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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-iodo-6-methyl-N,N-diisopropyl-2-pyridinecarboxamide 230618-45-8 C13H19IN2O
    3-iodo-6-methyl-N,N-diisopropyl-2-pyridinecarboxamide
    —— 3-Carbamoyl-8-methoxy-4-phenyl-cumarin 56822-20-9 C17H13NO4
    3-Carbamoyl-8-methoxy-4-phenyl-cumarin
    —— 3-Bromo-2-naphthalen-1-yl-2-phenyl-propionitrile 56477-73-7 C19H14BrN
    3-Bromo-2-naphthalen-1-yl-2-phenyl-propionitrile
    —— 3-Bromo-1-tert-butylpyrrolidin-2-one 1343578-30-2 C8H14BrNO
    3-Bromo-1-tert-butylpyrrolidin-2-one
    —— 3-(4-Propoxy-benzylamino)-propionitrile 55383-78-3 C13H18N2O
    3-(4-Propoxy-benzylamino)-propionitrile
    —— 3-methyl-1-phenyl-5,6-dihydro-pyrrolo[2,1-<i>a</i>]isoquinoline 53927-36-9 C19H17N
    3-methyl-1-phenyl-5,6-dihydro-pyrrolo[2,1-<i>a</i>]isoquinoline
    —— 3,3'-dimethyl-1,1'-diphenyl-5,5'-di-<i>p</i>-tolyl-4,5,4',5'-tetrahydro-1<i>H</i>,1'<i>H</i>-[4,4']bipyrazolyl 57337-17-4 C34H34N4
    3,3'-dimethyl-1,1'-diphenyl-5,5'-di-<i>p</i>-tolyl-4,5,4',5'-tetrahydro-1<i>H</i>,1'<i>H</i>-[4,4']bipyrazolyl
    —— 3-Phenyl-6-piperidino-5,6-dihydro-4H-1,2,4-oxadiazin 56493-87-9 C15H21N3O
    3-Phenyl-6-piperidino-5,6-dihydro-4H-1,2,4-oxadiazin
    —— 3,3'-dimethyl-4,4'-but-2-ynediyldioxy-di-benzonitrile 108839-34-5 C20H16N2O2
    3,3'-dimethyl-4,4'-but-2-ynediyldioxy-di-benzonitrile
    —— (3aR,4aR,4bS,5R,8aS,9aS,9bR)-5-phenyloctahydro-3aH-spiro([1,3]dioxolo[4'',5'':4',5']furo[2',3':4,5]furo[3,2-c]pyran-2,1'-cyclohexane) 1449414-50-9 C21H26O5
    (3aR,4aR,4bS,5R,8aS,9aS,9bR)-5-phenyloctahydro-3aH-spiro([1,3]dioxolo[4'',5'':4',5']furo[2',3':4,5]furo[3,2-c]pyran-2,1'-cyclohexane)
    —— (3aR,6aR)-3,6-dimethyl-3,3a,4,5,6,6a-hexahydro-2H-cyclopenta[b]furan 118325-75-0 C9H16O
    (3aR,6aR)-3,6-dimethyl-3,3a,4,5,6,6a-hexahydro-2H-cyclopenta[b]furan
    —— 3-(2-bromo-1-acetoxyethoxy)prop-1-ene 210560-94-4 C7H11BrO3
    3-(2-bromo-1-acetoxyethoxy)prop-1-ene
    —— 3-(4-methoxy-3-methylsulfonyl-5-trifluoromethylbenzoyl)-1,1-dioxo-2,3-dihydro-1,3-benzothiazole 1285575-28-1 C17H14F3NO6S2
    3-(4-methoxy-3-methylsulfonyl-5-trifluoromethylbenzoyl)-1,1-dioxo-2,3-dihydro-1,3-benzothiazole
    —— 3-benzenesulfonyl-5-methyl-benzo[<i>b</i>]thiophene-1,1-dioxide 108013-19-0 C15H12O4S2
    3-benzenesulfonyl-5-methyl-benzo[<i>b</i>]thiophene-1,1-dioxide
    —— 3.3-Dimethoxy-4β.5-epoxy-5β-pregnan-20β-ol 95487-72-2 C23H38O4
    3.3-Dimethoxy-4β.5-epoxy-5β-pregnan-20β-ol
    —— 3-(tert-butyl) 1-(naphthalen-1-yl) (S)-1-phenylcyclopent-3-ene-1,3-dicarboxylate 1264519-56-3 C27H26O4
    3-(tert-butyl) 1-(naphthalen-1-yl) (S)-1-phenylcyclopent-3-ene-1,3-dicarboxylate
    —— 3-ethyl-5-[2-(1-methyl-1<i>H</i>-quinolin-2-ylidene)-ethylidene]-thiazolidine-2,4-dithione 25470-89-7 C17H16N2S3
    3-ethyl-5-[2-(1-methyl-1<i>H</i>-quinolin-2-ylidene)-ethylidene]-thiazolidine-2,4-dithione
