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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3,5,6-trichloro-9,10-dioxo-9,10-dihydro-anthracene-2-carbaldehyde 860587-75-3 C15H5Cl3O3
    3,5,6-trichloro-9,10-dioxo-9,10-dihydro-anthracene-2-carbaldehyde
    —— 3aβ.6.6.9aβ-Tetramethyl-2ξ-hydroxy-perhydro-naphtho<2.1-b>furan 52811-62-8 C16H28O2
    3aβ.6.6.9aβ-Tetramethyl-2ξ-hydroxy-perhydro-naphtho<2.1-b>furan
    —— 3-(2-hydroxy-ethylamino)-1,6-dimethyl-1λ<sup>4</sup>-benzo[1,2,4]thiadiazine 1-oxide 60050-84-2 C11H15N3O2S
    3-(2-hydroxy-ethylamino)-1,6-dimethyl-1λ<sup>4</sup>-benzo[1,2,4]thiadiazine 1-oxide
    —— 3-(N-Hydroxycarbamimidoyl)-4,5-dihydro-isoxazole-5-carboxylic acid amide 137890-22-3 C5H8N4O3
    3-(N-Hydroxycarbamimidoyl)-4,5-dihydro-isoxazole-5-carboxylic acid amide
    —— 3,4'-(1<i>H</i>-[1,2,4]triazole-3,5-diyl)-bis-pyridine 1,1'-dioxide 59282-65-4 C12H9N5O2
    3,4'-(1<i>H</i>-[1,2,4]triazole-3,5-diyl)-bis-pyridine 1,1'-dioxide
    —— (3-bromobicyclo[2.2.1]hept-2-en-2-yl)lithium 75574-96-8 C7H8BrLi
    (3-bromobicyclo[2.2.1]hept-2-en-2-yl)lithium
    —— 3-Aethyl-2-<2-(2,3-dimethyl-indolizin-(1)-yl)-vinyl>-benzoxazolium 100169-04-8 C21H21N2O*I
    3-Aethyl-2-<2-(2,3-dimethyl-indolizin-(1)-yl)-vinyl>-benzoxazolium
    —— <(3Z)-17-Oxoandrosta-1,4-dien-3-yliden>essigsaeure-ethylester 130447-06-2 C23H30O3
    <(3Z)-17-Oxoandrosta-1,4-dien-3-yliden>essigsaeure-ethylester
    —— 3-ethyl-2-methyl-thiomorpholine-4-carbothioic acid cyclohexylamide 72662-46-5 C14H26N2S2
    3-ethyl-2-methyl-thiomorpholine-4-carbothioic acid cyclohexylamide
    —— (3S,E)-3-((4-methoxybenzyl)oxy)-3-methyl-11-((tetrahydro-2H-pyran-2-yl)oxy)undec-9-en-4-one 1354575-80-6 C25H38O5
    (3S,E)-3-((4-methoxybenzyl)oxy)-3-methyl-11-((tetrahydro-2H-pyran-2-yl)oxy)undec-9-en-4-one
    —— 3-Chinolizidin-1'α-yl-propionsaeureamid 71524-82-8 C12H22N2O
    3-Chinolizidin-1'α-yl-propionsaeureamid
    —— 3-Ethyl-5-(3-hydroxy-benzylcarbamoyl)-thiophene-2-carboxylic acid 1400662-50-1 C15H15NO4S
    3-Ethyl-5-(3-hydroxy-benzylcarbamoyl)-thiophene-2-carboxylic acid
    —— 3-(4-chlorophenyl)-4-[[5-(difluoromethyl)imidazol-1-yl]methyl]-4-methoxy-5,5-dimethyl-isoxazole 1403328-28-8 C17H18ClF2N3O2
    3-(4-chlorophenyl)-4-[[5-(difluoromethyl)imidazol-1-yl]methyl]-4-methoxy-5,5-dimethyl-isoxazole
    —— 3-ethyl-N-(1-methylpiperidin-4-yl)-4-[[4-[(3-oxo-1,2-dihydroinden-4-yl)oxy]-5-(trifluoromethyl)pyrimidin-2-yl]amino]benzamide 1227948-63-1 C29H30F3N5O3
    3-ethyl-N-(1-methylpiperidin-4-yl)-4-[[4-[(3-oxo-1,2-dihydroinden-4-yl)oxy]-5-(trifluoromethyl)pyrimidin-2-yl]amino]benzamide
    —— 3-(2,4-Dichlorophenyl)-1-(2,2-difluoroethyl)-4-hydroxy-8-methoxy-1,8-diazaspiro[4.5]dec-3-en-2-one 1229023-04-4 C17H18Cl2F2N2O3
    3-(2,4-Dichlorophenyl)-1-(2,2-difluoroethyl)-4-hydroxy-8-methoxy-1,8-diazaspiro[4.5]dec-3-en-2-one
