-amino-3-carboxypropyl][(4,5-dihydroxy-3-nitrophenyl)hydroxymethyl]phosphinic acid 1245939-36-9 C11H15N2O9P
    [(3S)-3-amino-3-carboxypropyl][(4,5-dihydroxy-3-nitrophenyl)hydroxymethyl]phosphinic acid
    —— 3-Tert-butyl-4-(2-fluorophenyl)-5-[4-(1,2-oxazol-3-yl)phenyl]-2,4-dihydropyrrolo[3,4-c]pyrazol-6-one 1067184-84-2 C24H21FN4O2
    3-Tert-butyl-4-(2-fluorophenyl)-5-[4-(1,2-oxazol-3-yl)phenyl]-2,4-dihydropyrrolo[3,4-c]pyrazol-6-one
    —— 3-chloro-4-propoxy-<i>trans</i>-cinnamic acid 77269-55-7 C12H13ClO3
    3-chloro-4-propoxy-<i>trans</i>-cinnamic acid
    —— 3-[(2,4-dichlorophenyl)methoxy]-2-[(3-methylphenyl)methoxy]benzoic acid 533892-47-6 C22H18Cl2O4
    3-[(2,4-dichlorophenyl)methoxy]-2-[(3-methylphenyl)methoxy]benzoic acid
    —— 3-[(2-chlorophenyl)methoxy]-2-[(3,5-dibromophenyl)methoxy]benzoic acid 533892-07-8 C21H15Br2ClO4
    3-[(2-chlorophenyl)methoxy]-2-[(3,5-dibromophenyl)methoxy]benzoic acid
    —— 3-[(2,4-dichlorophenyl)methoxy]-2-[(4-methyl-3-nitrophenyl)methoxy]benzoic acid 533893-44-6 C22H17Cl2NO6
    3-[(2,4-dichlorophenyl)methoxy]-2-[(4-methyl-3-nitrophenyl)methoxy]benzoic acid
    —— 3-[(2-chlorophenyl)methoxy]-2-[(2,4-dichlorophenyl)methoxy]benzoic acid 533891-04-2 C21H15Cl3O4
    3-[(2-chlorophenyl)methoxy]-2-[(2,4-dichlorophenyl)methoxy]benzoic acid
    —— 3-([1,1'-biphenyl]-4-ylmethoxy)-2-[(2-methoxybenzoyl)amino]benzoic acid 533899-08-0 C28H23NO5
    3-([1,1'-biphenyl]-4-ylmethoxy)-2-[(2-methoxybenzoyl)amino]benzoic acid
    —— 3-[(4-bromophenyl)methoxy]-2-[[(3-chlorophenyl)sulfonyl]amino]benzoic acid 533898-58-7 C20H15BrClNO5S
    3-[(4-bromophenyl)methoxy]-2-[[(3-chlorophenyl)sulfonyl]amino]benzoic acid
    —— (3-exo)-8-benzyl-N-[5-(morpholin-4-ylcarbonyl)-4-(trifluoromethyl)pyrimidin-2-yl]-8-azabicyclo[3.2.1]octan-3-amine 1247875-21-3 C24H28F3N5O2
    (3-exo)-8-benzyl-N-[5-(morpholin-4-ylcarbonyl)-4-(trifluoromethyl)pyrimidin-2-yl]-8-azabicyclo[3.2.1]octan-3-amine
    —— 3,3'-[2-(3-methoxyphenyl)-2-oxoethylidene]bis[4-hydroxy-2H-1-benzopyran-2-one] 1619260-32-0 C27H18O8
    3,3'-[2-(3-methoxyphenyl)-2-oxoethylidene]bis[4-hydroxy-2H-1-benzopyran-2-one]
    —— (3E,5E)-1-(phenylthio)hepta-3,5-dien-2-one 903504-38-1 C13H14OS
    (3E,5E)-1-(phenylthio)hepta-3,5-dien-2-one
    —— 3-(2-butan-2-ylphenoxy)-N-propan-2-ylbenzamide 65261-74-7 C20H25NO2
    3-(2-butan-2-ylphenoxy)-N-propan-2-ylbenzamide
    —— 3-(dimethyl(phenyl)silyl)prop-2-yn-1-yl methanesulfonate 535994-47-9 C12H16O3SSi
    3-(dimethyl(phenyl)silyl)prop-2-yn-1-yl methanesulfonate
    —— 3-(Octahydro-2H-pyrido[1,2-a]pyrazin-2-yl)propionic Acid 484676-06-4 C11H20N2O2
    3-(Octahydro-2H-pyrido[1,2-a]pyrazin-2-yl)propionic Acid
    —— 3-butyl-2-(hydroxy(8-methyl-2-oxo-1,2-dihydroquinolin-3-yl)methyl)-1-methyl-1H-imidazol-3-ium chloride 1620054-97-8 C19H24N3O2*Cl
    3-butyl-2-(hydroxy(8-methyl-2-oxo-1,2-dihydroquinolin-3-yl)methyl)-1-methyl-1H-imidazol-3-ium chloride
    —— 3-methyl-6-methylsulfanyl-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole 13228-91-6 C5H6N4S2
    3-methyl-6-methylsulfanyl-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole
