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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-fluoro-4-(isobutylsulfonyl)benzoyl chloride 1293979-45-9 C11H12ClFO3S
    3-fluoro-4-(isobutylsulfonyl)benzoyl chloride
    —— 3-(3-amidinophenyl)-5-[2'-trifluoromethyl-[1,1']-biphenyl-4-yl]aminocarbonyl-5-(tetrazol-1-yl)methyl-isoxazoline 193005-68-4 C26H21F3N8O2
    3-(3-amidinophenyl)-5-[2'-trifluoromethyl-[1,1']-biphenyl-4-yl]aminocarbonyl-5-(tetrazol-1-yl)methyl-isoxazoline
    —— 3-Acetyl-4-amino-6-methyl-2-pyridon 16019-38-8 C8H10N2O2
    3-Acetyl-4-amino-6-methyl-2-pyridon
    —— (3-{1-[(E)-Hydroxyimino]-ethyl}-[1,2,4]thiadiazol-5-yl)-carbamic acid ethyl ester 109610-18-6 C7H10N4O3S
    (3-{1-[(E)-Hydroxyimino]-ethyl}-[1,2,4]thiadiazol-5-yl)-carbamic acid ethyl ester
    —— 3,8-bis-(2-acetoxy-ethyl)-13,18-bis-(2-methoxycarbonyl-ethyl)-2,7,12,17-tetramethyl-10-oxo-5,10,15,22,23,24-hexahydro-21<i>H</i>-biline-1,19-dicarboxylic acid dibenzyl ester 51671-86-4 C55H62N4O13
    3,8-bis-(2-acetoxy-ethyl)-13,18-bis-(2-methoxycarbonyl-ethyl)-2,7,12,17-tetramethyl-10-oxo-5,10,15,22,23,24-hexahydro-21<i>H</i>-biline-1,19-dicarboxylic acid dibenzyl ester
    —— 3-[[4-[[(1R)-1-(1-benzofuran-2-yl)-2,2-dimethylpropyl]amino]-1-oxo-1,2,5-thiadiazol-3-yl]amino]-2-hydroxy-N,N-dimethylbenzamide 681513-64-4 C24H27N5O4S
    3-[[4-[[(1R)-1-(1-benzofuran-2-yl)-2,2-dimethylpropyl]amino]-1-oxo-1,2,5-thiadiazol-3-yl]amino]-2-hydroxy-N,N-dimethylbenzamide
    —— (3-carbamoyl-5-chloro-indol-1-yl)-acetic acid tert-butyl ester 1386456-65-0 C15H17ClN2O3
    (3-carbamoyl-5-chloro-indol-1-yl)-acetic acid tert-butyl ester
    —— 3β-Aethyl-5α-cholestan-3α-ol 27898-97-1 C29H52O
    3β-Aethyl-5α-cholestan-3α-ol
    —— (3,4-dicyano-5-methyl-pyrazol-1-yl)-phosphonic acid dimethyl ester 56426-32-5 C8H9N4O3P
    (3,4-dicyano-5-methyl-pyrazol-1-yl)-phosphonic acid dimethyl ester
    —— 3-ethyl-2-methylsulfanyl-5-phenyl-3,7-dihydro-pyrrolo[2,3-<i>d</i>]pyrimidin-4-ylideneamine 54760-41-7 C15H16N4S
    3-ethyl-2-methylsulfanyl-5-phenyl-3,7-dihydro-pyrrolo[2,3-<i>d</i>]pyrimidin-4-ylideneamine
    —— 3-methyl-5-nitro-3<i>H</i>-imidazole-4-carboxylic acid (3-methyl-butyl)-amide 54828-13-6 C10H16N4O3
    3-methyl-5-nitro-3<i>H</i>-imidazole-4-carboxylic acid (3-methyl-butyl)-amide
    —— [3-(4-methoxy-phenyl)-3-morpholin-4-yl-allylidene]-methyl-amine 46970-76-7 C15H20N2O2
    [3-(4-methoxy-phenyl)-3-morpholin-4-yl-allylidene]-methyl-amine
