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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3,4-diethyl-2,5-dimethyl-1-(2-methylpropyl)pyrrole 137596-47-5 C14H25N
    3,4-diethyl-2,5-dimethyl-1-(2-methylpropyl)pyrrole
    —— (3S,4R)-N-((S)-1-phenylethyl)-4-(4-(trifluoromethyl)phenyl)pyrrolidine-3-carboxamide hydrochloride 1227844-97-4 C20H21F3N2O*ClH
    (3S,4R)-N-((S)-1-phenylethyl)-4-(4-(trifluoromethyl)phenyl)pyrrolidine-3-carboxamide hydrochloride
    —— [3-Azido-2-(2-benzyloxycarbonylamino-acetylamino)-propionylamino]-acetic acid methyl ester 101055-34-9 C16H20N6O6
    [3-Azido-2-(2-benzyloxycarbonylamino-acetylamino)-propionylamino]-acetic acid methyl ester
    —— 3-(1-Phenyl-2-propenyl)trifluoromethanesulfonanilid 55251-27-9 C16H14F3NO2S
    3-(1-Phenyl-2-propenyl)trifluoromethanesulfonanilid
    —— 3,4,6,8-Tetrachlortricyclo<4.3.0.0<sup>2,5</sup>>nona-3,8-dien-7-on 54119-86-7 C9H4Cl4O
    3,4,6,8-Tetrachlortricyclo<4.3.0.0<sup>2,5</sup>>nona-3,8-dien-7-on
    —— 3β-Acetoxy-20-isobutylidenpregn-5-en 54517-66-7 C27H42O2
    3β-Acetoxy-20-isobutylidenpregn-5-en
    —— 3,6-Dihydroxy-1,3a,4,6a-tetrahydro-pentalene-2,5-dicarboxylic acid di-tert-butyl ester 136749-32-1 C18H26O6
    3,6-Dihydroxy-1,3a,4,6a-tetrahydro-pentalene-2,5-dicarboxylic acid di-tert-butyl ester
    —— 3-acetoxy-3'-<i>p</i>-tolyl-16,3'-dihydro-androst-5-eno[16,17-<i>d</i>][1,2,3]triazole-17-carbonitrile 58028-08-3 C29H36N4O2
    3-acetoxy-3'-<i>p</i>-tolyl-16,3'-dihydro-androst-5-eno[16,17-<i>d</i>][1,2,3]triazole-17-carbonitrile
    —— 3-[4,6-Bis-(2-methoxycarbonyl-propyl)-2,4,6-trimethyl-[1,3,5,2,4,6]triazatrisilinan-2-yl]-2-methyl-propionic acid methyl ester 28240-76-8 C18H39N3O6Si3
    3-[4,6-Bis-(2-methoxycarbonyl-propyl)-2,4,6-trimethyl-[1,3,5,2,4,6]triazatrisilinan-2-yl]-2-methyl-propionic acid methyl ester
    —— 3-<(Methylphenylamino)ethinyl>-4-piperidinobenzo<h>chinolin-2(1H)-on 105457-04-3 C27H25N3O
    3-<(Methylphenylamino)ethinyl>-4-piperidinobenzo<h>chinolin-2(1H)-on
    —— 3-(2-Ethyl-4,5-dimethyl-1,3-dioxolan-2-yl)-2-methylen-1-phenyl-1-propanon 98909-45-6 C17H22O3
    3-(2-Ethyl-4,5-dimethyl-1,3-dioxolan-2-yl)-2-methylen-1-phenyl-1-propanon
    —— 3-(ethylamino)-4-{3-isopropyl-4-(4-(1-methyl-1H-pyrazol-4-yl)-1H-imidazol-1-yl)-1H-pyrazolo[3,4-b]pyridin-1-yl}benzamide 1260533-75-2 C25H27N9O