    —— 3,5-dichloro-2,4,4,6-tetraphenyl-4H-thiopyran 142115-69-3 C29H20Cl2S
    3,5-dichloro-2,4,4,6-tetraphenyl-4H-thiopyran
    —— 3,3a,4,5-tetrahydro-1<i>H</i>-benzo[<i>b</i>]thiopyrano[3,4,5-<i>hi</i>]indolizin-6-one 4309-84-6 C14H13NOS
    3,3a,4,5-tetrahydro-1<i>H</i>-benzo[<i>b</i>]thiopyrano[3,4,5-<i>hi</i>]indolizin-6-one
    —— (3R,4R,5S)-diethyl 5-[6-(2-benzyloxyethyl)benzo[d][1,3]dioxol-5-yl]-4-(tert-butyldimethylsilyloxymethyl)-3-methylpyrrolidine-2,2-dicarboxylate 1455451-98-5 C34H49NO8Si
    (3R,4R,5S)-diethyl 5-[6-(2-benzyloxyethyl)benzo[d][1,3]dioxol-5-yl]-4-(tert-butyldimethylsilyloxymethyl)-3-methylpyrrolidine-2,2-dicarboxylate
    —— 3-benzamidomethyl-6-chloro-2-(4'-tolyl)imidazo<1,2-a>pyrazine 142074-26-8 C21H17ClN4O
    3-benzamidomethyl-6-chloro-2-(4'-tolyl)imidazo<1,2-a>pyrazine
    —— 3,6-Bis-(2,6-dichlor-phenoxy)-pyridazin 92967-56-1 C16H8Cl4N2O2
    3,6-Bis-(2,6-dichlor-phenoxy)-pyridazin
    —— 3,4,5-Trihydroxy-2,5-bis-(3-methyl-butyl)-4-(4-methyl-pentanoyl)-cyclopent-2-enone 97923-83-6 C21H36O5
    3,4,5-Trihydroxy-2,5-bis-(3-methyl-butyl)-4-(4-methyl-pentanoyl)-cyclopent-2-enone
    —— 3-Phenyl-2-(2-carboxy-phenyl)-indanon-(1) 1684-03-3 C22H16O3
    3-Phenyl-2-(2-carboxy-phenyl)-indanon-(1)
    —— 3-Pyrrolidino-5β-pregnen-(3)-on-(20) 95867-45-1 C25H39NO
    3-Pyrrolidino-5β-pregnen-(3)-on-(20)
    —— 3-<2-Carboxy-ethyl>-pentan-4-on-1-ol 90371-08-7 C8H14O4
    3-<2-Carboxy-ethyl>-pentan-4-on-1-ol
    —— 3-Chloro-5-methoxy-3-methyl-pent-1-yne 90001-80-2 C7H11ClO
    3-Chloro-5-methoxy-3-methyl-pent-1-yne
    —— 3-<5-(3-Oxo-propyl)-2-furyl>-propionsaeure-aethylester 91555-39-4 C12H16O4
    3-<5-(3-Oxo-propyl)-2-furyl>-propionsaeure-aethylester
    —— (+/-)-3-<Naphthyl-1-sulfin>-propionsaeure<4-nitro-benzylester> 34286-07-2 C20H17NO5S
    (+/-)-3-<Naphthyl-1-sulfin>-propionsaeure<4-nitro-benzylester>
    —— 3-Methyl-N-<naphthyl-(1)>-benzamidin 95023-59-9 C18H16N2
    3-Methyl-N-<naphthyl-(1)>-benzamidin
    —— (3aR,4S,6R,6aS)-2,3,3a,4,5,6,6a,7,8,9-decahydro-1H-cyclopenta[e]azulene-4,6-dicarboxylic acid anhydride 807648-57-3 C15H18O3
    (3aR,4S,6R,6aS)-2,3,3a,4,5,6,6a,7,8,9-decahydro-1H-cyclopenta[e]azulene-4,6-dicarboxylic acid anhydride
    —— (3S,3aS,4R,7S,7aR,9R)-7a-Acetyl-3-benzyloxy-7-methoxymethoxy-4,9-dimethyl-octahydro-4,7-ethano-inden-5-one 80878-24-6 C24H32O5
    (3S,3aS,4R,7S,7aR,9R)-7a-Acetyl-3-benzyloxy-7-methoxymethoxy-4,9-dimethyl-octahydro-4,7-ethano-inden-5-one
    —— (3aR,5'S,7S,7aS)-3'-(4-(but-3-en-1-yl)phenyl)-7-hydroxy-2,2-dimethyltetrahydrospiro[[1,3]dioxolo[4,5-c]pyran-6,5'-oxazolin]-2'-one 1426853-98-6 C20H25NO6
    (3aR,5'S,7S,7aS)-3'-(4-(but-3-en-1-yl)phenyl)-7-hydroxy-2,2-dimethyltetrahydrospiro[[1,3]dioxolo[4,5-c]pyran-6,5'-oxazolin]-2'-one
    —— (±)-(3-{2-[2-(2,2-dimethylchroman-4-yl)acetyl]-5-fluoro-1,2,3,4-tetrahydroisoquinolin-8-yl}-4-methoxyphenyl)acetic acid 1445887-13-7 C31H32FNO5