    —— 3-(1-isopropylpiperidin-4-yl)-phenol 945733-19-7 C14H21NO
    3-(1-isopropylpiperidin-4-yl)-phenol
    —— 3'-(cyclohexyl-ethyl-carbamoyl)-[1,1']bi[tricyclodecyl]-3-carboxylic acid methyl ester 1206698-26-1 C31H47NO3
    3'-(cyclohexyl-ethyl-carbamoyl)-[1,1']bi[tricyclodecyl]-3-carboxylic acid methyl ester
    —— 3-{3-[(4-chlorophenyl)carbonyl]-7-[(5-chloropyridin-2-yl)methoxy]-1-(2,2-dimethylpropanoyl)indolizin-2-yl}-2,2-dimethylpropanoic acid 1215282-45-3 C31H30Cl2N2O5
    3-{3-[(4-chlorophenyl)carbonyl]-7-[(5-chloropyridin-2-yl)methoxy]-1-(2,2-dimethylpropanoyl)indolizin-2-yl}-2,2-dimethylpropanoic acid
    —— 3-(4'-Amino-2'-methylamino-[2,5']bithiazolyl-4-yl)-phenol 312761-68-5 C13H12N4OS2
    3-(4'-Amino-2'-methylamino-[2,5']bithiazolyl-4-yl)-phenol
    —— 3-(4-{2-[({[(4,5-dibromo-2-thienyl)sulfonyl]amino}carbonyl)amino]ethyl}phenyl)-2-ethyl-5,7-dimethyl-3H-imidazo[4,5-b]pyridine, hydrochloride 415904-54-0 C23H23Br2N5O3S2*ClH
    3-(4-{2-[({[(4,5-dibromo-2-thienyl)sulfonyl]amino}carbonyl)amino]ethyl}phenyl)-2-ethyl-5,7-dimethyl-3H-imidazo[4,5-b]pyridine, hydrochloride
    —— 3-(dimethoxymethyl)-5-hexyl-1-propylpyrrolidine 69917-73-3 C16H33NO2
    3-(dimethoxymethyl)-5-hexyl-1-propylpyrrolidine
    —— [3-methoxy-4-(5-oxo-3,3,4-triphenyl-[1,2,4]oxadiazolidin-2-yl)-phenyl]-diphenyl-acetonitrile 38576-11-3 C41H31N3O3
    [3-methoxy-4-(5-oxo-3,3,4-triphenyl-[1,2,4]oxadiazolidin-2-yl)-phenyl]-diphenyl-acetonitrile
    —— 3,4,4a,5,7,8,9,9a-octahydro-2H-benzo[7]annulene-1,6-dione 94851-99-7 C11H16O2
    3,4,4a,5,7,8,9,9a-octahydro-2H-benzo[7]annulene-1,6-dione
    —— (3R,4R,5S)-4-acetoxy-5-(benzyloxy)-3-methoxy-3-methyl-1-hexyne 111956-07-1 C17H22O4
    (3R,4R,5S)-4-acetoxy-5-(benzyloxy)-3-methoxy-3-methyl-1-hexyne
    —— (3S,4S)-3-{[(1'R)-1'-t-butyldimethylsilyloxy]ethyl}-4-ethoxycarbonyl-1-p-methoxyphenyl-2-azetidinone 203790-60-7 C21H33NO5Si
    (3S,4S)-3-{[(1'R)-1'-t-butyldimethylsilyloxy]ethyl}-4-ethoxycarbonyl-1-p-methoxyphenyl-2-azetidinone
    —— 3,5-Didodecyltetronsaeure 64580-85-4 C28H52O3
    3,5-Didodecyltetronsaeure
    —— 3-(3,4-Dichlorobenzylsulfinyl)-4-hydroxy-6-methyl-2-pyrone 53603-82-0 C13H10Cl2O4S
    3-(3,4-Dichlorobenzylsulfinyl)-4-hydroxy-6-methyl-2-pyrone
    —— 3-(4-Chlorobenzenesulfonamido)-2-(2,4-difluorophenyl)-1-(1H-1,2,4-triazol-1-yl)propan-2-ol, oxalate 159895-55-3 C2H2O4*C17H15ClF2N4O3S
    3-(4-Chlorobenzenesulfonamido)-2-(2,4-difluorophenyl)-1-(1H-1,2,4-triazol-1-yl)propan-2-ol, oxalate
    —— (3R,4R)-4-methyl-1-phenylhexan-3-amine 1207873-44-6 C13H21N
    (3R,4R)-4-methyl-1-phenylhexan-3-amine
    —— 3β,12β-dihydroxy-21-nor-5β-pregnanoic acid-(20)-methyl ester 15173-61-2 C21H34O4
    3β,12β-dihydroxy-21-nor-5β-pregnanoic acid-(20)-methyl ester
    —— (3S,6S,8aS)-6-((S)-2-tert-Butoxycarbonylamino-propionylamino)-5-oxo-octahydro-indolizine-3-carboxylic acid methyl ester 756820-42-5 C18H29N3O6
