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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-isopropyl-1-phenylpyrazolid-5-one 64123-70-2 C12H16N2O
    3-isopropyl-1-phenylpyrazolid-5-one
    —— 3-Amino-4,4-dicyan-1-(4-bromphenyl)-1,3-butadien-2-carbonsaeure-ethylester 102282-91-7 C15H12BrN3O2
    3-Amino-4,4-dicyan-1-(4-bromphenyl)-1,3-butadien-2-carbonsaeure-ethylester
    —— (3S,5S)-5-[(t-butyldiphenylsilyl)oxy]-3-hydroxy-1-octen-7-yne 303015-30-7 C24H30O2Si
    (3S,5S)-5-[(t-butyldiphenylsilyl)oxy]-3-hydroxy-1-octen-7-yne
    —— 3,3-ethanediyldioxy-pregna-5,17(20)c-diene-11α,21-diol 3546-74-5 C23H34O4
    3,3-ethanediyldioxy-pregna-5,17(20)c-diene-11α,21-diol
    —— 3-methyl-6,8-dioxa-3-aza-bicyclo[3.2.1]octane 19428-04-7 C6H11NO2
    3-methyl-6,8-dioxa-3-aza-bicyclo[3.2.1]octane
    —— (3R,4R)-1-(1-methoxy-1-oxobutan-2-yl)-2,5-dioxopyrrolidine-3,4-diyl dibenzoate 102921-38-0 C23H21NO8
    (3R,4R)-1-(1-methoxy-1-oxobutan-2-yl)-2,5-dioxopyrrolidine-3,4-diyl dibenzoate
    —— (3S,6S)-3-[(S)-5-(tert-butyldimethylsilanyloxy)-4-methylpentyl]-3-methyl-6-[(E)-1-methyl-2-(2-methylthiazol-4-yl)vinyl]dihydropyran-2,4-dione 1184762-41-1 C25H41NO4SSi
    (3S,6S)-3-[(S)-5-(tert-butyldimethylsilanyloxy)-4-methylpentyl]-3-methyl-6-[(E)-1-methyl-2-(2-methylthiazol-4-yl)vinyl]dihydropyran-2,4-dione
    —— 3-ISOPROPOXY-4H-PYRIDO[3,2-e][1,2,4] THIADIAZINE 1,1-DIOXIDE 163136-85-4 C9H11N3O3S
    3-ISOPROPOXY-4H-PYRIDO[3,2-e][1,2,4] THIADIAZINE 1,1-DIOXIDE
    —— 3-isopropyl-3-methyl-5,6,7,8-tetrahydronaphthalen-2(3H)-one 1321908-74-0 C14H20O
    3-isopropyl-3-methyl-5,6,7,8-tetrahydronaphthalen-2(3H)-one
    —— 3-(4-amino-2-methyl-pyrimidin-5-ylmethyl)-5-carboxy-4-methyl-thiazolium; chloride 36369-46-7 C11H13N4O2S*Cl
    3-(4-amino-2-methyl-pyrimidin-5-ylmethyl)-5-carboxy-4-methyl-thiazolium; chloride
    —— 3-O-allyl-2,4,6-tri-O-benzyl-α-D-mannopyranosyl fluoride 1400562-13-1 C30H33FO5
    3-O-allyl-2,4,6-tri-O-benzyl-α-D-mannopyranosyl fluoride
    —— 3'-O-acetyl-5-(5,6-dimethoxybenzothiazol-2-yl)-2'-deoxyuridine 1345706-64-0 C20H21N3O8S
    3'-O-acetyl-5-(5,6-dimethoxybenzothiazol-2-yl)-2'-deoxyuridine
    —— 3,3'-Dibrom-5,5'-dimethoxy-2,2'-dimethyl-bibenzyl 13979-65-2 C18H20Br2O2
    3,3'-Dibrom-5,5'-dimethoxy-2,2'-dimethyl-bibenzyl
    —— 3β,17β-diacetoxy-19-(tert-butyldimethylsiloxy)androst-5-en-7-one 222557-24-6 C29H46O6Si