    —— 3,3'-di-cyclohex-2-enyl-1,1'-hexane-1,6-diyl-bis-thiourea 31995-83-2 C20H34N4S2
    3,3'-di-cyclohex-2-enyl-1,1'-hexane-1,6-diyl-bis-thiourea
    —— 3-(4-chloro-benzoylamino)-6-methyl-2-thioxo-2,3-dihydro-1<i>H</i>-quinazolin-4-one 28873-37-2 C16H12ClN3O2S
    3-(4-chloro-benzoylamino)-6-methyl-2-thioxo-2,3-dihydro-1<i>H</i>-quinazolin-4-one
    —— 3,9-dimethyl-naphtho[1,2-<i>b</i>]thiophene-4,5-dione 28820-92-0 C14H10O2S
    3,9-dimethyl-naphtho[1,2-<i>b</i>]thiophene-4,5-dione
    —— 3-Acetylamino-(O-acetyl)-propan-amidoxim 1849-47-4 C7H13N3O3
    3-Acetylamino-(O-acetyl)-propan-amidoxim
    —— [3-carbamoyl-1-(4-iodo-3-methyl-phenyl)-1H-pyrazol-4-yl]-carbamic acid 4-nitro-phenyl ester 850727-78-5 C18H14IN5O5
    [3-carbamoyl-1-(4-iodo-3-methyl-phenyl)-1H-pyrazol-4-yl]-carbamic acid 4-nitro-phenyl ester
    —— 3-{4-[4-(7-methyl-2-oxo-2H-1-benzopyran-6-yl)-1-piperazinyl]butyl}indole-5-carboxylic acid 1098989-47-9 C27H29N3O4
    3-{4-[4-(7-methyl-2-oxo-2H-1-benzopyran-6-yl)-1-piperazinyl]butyl}indole-5-carboxylic acid
    —— 3-{3-[3-(hexamethyleneiminomethyl)phenoxy]propylamino}-4-methylamino-1,2,5-thiadiazole 1,1-dioxide 87766-31-2 C19H29N5O3S
    3-{3-[3-(hexamethyleneiminomethyl)phenoxy]propylamino}-4-methylamino-1,2,5-thiadiazole 1,1-dioxide
    —— (3aS,6R,6aR)-6-Ethoxy-3-(4-fluoro-phenyl)-6,6a-dihydro-3aH-furo[3,4-d]isoxazol-4-one 113003-52-4 C13H12FNO4
    (3aS,6R,6aR)-6-Ethoxy-3-(4-fluoro-phenyl)-6,6a-dihydro-3aH-furo[3,4-d]isoxazol-4-one
    —— (3aS,6aS,8S,10aS)-7,7,8-Trimethyl-octahydro-2-oxa-cyclopenta[d]naphthalene-3,10-dione 78808-91-0 C15H22O3
    (3aS,6aS,8S,10aS)-7,7,8-Trimethyl-octahydro-2-oxa-cyclopenta[d]naphthalene-3,10-dione
    —— [3-Chloro-6-fluoro-1-(2-fluoro-phenyl)-1H-isoquinolin-(4Z)-ylidenemethyl]-dimethyl-amine 120285-20-3 C18H15ClF2N2
    [3-Chloro-6-fluoro-1-(2-fluoro-phenyl)-1H-isoquinolin-(4Z)-ylidenemethyl]-dimethyl-amine
    —— [3-methoxy-N-(3-oxopropyl)-N-phenylcyclohexa-1,3-dienecarboxamide]tricarbonyl iron 1400786-10-8 C20H19FeNO6
    [3-methoxy-N-(3-oxopropyl)-N-phenylcyclohexa-1,3-dienecarboxamide]tricarbonyl iron
    —— (-)-[3S-(3R*,4S*,5R*,9R*),6E]-3,10-bis-(tert-butyldimethylsiloxy)-9-(4-methoxyphenylmethoxy)-2,4,7-trimethyldeca-1,6-dien-5-ol 1253858-98-8 C33H60O5Si2
    (-)-[3S-(3R*,4S*,5R*,9R*),6E]-3,10-bis-(tert-butyldimethylsiloxy)-9-(4-methoxyphenylmethoxy)-2,4,7-trimethyldeca-1,6-dien-5-ol