    (±)-(3-{2-[2-(2,2-dimethylchroman-4-yl)acetyl]-5-fluoro-1,2,3,4-tetrahydroisoquinolin-8-yl}-4-methoxyphenyl)acetic acid
    —— (3R,5S,7S,8R,9S,10S,13R,14S,17R)-17-((1S,2S)-2,3-Dihydroxy-1-methyl-propyl)-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthrene-3,7-diol 105360-66-5 C23H40O4
    (3R,5S,7S,8R,9S,10S,13R,14S,17R)-17-((1S,2S)-2,3-Dihydroxy-1-methyl-propyl)-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthrene-3,7-diol
    —— (3R,4S)-2-[(E)-But-2-en-(E)-ylidene]-4-isopropenyl-3-vinyl-cyclohexanone 94597-83-8 C15H20O
    (3R,4S)-2-[(E)-But-2-en-(E)-ylidene]-4-isopropenyl-3-vinyl-cyclohexanone
    —— 3-Phenylselanylmethyl-cyclohex-2-enol 128622-70-8 C13H16OSe
    3-Phenylselanylmethyl-cyclohex-2-enol
    —— 3β-acetoxy-5α-cholest-8-ene-11α,14α,15α-triol 84303-36-6 C29H48O5
    3β-acetoxy-5α-cholest-8-ene-11α,14α,15α-triol
    —— 3-(3-chloro-propionyl)-thiazolidine 52837-47-5 C6H10ClNOS
    3-(3-chloro-propionyl)-thiazolidine
    —— 3-Chlor-1-<4-chlor-phenyl>-5-<2-methoxy-phenyl>-formazan 92291-55-9 C14H12Cl2N4O
    3-Chlor-1-<4-chlor-phenyl>-5-<2-methoxy-phenyl>-formazan
    —— 3,4,6-Trichloro-2-dipentylaminomethyl-phenol 93813-49-1 C17H26Cl3NO
    3,4,6-Trichloro-2-dipentylaminomethyl-phenol
    —— 3.3'-Dichlor-sulfanilid 108871-26-7 C12H10Cl2N2O2S
    3.3'-Dichlor-sulfanilid
    —— 3-isopropyl-4-methyl-thiazolium; iodide 118926-54-8 C7H12NS*I
    3-isopropyl-4-methyl-thiazolium; iodide
    —— 3-(4-Pentyloxy-phenyl)-2-phenyl-propionic acid 2-dimethylamino-ethyl ester 95747-53-8 C24H33NO3
    3-(4-Pentyloxy-phenyl)-2-phenyl-propionic acid 2-dimethylamino-ethyl ester
    —— 3-(4-Hydroxy-benzylidenamino)-5-<3-ethyl-2,3-dihydro-benzothiazolyliden-(2)>-rhodanin 94301-71-0 C19H15N3O2S3
    3-(4-Hydroxy-benzylidenamino)-5-<3-ethyl-2,3-dihydro-benzothiazolyliden-(2)>-rhodanin
    —— 3-Triphenylsilyl-benzaldehyd 18832-20-7 C25H20OSi
    3-Triphenylsilyl-benzaldehyd
    —— (3-nitro-benzenesulfonyl)-imidophosphoric acid triphenyl ester 113057-10-6 C24H19N2O7PS
    (3-nitro-benzenesulfonyl)-imidophosphoric acid triphenyl ester
    —— 3-morpholino-propionic acid-(5-ethyl-2-methyl-anilide) 109369-03-1 C16H24N2O2
    3-morpholino-propionic acid-(5-ethyl-2-methyl-anilide)
    —— (3-bromo-propyl)-butyl-carbamonitrile 855381-77-0 C8H15BrN2
    (3-bromo-propyl)-butyl-carbamonitrile
    —— 3-Chlor-1-<4-chlor-phenyl>-5-<4-methoxy-phenyl>-formazan 92291-56-0 C14H12Cl2N4O
    3-Chlor-1-<4-chlor-phenyl>-5-<4-methoxy-phenyl>-formazan
    —— (3-ethylamino-crotonoyl)-carbamic acid ethyl ester 98881-22-2 C9H16N2O3
    (3-ethylamino-crotonoyl)-carbamic acid ethyl ester
    —— (3R,5S)-3-(3-carboxypropyl)-1-(3-phenylpropyl)-5-[(trityloxy)methyl]-2-pyrrolidinone 149505-29-3 C37H39NO4
    (3R,5S)-3-(3-carboxypropyl)-1-(3-phenylpropyl)-5-[(trityloxy)methyl]-2-pyrrolidinone