    3-(ethylamino)-4-{3-isopropyl-4-(4-(1-methyl-1H-pyrazol-4-yl)-1H-imidazol-1-yl)-1H-pyrazolo[3,4-b]pyridin-1-yl}benzamide
    —— 3-methyl-5-(4-iodophenyl)-1,3,4-oxadiazol-2(3H)-one 1616634-23-1 C9H7IN2O2
    3-methyl-5-(4-iodophenyl)-1,3,4-oxadiazol-2(3H)-one
    —— 3-phenylpropynoic acid [2-(2-bromo-4,5-dimethoxyphenyl)ethyl]-methylamide 947530-61-2 C20H20BrNO3
    3-phenylpropynoic acid [2-(2-bromo-4,5-dimethoxyphenyl)ethyl]-methylamide
    —— 3-chloro-5-(hexane-1-sulfonyl)-[1,2,4]thiadiazole 36950-19-3 C8H13ClN2O2S2
    3-chloro-5-(hexane-1-sulfonyl)-[1,2,4]thiadiazole
    —— 3-Benzyloxy-2-chloromethyl-propan-1-ol 175694-24-3 C11H15ClO2
    3-Benzyloxy-2-chloromethyl-propan-1-ol
    —— (3-fluorophenyl)-[3-(4-vinylphenyl)-4,5-dihydropyrazol-1-yl]methanone 1417707-89-1 C18H15FN2O
    (3-fluorophenyl)-[3-(4-vinylphenyl)-4,5-dihydropyrazol-1-yl]methanone
    —— 3-{Allyl-[3-(dimethylamino-methyleneamino)-2,4,6-triiodo-benzoyl]-amino}-propionic acid methyl ester 52027-06-2 C17H20I3N3O3
    3-{Allyl-[3-(dimethylamino-methyleneamino)-2,4,6-triiodo-benzoyl]-amino}-propionic acid methyl ester
    —— 3-methyl-1-(4-methylphenyl)-5-(2-naphthyl)-4-(p-sulphamylbenzeneazo)pyrazole 124435-18-3 C27H23N5O2S
    3-methyl-1-(4-methylphenyl)-5-(2-naphthyl)-4-(p-sulphamylbenzeneazo)pyrazole
    —— 3-(4-(ethoxycarbonyl)phenyl)isoquinoline N-oxide 1127562-17-7 C18H15NO3
    3-(4-(ethoxycarbonyl)phenyl)isoquinoline N-oxide
    —— 3,6-anhydro-2-bromo-2-deoxy-L-idono-1,4-lactone 111975-49-6 C6H7BrO4
    3,6-anhydro-2-bromo-2-deoxy-L-idono-1,4-lactone
    —— 3,3-dimethyl-4-pentene-1,2-diol 57749-92-5 C7H14O2
    3,3-dimethyl-4-pentene-1,2-diol
    —— 3-(diphenylphosphanyl)-2,2-bis(pyrazol-1-yl-methyl)propylethyl ether 208105-74-2 C25H29N4OP
    3-(diphenylphosphanyl)-2,2-bis(pyrazol-1-yl-methyl)propylethyl ether
    —— 3-[(Cyclobutylcarbonyl)amino]-2-thiophenecarboxylic acid 926263-61-8 C10H11NO3S
    3-[(Cyclobutylcarbonyl)amino]-2-thiophenecarboxylic acid
    —— 3,4-Diamino-1-methyl-1,2-dihydropyridin-2-one 164930-95-4 C6H9N3O
    3,4-Diamino-1-methyl-1,2-dihydropyridin-2-one
    —— 3-<2-Ethyl-acetoacetyl>-1,3-dihydro-2H-indol-2-on 82756-38-5 C14H15NO3
    3-<2-Ethyl-acetoacetyl>-1,3-dihydro-2H-indol-2-on
    —— (3-Trifluoromethyl-phenyl)-carbamic acid 1-ethyl-1-methyl-prop-2-ynyl ester 32496-84-7 C14H14F3NO2
    (3-Trifluoromethyl-phenyl)-carbamic acid 1-ethyl-1-methyl-prop-2-ynyl ester