    3β,17β-diacetoxy-19-(tert-butyldimethylsiloxy)androst-5-en-7-one
    —— (3S,5R,8R,10S)-7-Benzenesulfonyl-11-(tert-butyl-dimethyl-silanyloxy)-6-hydroxy-3,5,8,10-tetramethyl-undecanoic acid methyl ester 197016-10-7 C28H50O6SSi
    (3S,5R,8R,10S)-7-Benzenesulfonyl-11-(tert-butyl-dimethyl-silanyloxy)-6-hydroxy-3,5,8,10-tetramethyl-undecanoic acid methyl ester
    —— 3-Methoxy-17-acetoxy-1,3,5(10),16-estratetraene 6038-28-4 C21H26O3
    3-Methoxy-17-acetoxy-1,3,5(10),16-estratetraene
    —— 3-iodo-6-(4-methyl-piperazin-1-yl)-5-nitro-1-(tetrahydro-pyran-2-yl)-1H-indazole 937383-47-6 C17H22IN5O3
    3-iodo-6-(4-methyl-piperazin-1-yl)-5-nitro-1-(tetrahydro-pyran-2-yl)-1H-indazole
    —— 3-iodosyl-2-naphthoic acid dichloride 127140-73-2 C11H7Cl2IO2
    3-iodosyl-2-naphthoic acid dichloride
    —— 3-Methyl-12-p-tolyl-dodecan-3-ol 90879-13-3 C20H34O
    3-Methyl-12-p-tolyl-dodecan-3-ol
    —— (3-methyl-cyclohexyliden)-acetone 74253-14-8 C10H16O
    (3-methyl-cyclohexyliden)-acetone
    —— 3-(Azetidin-3-yl)-5-fluoropyridinedihydrochloride 2490375-49-8 C8H11Cl2FN2
    3-(Azetidin-3-yl)-5-fluoropyridinedihydrochloride
    —— 3-Chlor-5-phenyl-2,4-pentadienal 16124-51-9 C11H9ClO
    3-Chlor-5-phenyl-2,4-pentadienal
    —— 3-{(1E,3E)-4-[4-(dimethylamino)phenyl]-1,3-butadienyl}-2-(3-hydroxypropyl)-1H-inden-1-one 1537903-34-6 C24H25NO2
    3-{(1E,3E)-4-[4-(dimethylamino)phenyl]-1,3-butadienyl}-2-(3-hydroxypropyl)-1H-inden-1-one
    —— (3,5-dibromo-4-(2-(4-iodo-benzoyl)-5-isopropyl-4-methoxy-phenoxy)-phenyl)-acetic acid methyl ester 258820-09-6 C26H23Br2IO5
    (3,5-dibromo-4-(2-(4-iodo-benzoyl)-5-isopropyl-4-methoxy-phenoxy)-phenyl)-acetic acid methyl ester
    —— 3-Acetoxymethyl-8-oxo-7-[2-(5-oxo-4,5-dihydro-[1,2,4]oxadiazol-3-yl)-2-phenyl-acetylamino]-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 59174-06-0 C20H18N4O8S
    3-Acetoxymethyl-8-oxo-7-[2-(5-oxo-4,5-dihydro-[1,2,4]oxadiazol-3-yl)-2-phenyl-acetylamino]-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 3-(6-Methoxy-2-methylpyridin-3-yl)propanal 1432620-44-4 C10H13NO2
    3-(6-Methoxy-2-methylpyridin-3-yl)propanal
    —— 3<i>exo</i>,6<i>exo</i>,7<i>exo</i>-triacetoxy-tropane 62028-16-4 C14H21NO6
    3<i>exo</i>,6<i>exo</i>,7<i>exo</i>-triacetoxy-tropane
