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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3',5'-Di-sec-butylbenzo-15-crown-5 95496-90-5 C22H36O5
    3',5'-Di-sec-butylbenzo-15-crown-5
    —— 3-(5-nitro-furan-2-yl)-isoxazole-5-carboxylic acid tert-butylamide 21172-08-7 C12H13N3O5
    3-(5-nitro-furan-2-yl)-isoxazole-5-carboxylic acid tert-butylamide
    —— 3-phenylsulfonyl-5-undecyn-2-one 117417-17-1 C17H22O3S
    3-phenylsulfonyl-5-undecyn-2-one
    —— 3-(acetoxymethyl)-2α-bromo-4-(tert-butylcarbonyl)-7α-methoxy-Δ<sup>3</sup>-cephem 1,1-dioxide 159425-28-2 C15H20BrNO7S
    3-(acetoxymethyl)-2α-bromo-4-(tert-butylcarbonyl)-7α-methoxy-Δ<sup>3</sup>-cephem 1,1-dioxide
    —— 3-chloropropyl-2-[(2,2,2-trichloroethoxy)carbonyl]amino-2-deoxy-α-D-galactopyranoside 1346111-29-2 C12H19Cl4NO7
    3-chloropropyl-2-[(2,2,2-trichloroethoxy)carbonyl]amino-2-deoxy-α-D-galactopyranoside
    —— 3-acetyl-11β-N-methylacetamidohexahydrosantonin 74493-43-9 C20H31NO5
    3-acetyl-11β-N-methylacetamidohexahydrosantonin
    —— 3-(9H-Fluoren-2-ylmethylsulfanyl)-propionic acid methyl ester 72322-93-1 C18H18O2S
    3-(9H-Fluoren-2-ylmethylsulfanyl)-propionic acid methyl ester
    —— [(3aR,5R,6R,6aR)-2,2-dimethyl-6-(3-phenylprop-2-ynyl)-6-prop-2-ynoxy-5,6a-dihydro-3aH-furo[2,3-d][1,3]dioxol-5-yl]methanol 1384103-04-1 C20H22O5
    [(3aR,5R,6R,6aR)-2,2-dimethyl-6-(3-phenylprop-2-ynyl)-6-prop-2-ynoxy-5,6a-dihydro-3aH-furo[2,3-d][1,3]dioxol-5-yl]methanol
    —— (3,3-Diethoxy-2-methyl-propyl)-phosphonic acid diethyl ester 79454-90-3 C12H27O5P
    (3,3-Diethoxy-2-methyl-propyl)-phosphonic acid diethyl ester
    —— (3-Chlor-phenyl)-phenylphosphinsaeure-phenylester 21713-59-7 C18H14ClO2P
    (3-Chlor-phenyl)-phenylphosphinsaeure-phenylester
    —— 3-Benzamino-2-phenylcarbamoyl-naphthalin 22440-23-9 C24H18N2O2
    3-Benzamino-2-phenylcarbamoyl-naphthalin
    —— 3,3-Dideuterio-2-piperidon 932-10-5 C5H9NO
    3,3-Dideuterio-2-piperidon
    —— 3β-Hydroxy-27-amino-5α,25β-20(22)-furosten 111824-34-1 C27H45NO2
    3β-Hydroxy-27-amino-5α,25β-20(22)-furosten
    —— 3,4-Dihydroxy-dihydroschellolsaeure-dilacton 97301-61-6 C15H18O6
    3,4-Dihydroxy-dihydroschellolsaeure-dilacton
    —— 3-<Naphthyl-(1)>-5-<selenienyl-(2)>-pyrazol 97788-95-9 C17H12N2Se
    3-<Naphthyl-(1)>-5-<selenienyl-(2)>-pyrazol
    —— 3-methyl-4-phenylsulfanyloxan-2-one 85287-72-5 C12H14O2S