    —— 3-chloro-1,1,5,7,7,7-hexamethyl-1-phenyl-3-(p-tolyl)-5-((trimethylsilyl)oxy)tetrasiloxane 104144-46-9 C22H39ClO4Si5
    3-chloro-1,1,5,7,7,7-hexamethyl-1-phenyl-3-(p-tolyl)-5-((trimethylsilyl)oxy)tetrasiloxane
    —— [3-(Acetyl-allyl-carbamoyloxy)-phenyl]-carbamic acid methyl ester 65985-26-4 C14H16N2O5
    [3-(Acetyl-allyl-carbamoyloxy)-phenyl]-carbamic acid methyl ester
    —— 3-benzyloxy-5-<2-hydroxyethyl(methyl)amino>-2,9,10,11-tetramethoxy-6,7-dihydro-5H-dibenzo<a,c>cycloheptene 89356-83-2 C29H35NO6
    3-benzyloxy-5-<2-hydroxyethyl(methyl)amino>-2,9,10,11-tetramethoxy-6,7-dihydro-5H-dibenzo<a,c>cycloheptene
    —— [3-(azidomethyl)-5-(tert-butyl)benzyloxy](tert-butyl)dimethylsilane 1454305-90-8 C18H31N3OSi
    [3-(azidomethyl)-5-(tert-butyl)benzyloxy](tert-butyl)dimethylsilane
    —— (3S,4S,5R)-5-ethyl-3-(furan-2-yl)-4-nitro-2-phenylisoxazolidine 1123200-94-1 C15H16N2O4
    (3S,4S,5R)-5-ethyl-3-(furan-2-yl)-4-nitro-2-phenylisoxazolidine
    —— (3S,5S,8S,9S,10R,13S,14S,17R)-17-((S)-1-((4R,5R)-2,2-dimethyl-5-((2S,3S)-3-methylbutan-2-yl-1,1,1,4,4,4-d6)-1,3-dioxolan-4-yl)ethyl)-10,13-dimethyl-6-oxohexadecahydro-1H-cyclopenta[a]phenanthren-3-yl methanesulfonate 105075-62-5 C32H54O6S
    (3S,5S,8S,9S,10R,13S,14S,17R)-17-((S)-1-((4R,5R)-2,2-dimethyl-5-((2S,3S)-3-methylbutan-2-yl-1,1,1,4,4,4-d6)-1,3-dioxolan-4-yl)ethyl)-10,13-dimethyl-6-oxohexadecahydro-1H-cyclopenta[a]phenanthren-3-yl methanesulfonate
    —— 3-benzyl-2-phenylimidazo[1,2-a]pyridine-6-carboxamide 1372853-82-1 C21H17N3O
    3-benzyl-2-phenylimidazo[1,2-a]pyridine-6-carboxamide
    —— 3,4'-dinitro-1,2-diphenylimidazo<1,2-a>benzimidazole 79923-67-4 C21H13N5O4
    3,4'-dinitro-1,2-diphenylimidazo<1,2-a>benzimidazole
    —— (3S,5S)-6-Benzyloxy-5-(tert-butyl-diphenyl-silanyloxy)-3-hydroxy-hexanoic acid ethyl ester 92757-40-9 C31H40O5Si
    (3S,5S)-6-Benzyloxy-5-(tert-butyl-diphenyl-silanyloxy)-3-hydroxy-hexanoic acid ethyl ester
    —— 3,4-O-(R)Benzyliden-5,6-di-O-methyl-D-arabino-hexose-phenylosotriazol 25581-18-4 C21H23N3O4
    3,4-O-(R)Benzyliden-5,6-di-O-methyl-D-arabino-hexose-phenylosotriazol
    —— 3,4-dihydro-1H-[1,4]oxazino[4,3-a]benzimidazol-8-ylmethyl N-[5-(4-chloro-2-methoxyphenyl)-2-ethylpyrazol-3-yl]carbamate 1354399-63-5 C24H24ClN5O4
    3,4-dihydro-1H-[1,4]oxazino[4,3-a]benzimidazol-8-ylmethyl N-[5-(4-chloro-2-methoxyphenyl)-2-ethylpyrazol-3-yl]carbamate