    —— 3-(6-phenylpyridin-3-yl)-5-(tetrahydro-1,1-dioxido-2H-thiopyran-4-yl)-8,9-dihydropyrazole[1,5-a]pyrido[3,2-e]pyrimidin-6(7H)-one 1361297-47-3 C25H23N5O3S
    3-(6-phenylpyridin-3-yl)-5-(tetrahydro-1,1-dioxido-2H-thiopyran-4-yl)-8,9-dihydropyrazole[1,5-a]pyrido[3,2-e]pyrimidin-6(7H)-one
    —— 3-(pyrimidin-5-yl)propan-1-amine hydrochloride 1819983-08-8 C7H11N3*ClH
    3-(pyrimidin-5-yl)propan-1-amine hydrochloride
    —— 3-[1-(4-Hydroxymethyl-phenyl)-meth-(E)-ylidene]-2,2,6,6-tetramethyl-piperidin-4-one 50286-48-1 C17H23NO2
    3-[1-(4-Hydroxymethyl-phenyl)-meth-(E)-ylidene]-2,2,6,6-tetramethyl-piperidin-4-one
    —— [3-[(E)-2-(3,5-dimethyl-phenyl)-vinyl]-6-(4-hydroxy-phenyl)-1H-pyrazolo[3,4-b]pyridin-4-yl]-piperazin-1-yl-methanone 1426917-67-0 C27H27N5O2
    [3-[(E)-2-(3,5-dimethyl-phenyl)-vinyl]-6-(4-hydroxy-phenyl)-1H-pyrazolo[3,4-b]pyridin-4-yl]-piperazin-1-yl-methanone
    —— 3-((R)-(4-cyanophenyl){3-[(1R)-1-(3,5-difluorophenyl)-2-fluoro-2-methylpropyl]azetidin-1-yl}methyl)benzonitrile 820970-96-5 C28H24F3N3
    3-((R)-(4-cyanophenyl){3-[(1R)-1-(3,5-difluorophenyl)-2-fluoro-2-methylpropyl]azetidin-1-yl}methyl)benzonitrile
    —— (3-nitro-phenyl)-carbamic acid-(2,4,6-tribromo-phenyl ester) 50686-09-4 C13H7Br3N2O4
    (3-nitro-phenyl)-carbamic acid-(2,4,6-tribromo-phenyl ester)
    —— 3-[(4-Methylpyrimidin-2-yl)amino]benzoic acid 1285476-29-0 C12H11N3O2
    3-[(4-Methylpyrimidin-2-yl)amino]benzoic acid
    —— 3-((2-(Acetylamino)phenyl)thio)butyne 163154-90-3 C12H13NOS
    3-((2-(Acetylamino)phenyl)thio)butyne
    —— 3-((((pentan-3-ylideneamino)oxy)carbonyl)amino)phenyl diethylcarbamate 34207-57-3 C17H25N3O4
    3-((((pentan-3-ylideneamino)oxy)carbonyl)amino)phenyl diethylcarbamate
    —— 3-(2-bromocyclopent-1-enyl)-6-aminobenzoic acid ethyl ester 612833-78-0 C14H16BrNO2
    3-(2-bromocyclopent-1-enyl)-6-aminobenzoic acid ethyl ester
    —— 3-{5-[1-(1-cyclopropyl-3-carboxy-4-oxo-6-pyridyl)-4-piperazinyl]pentyl}-6-(3-ethyl-4-methylanilino)isocytosine 479069-38-0 C31H41N7O4
    3-{5-[1-(1-cyclopropyl-3-carboxy-4-oxo-6-pyridyl)-4-piperazinyl]pentyl}-6-(3-ethyl-4-methylanilino)isocytosine
    —— 3-(2,5-difluorophenyl)-5-phenoxy-1,3,4-oxadiazol-2(3H)-one 1169937-79-4 C14H8F2N2O3
    3-(2,5-difluorophenyl)-5-phenoxy-1,3,4-oxadiazol-2(3H)-one
    —— [3-(6'-methylamino-[2,2';4',3"]terpyridin-5"-yl)-phenyl]-(4-methyl-piperazin-1-yl)-methanone 1171039-82-9 C28H28N6O