    —— 3-(2-Chloro-6-methylphenyl)-4-hydroxy-8-methoxy-1-oxa-8-azaspiro[4.5]dec-3-en-2-one 1256916-53-6 C16H18ClNO4
    3-(2-Chloro-6-methylphenyl)-4-hydroxy-8-methoxy-1-oxa-8-azaspiro[4.5]dec-3-en-2-one
    —— 3,3-bis-[(methoxy-methyl-carbamoyloxy)-methyl]-heptane 109645-74-1 C15H30N2O6
    3,3-bis-[(methoxy-methyl-carbamoyloxy)-methyl]-heptane
    —— (3Z,8E,13Z,18E)-Cycloicosa-3,8,13,18-tetraene-1,1,6,11,11,16-hexacarboxylic acid hexamethyl ester 112181-90-5 C32H44O12
    (3Z,8E,13Z,18E)-Cycloicosa-3,8,13,18-tetraene-1,1,6,11,11,16-hexacarboxylic acid hexamethyl ester
    —— 3,4,6-tri-O-acetyl-2-deoxy-2,5-difluoro-α-L-idopyranosyl fluoride 1189325-65-2 C12H15F3O7
    3,4,6-tri-O-acetyl-2-deoxy-2,5-difluoro-α-L-idopyranosyl fluoride
    —— 3-bromo-2,5-bis(2-fluoro-4-methoxyphenyl)thiophene 1430419-49-0 C18H13BrF2O2S
    3-bromo-2,5-bis(2-fluoro-4-methoxyphenyl)thiophene
    —— 3-(2-Ethyl-5-methylphenyl)-4-hydroxy-8-methoxy-1-oxa-8-azaspiro[4.5]dec-3-en-2-one 1256916-78-5 C18H23NO4
    3-(2-Ethyl-5-methylphenyl)-4-hydroxy-8-methoxy-1-oxa-8-azaspiro[4.5]dec-3-en-2-one
    —— (3,3,3)-trifluoro-(2R)-methoxy-(2R)-phenylpropionic acid 4-hydroxy-(1S)-[(6R)-methoxy-(5S)-methyloctyl]-4-methylpent-2-ynyl 1040731-70-1 C26H37F3O5
    (3,3,3)-trifluoro-(2R)-methoxy-(2R)-phenylpropionic acid 4-hydroxy-(1S)-[(6R)-methoxy-(5S)-methyloctyl]-4-methylpent-2-ynyl
    —— 3-methyl-thiochromene-2-thione 1076-63-7 C10H8S2
    3-methyl-thiochromene-2-thione
    —— 3β,17α-Diacetoxy-14β,15β-methylen-5α-androstan 107648-32-8 C24H36O4
    3β,17α-Diacetoxy-14β,15β-methylen-5α-androstan
    —— 3-allyl-phenanthro<9,10-d>oxazol-2-one 67909-83-5 C18H13NO2
    3-allyl-phenanthro<9,10-d>oxazol-2-one
    —— (3S)-3-amino-1-hydroxy-6-methyl-3,4-dihydroquinolin-2(1H)-one hydrochloride 1290617-76-3 C10H12N2O2*ClH
    (3S)-3-amino-1-hydroxy-6-methyl-3,4-dihydroquinolin-2(1H)-one hydrochloride
    —— 3-Methyl-2,3,5,6-tetrahydro-2,5-ethano<1>benzothieno<3.2-d>azocine-4(1H)-thione 129177-78-2 C16H17NS2
    3-Methyl-2,3,5,6-tetrahydro-2,5-ethano<1>benzothieno<3.2-d>azocine-4(1H)-thione
    —— 3-(5-chloro-2-methoxy-benzenesulfonyl)-7-methyl-2,3-dihydro-benzooxazole-5-carboxylic acid methyl ester 946121-68-2 C17H16ClNO6S
    3-(5-chloro-2-methoxy-benzenesulfonyl)-7-methyl-2,3-dihydro-benzooxazole-5-carboxylic acid methyl ester
    —— 3-Chloro-2-(2-chloro-benzoylamino)-propionic acid methyl ester 38524-11-7 C11H11Cl2NO3