    (3S,6S,8aS)-6-((S)-2-tert-Butoxycarbonylamino-propionylamino)-5-oxo-octahydro-indolizine-3-carboxylic acid methyl ester
    —— 3-[({1-[4-(6-ethoxypyridin-3-yl)-4-hydroxycyclohexyl]azetidin-3-ylcarbamoyl}methyl)amino]-5-trifluoromethylindazole-1-carboxylic acid tert-butylamide 1351989-32-6 C31H40F3N7O4
    3-[({1-[4-(6-ethoxypyridin-3-yl)-4-hydroxycyclohexyl]azetidin-3-ylcarbamoyl}methyl)amino]-5-trifluoromethylindazole-1-carboxylic acid tert-butylamide
    —— 3-(3,5-dichlorophenyl)-6-(2-phenylpropan-2-yl)pyridine-2,4-diol 1196521-13-7 C20H17Cl2NO2
    3-(3,5-dichlorophenyl)-6-(2-phenylpropan-2-yl)pyridine-2,4-diol
    —— 3-phenyl-1,3-dihydro-pyrrolo[2,3-<i>b</i>]quinoxalin-2-one 97555-56-1 C16H11N3O
    3-phenyl-1,3-dihydro-pyrrolo[2,3-<i>b</i>]quinoxalin-2-one
    —— 3,7-dimethyl-5-oxo-8-phenyl-octanoic acid 101277-50-3 C16H22O3
    3,7-dimethyl-5-oxo-8-phenyl-octanoic acid
    —— 3-pentyl-3,4-dihydro-quinazolin-8-ol 131762-59-9 C13H18N2O
    3-pentyl-3,4-dihydro-quinazolin-8-ol
    —— 3-butyl-2-methyl-hexa-1,4-dien-3-ol 103984-74-3 C11H20O
    3-butyl-2-methyl-hexa-1,4-dien-3-ol
    —— 3α-acetoxy-6,7-seco-5β-cholane-6,7,24-trioic acid 454439-56-6 C26H40O8
    3α-acetoxy-6,7-seco-5β-cholane-6,7,24-trioic acid
    —— 3,3'-Diacetoxy-2,5,5,2',5',5'-hexamethyl-bicycloheptyl 103168-65-6 C24H42O4
    3,3'-Diacetoxy-2,5,5,2',5',5'-hexamethyl-bicycloheptyl
    —— 3α-acetoxy-<i>D</i>-homo-5β,17aβ<i>H</i>-pregnane-11β,17a-diol 124132-22-5 C24H40O4
    3α-acetoxy-<i>D</i>-homo-5β,17aβ<i>H</i>-pregnane-11β,17a-diol
    —— 3β-acetoxy-28-hydroxy-16-oxo-olean-12-en-29-oic acid methyl ester 122746-41-2 C33H50O6
    3β-acetoxy-28-hydroxy-16-oxo-olean-12-en-29-oic acid methyl ester
    —— 3-(2,5-bis-benzoylamino-phenyl)-2-oxo-piperidine-3-carboxylic acid ethyl ester 103098-79-9 C28H27N3O5
    3-(2,5-bis-benzoylamino-phenyl)-2-oxo-piperidine-3-carboxylic acid ethyl ester
    —— 3β,9,14,15α,16β,20-hexahydroxy-5α-cevan-4-one 639-52-1 C27H43NO7
    3β,9,14,15α,16β,20-hexahydroxy-5α-cevan-4-one
    —— (3b<i>R</i>)-10b-Methyl-(3aξ,3b<i>r</i>,10a<i>c</i>,10b<i>t</i>,12aξ)-hexadecahydro-5a#t,8<i>t</i>-methano-cyclohepta[5,6]naphtho[2,1-<i>b</i>]furan 111501-51-0 C19H30O
    (3b<i>R</i>)-10b-Methyl-(3aξ,3b<i>r</i>,10a<i>c</i>,10b<i>t</i>,12aξ)-hexadecahydro-5a#t,8<i>t</i>-methano-cyclohepta[5,6]naphtho[2,1-<i>b</i>]furan
    —— 3-Oxo-1-phenyl-1,2,3,4-tetrahydro-fluoren-2-carbonsaeure-aethylester 95625-86-8 C22H20O3
    3-Oxo-1-phenyl-1,2,3,4-tetrahydro-fluoren-2-carbonsaeure-aethylester
    —— 3-ethyl-5-propyl-2,3-dihydro-furan 91296-56-9 C9H16O
    3-ethyl-5-propyl-2,3-dihydro-furan
    —— 3-Benzyloxy-7,2',4'-trimethoxy-flavon 913-68-8 C25H22O6
    3-Benzyloxy-7,2',4'-trimethoxy-flavon
    —— 3,6-anhydro-7-deoxy-4,5-O-isopropylidene-2-O-methanesulfonyl-D-glycero-D-altro-heptonamide 86040-48-4 C11H19NO7S
    3,6-anhydro-7-deoxy-4,5-O-isopropylidene-2-O-methanesulfonyl-D-glycero-D-altro-heptonamide