    —— 3-(3-{1-[4-(morpholin-4-ylcarbonyl)phenyl]-1H-1,2,3-triazol-4-yl}-1H-indazol-6-yl)prop-2-yn-1-ol 1383703-66-9 C23H20N6O3
    3-(3-{1-[4-(morpholin-4-ylcarbonyl)phenyl]-1H-1,2,3-triazol-4-yl}-1H-indazol-6-yl)prop-2-yn-1-ol
    —— 3-[(4S)-4-amino-4-(5-propyl-1,3,4-oxadiazole-2-yl)butanamide]-5-chloro-2-hydroxybenzene-1-sulfonic acid 1333218-91-9 C15H19ClN4O6S
    3-[(4S)-4-amino-4-(5-propyl-1,3,4-oxadiazole-2-yl)butanamide]-5-chloro-2-hydroxybenzene-1-sulfonic acid
    —— (3-ethyl-[1,2,4]thiadiazol-5-yl)-phenyl-amine 17467-23-1 C10H11N3S
    (3-ethyl-[1,2,4]thiadiazol-5-yl)-phenyl-amine
    —— 3-(3-iodo-1-tosyl-1H-indol-5-yl)-N-isopropyl-1,2,4-oxadiazol-5-amine 1401349-96-9 C20H19IN4O3S
    3-(3-iodo-1-tosyl-1H-indol-5-yl)-N-isopropyl-1,2,4-oxadiazol-5-amine
    —— 3,4-Dimethyl-5-oxo-1-hexen-2-carbonsaeureethylester 76632-59-2 C11H18O3
    3,4-Dimethyl-5-oxo-1-hexen-2-carbonsaeureethylester
    —— 3'a-ethyl-2'-phenyl-3'a,4',6',7'-tetrahydro-2'<i>H</i>-spiro[[1,3]dioxolane-2,5'-indazol]-3-one 63862-90-8 C17H20N2O3
    3'a-ethyl-2'-phenyl-3'a,4',6',7'-tetrahydro-2'<i>H</i>-spiro[[1,3]dioxolane-2,5'-indazol]-3-one
    —— 3-[(5S,24S)-24-(2-tert-Butoxycarbonyl-ethyl)-4,7,10,19,22,25-hexaoxo-3,6,8,11,18,21,23,26-octaaza-tricyclo[26.2.2.213,16]tetratriaconta-1(31),13(34),14,16(33),28(32),29-hexaen-5-yl]-propionic acid tert-butyl ester 623907-88-0 C40H56N8O10
    3-[(5S,24S)-24-(2-tert-Butoxycarbonyl-ethyl)-4,7,10,19,22,25-hexaoxo-3,6,8,11,18,21,23,26-octaaza-tricyclo[26.2.2.213,16]tetratriaconta-1(31),13(34),14,16(33),28(32),29-hexaen-5-yl]-propionic acid tert-butyl ester
    —— 3-(4-methylphenyl)-4-oxo-3,4-dihydrophthalazine-1-carbonyl azide 1415647-87-8 C16H11N5O2
    3-(4-methylphenyl)-4-oxo-3,4-dihydrophthalazine-1-carbonyl azide
    —— 3-(2-hydroxy-5-methyl-8-bromophenyl)-5-phenyl-Δ2-isoxazoline 29976-87-2 C16H14BrNO2
    3-(2-hydroxy-5-methyl-8-bromophenyl)-5-phenyl-Δ2-isoxazoline
    —— 3-chlorocholest-5,24-diene 69651-31-6 C27H43Cl
    3-chlorocholest-5,24-diene
    —— 3-Methylamino-5-nitroindazol-hydrochlorid 80837-93-0 C8H8N4O2*ClH
    3-Methylamino-5-nitroindazol-hydrochlorid
    —— 3-(toluene-4-sulfonyl)-3,4,5,6,7,8-hexahydro-cyclohepta[1,2,3]oxathiazole 2-oxide 64736-15-8 C14H17NO4S2
    3-(toluene-4-sulfonyl)-3,4,5,6,7,8-hexahydro-cyclohepta[1,2,3]oxathiazole 2-oxide