    3-Chloro-2-(2-chloro-benzoylamino)-propionic acid methyl ester
    —— 3β-amino-3-deoxy-28-oxoallobetulin 1118767-77-3 C30H49NO2
    3β-amino-3-deoxy-28-oxoallobetulin
    —— (3Z,6Z,9E)-O-4-methoxybenzyl-4-(2-(4-methoxybenzyloxy)ethyl)-6-methylundeca-3,6,9-trien-1-ol 1232672-45-5 C30H40O4
    (3Z,6Z,9E)-O-4-methoxybenzyl-4-(2-(4-methoxybenzyloxy)ethyl)-6-methylundeca-3,6,9-trien-1-ol
    —— 3-[(3aR,6aR)-4-(2,2-Bis-ethoxycarbonyl-ethyl)-2,5-dichloro-3a,6a-dimethyl-3,6-dimethylene-3,3a,6,6a-tetrahydro-pentalen-1-yl]-2-ethoxycarbonyl-propionic acid ethyl ester 122425-05-2 C28H36Cl2O8
    3-[(3aR,6aR)-4-(2,2-Bis-ethoxycarbonyl-ethyl)-2,5-dichloro-3a,6a-dimethyl-3,6-dimethylene-3,3a,6,6a-tetrahydro-pentalen-1-yl]-2-ethoxycarbonyl-propionic acid ethyl ester
    —— 3-(4-pyrrolidinobutoxy)xanthone hydrochloride 1119156-33-0 C21H23NO3*ClH
    3-(4-pyrrolidinobutoxy)xanthone hydrochloride
    —— 3-Chloro-1-methyl-4-phenylsulfanyl-butylamine 106919-21-5 C11H16ClNS
    3-Chloro-1-methyl-4-phenylsulfanyl-butylamine
    —— (3S,4S,4aR,12aS)-3,4-dihydroxy-3,4,4a,12a-tetrahydro-2H-naphtho[2,3-b]pyrano[2,3-e][1,4]oxathiine-6,11-dione 1234125-11-1 C15H12O6S
    (3S,4S,4aR,12aS)-3,4-dihydroxy-3,4,4a,12a-tetrahydro-2H-naphtho[2,3-b]pyrano[2,3-e][1,4]oxathiine-6,11-dione
    —— 3-O-acetyl-6-azido-5,6-dideoxy-5-fluoro-1,2-O-isopropylidene-β-L-idofuranose 177483-08-8 C11H16FN3O5
    3-O-acetyl-6-azido-5,6-dideoxy-5-fluoro-1,2-O-isopropylidene-β-L-idofuranose
    —— 3,3'-(methylenebis(6-hydroxy-3,1-phenylene))bis(1-(2-bromophenyl)prop-2-en-1-one) 1179924-90-3 C31H22Br2O4
    3,3'-(methylenebis(6-hydroxy-3,1-phenylene))bis(1-(2-bromophenyl)prop-2-en-1-one)
    —— 3-[(E)-tert-Butylimino-methyl]-cyclohepta[b]pyrrol-2-ylamine 140139-49-7 C14H17N3
    3-[(E)-tert-Butylimino-methyl]-cyclohepta[b]pyrrol-2-ylamine
    —— 3-(1-Methyl-silolan-1-yl)-propan-1-ol 75669-75-9 C8H18OSi
    3-(1-Methyl-silolan-1-yl)-propan-1-ol
    —— 3-[2-[2-(3-carbamoylmethoxy-phenyl)-acetylamino]-2-(2,9,9-trimethyl-3,5-dioxa-4-bora-tricyclo[6.1.1.0(2,6)]dec-4-yl)-ethyl]-benzoic acid tert-butyl ester 1154427-54-9 C33H43BN2O7
    3-[2-[2-(3-carbamoylmethoxy-phenyl)-acetylamino]-2-(2,9,9-trimethyl-3,5-dioxa-4-bora-tricyclo[6.1.1.0(2,6)]dec-4-yl)-ethyl]-benzoic acid tert-butyl ester
    —— 3,3,3-trifluoro-1-(4-nitrophenyl)-N-propan-2-ylprop-1-en-2-amine 1341165-14-7 C12H13F3N2O2
    3,3,3-trifluoro-1-(4-nitrophenyl)-N-propan-2-ylprop-1-en-2-amine