    [3-(6'-methylamino-[2,2';4',3"]terpyridin-5"-yl)-phenyl]-(4-methyl-piperazin-1-yl)-methanone
    —— (3R,4R)-4-[[(aminocarbonyl)methyl]thio]-3-[[(2-amino-4-thiazolyl)[(1-carboxy-1-methylethoxy)imino]acetyl]amino]-2-azetidinone-1-sulfonic acid 89826-39-1 C14H18N6O9S3
    (3R,4R)-4-[[(aminocarbonyl)methyl]thio]-3-[[(2-amino-4-thiazolyl)[(1-carboxy-1-methylethoxy)imino]acetyl]amino]-2-azetidinone-1-sulfonic acid
    —— 3-propyl-benzothiophene-6-ol 797749-46-3 C11H12OS
    3-propyl-benzothiophene-6-ol
    —— 3,5-bis(3,5-dichlorophenyl)-1-methyl-4(1H)-pyridone 71792-64-8 C18H11Cl4NO
    3,5-bis(3,5-dichlorophenyl)-1-methyl-4(1H)-pyridone
    —— 3'-Chloro-2,2'-bis-methoxymethoxy-3-phenylsulfanyl-[1,1']binaphthalenyl 142010-99-9 C30H25ClO4S
    3'-Chloro-2,2'-bis-methoxymethoxy-3-phenylsulfanyl-[1,1']binaphthalenyl
    —— 3-[[4-[[(1R,2R)-1-[methyl(methylsulfonyl)amino]-2,3-dihydro-1H-inden-2-yl]amino]-5-(trifluoromethyl)pyrimidin-2-yl]amino]-N-(1-methylpiperidin-4-yl)benzamide 1257259-31-6 C29H34F3N7O3S
    3-[[4-[[(1R,2R)-1-[methyl(methylsulfonyl)amino]-2,3-dihydro-1H-inden-2-yl]amino]-5-(trifluoromethyl)pyrimidin-2-yl]amino]-N-(1-methylpiperidin-4-yl)benzamide
    —— 3-chloro-N-[3-(3,4-dichlorophenyl)-2,6-dimethylthieno[2,3-b]pyridin-4-yl]benzenesulfonamide 1312592-89-4 C21H15Cl3N2O2S2
    3-chloro-N-[3-(3,4-dichlorophenyl)-2,6-dimethylthieno[2,3-b]pyridin-4-yl]benzenesulfonamide
    —— 3-amino-2-(3-methoxyphenyl)-7H-pyrazolo[4,3-c]pyridine-4,6-dione 475091-86-2 C13H12N4O3
    3-amino-2-(3-methoxyphenyl)-7H-pyrazolo[4,3-c]pyridine-4,6-dione
    —— 3-(2-hydroxyethyl)-5-(2-methylpropyl)-4-thiophen-3-yl-4H-imidazole-5-carboxylic acid 714250-26-7 C14H20N2O3S
    3-(2-hydroxyethyl)-5-(2-methylpropyl)-4-thiophen-3-yl-4H-imidazole-5-carboxylic acid
    —— 3,4,5,6,7,8-Hexahydro-7-methyl-3-[l-(4-(2-methoxyphenyl)-piperazin-1-yl)prop-2-yl]pyrido[4',3':4,5]thieno[2,3-d]-pyrimidin-4-one 281657-94-1 C24H31N5O2S
    3,4,5,6,7,8-Hexahydro-7-methyl-3-[l-(4-(2-methoxyphenyl)-piperazin-1-yl)prop-2-yl]pyrido[4',3':4,5]thieno[2,3-d]-pyrimidin-4-one
    —— (3R)-3-phenyl-3-[({2-[4-(trifluoromethyl)phenyl]pyrimidin-4-yl}methyl)amino]propan-1-ol 1401164-39-3 C21H20F3N3O
    (3R)-3-phenyl-3-[({2-[4-(trifluoromethyl)phenyl]pyrimidin-4-yl}methyl)amino]propan-1-ol