    —— 3-iodo-4-hydroxycoumarin 3515-42-2 C9H5IO3
    3-iodo-4-hydroxycoumarin
    —— 3,3-Diisopropyl-2-oxo-2,3-dihydro-indole-1-carboxylic acid phenylamide 112169-87-6 C21H24N2O2
    3,3-Diisopropyl-2-oxo-2,3-dihydro-indole-1-carboxylic acid phenylamide
    —— 3-<i>sec</i>-butyl-7-chloro-5-phenyl-1,3-dihydro-benzo[<i>e</i>][1,4]diazepin-2-one 27451-91-8 C19H19ClN2O
    3-<i>sec</i>-butyl-7-chloro-5-phenyl-1,3-dihydro-benzo[<i>e</i>][1,4]diazepin-2-one
    —— 3-ethoxy-5,6-bis-(4-methoxyphenyl)-1,2,4-triazine 63119-33-5 C19H19N3O3
    3-ethoxy-5,6-bis-(4-methoxyphenyl)-1,2,4-triazine
    —— 3,3,4-trimethyl-1-methylsulfanyl-2-azaspiro-[4.5]deca-1,6,9-trien-8-one 1339073-96-9 C13H17NOS
    3,3,4-trimethyl-1-methylsulfanyl-2-azaspiro-[4.5]deca-1,6,9-trien-8-one
    —— 3-Inden-(1E)-ylidene-3H-isobenzofuran-1-one 118734-09-1 C17H10O2
    3-Inden-(1E)-ylidene-3H-isobenzofuran-1-one
    —— (3-propionyl-pyrrolo[2,3-c]pyridin-1-yl)-acetic acid trifluoroacetate 1386457-17-5 C2HF3O2*C12H12N2O3
    (3-propionyl-pyrrolo[2,3-c]pyridin-1-yl)-acetic acid trifluoroacetate
    —— 3-(Chloromethyl)-2-oxaspiro[4.5]deca-6,9-dien-1-one 951399-08-9 C10H11ClO2
    3-(Chloromethyl)-2-oxaspiro[4.5]deca-6,9-dien-1-one
    —— (3R,4R,5S)-4-(4-chlorophenyl)-1-{[(3S,4S)-4-(5-fluoropyridin-2-yl)pyrrolidin-3-yl]carbonyl}-3,5-dimethylpiperidin-4-ol 947372-30-7 C23H27ClFN3O2
    (3R,4R,5S)-4-(4-chlorophenyl)-1-{[(3S,4S)-4-(5-fluoropyridin-2-yl)pyrrolidin-3-yl]carbonyl}-3,5-dimethylpiperidin-4-ol
    —— 3-[1-(3-Chloro-benzyl)-2-(3-chloro-phenyl)-ethyl]-pyridine-2-carboxylic acid tert-butylamide 119770-59-1 C25H26Cl2N2O
    3-[1-(3-Chloro-benzyl)-2-(3-chloro-phenyl)-ethyl]-pyridine-2-carboxylic acid tert-butylamide
    —— (3aS,3a'S,4R,4'R,6S,6'S,7R,7aS,7'R,7a'S)-7,7'-(((oxybis(4,1-phenylene))bis(methylene))bis(oxy))bis(4,6-diazido-2,2-dimethylhexahydrobenzo[d][1,3]dioxole) 755017-79-9 C32H38N12O7
    (3aS,3a'S,4R,4'R,6S,6'S,7R,7aS,7'R,7a'S)-7,7'-(((oxybis(4,1-phenylene))bis(methylene))bis(oxy))bis(4,6-diazido-2,2-dimethylhexahydrobenzo[d][1,3]dioxole)
    —— 3,3,7-Trimethyl-5-trimethylsilanyloxy-3H-benzofuran-2-one 140901-58-2 C14H20O3Si
    3,3,7-Trimethyl-5-trimethylsilanyloxy-3H-benzofuran-2-one
    —— 3-(4-chloro-1-ethyl-2,5-dihydro-1H-pyrrol-3-yl)-1H-indole 1325212-64-3 C14H15ClN2
    3-(4-chloro-1-ethyl-2,5-dihydro-1H-pyrrol-3-yl)-1H-indole
    —— 3-ethynyl-6-(2-furyl)-5-pyridin-4-ylpyrazin-2-amine 925676-91-1 C15H10N4O
    3-ethynyl-6-(2-furyl)-5-pyridin-4-ylpyrazin-2-amine
    —— 3-(3,5-di-tert-butyl-4-hydroxyphenyl)-5-formyl-1,2,4-thiadiazole 1068105-06-5 C17H22N2O2S
    3-(3,5-di-tert-butyl-4-hydroxyphenyl)-5-formyl-1,2,4-thiadiazole
    —— <3,4-Dimethyl-2,3-dihydrothiazoliden-(2)>-isonicotinsaeurehydrazid 24739-80-8 C11H12N4OS
    <3,4-Dimethyl-2,3-dihydrothiazoliden-(2)>-isonicotinsaeurehydrazid
    —— 3-thiopropyl (α-D-mannopyranosyl)-(1->2)-α-D-mannopyranoside 1197987-94-2 C15H28O11S
    3-thiopropyl (α-D-mannopyranosyl)-(1->2)-α-D-mannopyranoside
    —— (3-(allyloxy)-4-phenylbut-1-ynyl)trimethylsilane 1284300-20-4 C16H22OSi
    (3-(allyloxy)-4-phenylbut-1-ynyl)trimethylsilane