    3-methyl-4-phenylsulfanyloxan-2-one
    —— 3‐amino‐12‐methyl‐2′‐oxospiro[benzo[c]pyrano[3,2‐a]phenazine‐1,3′‐indoline]‐2‐carbonitrile 1442110-92-0 C28H17N5O2
    3‐amino‐12‐methyl‐2′‐oxospiro[benzo[c]pyrano[3,2‐a]phenazine‐1,3′‐indoline]‐2‐carbonitrile
    —— 3-Chloro-6-{[2-ethoxycarbonyl-1-methyl-eth-(E)-ylidene]-hydrazono}-6H-pyridazine-1-carboxylic acid ethyl ester 78705-93-8 C13H17ClN4O4
    3-Chloro-6-{[2-ethoxycarbonyl-1-methyl-eth-(E)-ylidene]-hydrazono}-6H-pyridazine-1-carboxylic acid ethyl ester
    —— 3-(8-oxa-1-thia-3-aza-dibenzo[e,h]azulene-2-ylmethoxy)-propyl-amine 629642-60-0 C19H18N2O2S
    3-(8-oxa-1-thia-3-aza-dibenzo[e,h]azulene-2-ylmethoxy)-propyl-amine
    —— 3-[3-(Bis-benzyloxy-methyl)-6-chloro-1,5,8-trimethoxy-naphthalen-2-yl]-4-hydroxymethyl-2-methoxy-6-methyl-benzoic acid methyl ester 492453-50-6 C39H39ClO9
    3-[3-(Bis-benzyloxy-methyl)-6-chloro-1,5,8-trimethoxy-naphthalen-2-yl]-4-hydroxymethyl-2-methoxy-6-methyl-benzoic acid methyl ester
    —— 3-Aethyl-6-methyl-1-pentyl-piperidin 96954-56-2 C13H27N
    3-Aethyl-6-methyl-1-pentyl-piperidin
    —— 3-Morpholinomethyl-5-methyl-5-ethyl-hydantoin 91335-04-5 C11H19N3O3
    3-Morpholinomethyl-5-methyl-5-ethyl-hydantoin
    —— 3.6-Dibrom-7-hydroxy-4-methyl-8-<benzylamino-methyl>-cumarin 94331-96-1 C18H15Br2NO3
    3.6-Dibrom-7-hydroxy-4-methyl-8-<benzylamino-methyl>-cumarin
    —— 3-ethyl-4-hydroxymethyl-2-methyl-thiazolium; toluene-4-sulfonate 95493-73-5 C7H7O3S*C7H12NOS
    3-ethyl-4-hydroxymethyl-2-methyl-thiazolium; toluene-4-sulfonate
    —— 3-Nitro-5-methoxy-4-<4-methoxy-phenoxy>-benzoesaeure 92554-41-1 C15H13NO7
    3-Nitro-5-methoxy-4-<4-methoxy-phenoxy>-benzoesaeure
    —— 3-Benzoyl-1-hydroxy-4-phenyl-naphthoesaeure 102543-21-5 C24H16O4
    3-Benzoyl-1-hydroxy-4-phenyl-naphthoesaeure
    —— 3,11-Dioxo-2,2,4,4,9,12-hexadeutero-5α-androstan 100979-86-0 C19H28O2
    3,11-Dioxo-2,2,4,4,9,12-hexadeutero-5α-androstan
    —— 3-Amino-2-(4-chloro-phenyl)-1-oxo-2,5,6,7,8,9-hexahydro-1H-cyclohepta[c]pyridine-4-carbonitrile 95606-05-6 C17H16ClN3O
    3-Amino-2-(4-chloro-phenyl)-1-oxo-2,5,6,7,8,9-hexahydro-1H-cyclohepta[c]pyridine-4-carbonitrile
    —— 3-Phenyl-5-((E)-2-thiophen-2-yl-vinyl)-1H-pyrazole-4-carbonitrile 93764-63-7 C16H11N3S
    3-Phenyl-5-((E)-2-thiophen-2-yl-vinyl)-1H-pyrazole-4-carbonitrile
    —— 3-Methyl-4-<N-(2-hydroxyethyl)-benzylaminomethylen>-1-phenylpyrazolon-5 5499-73-0 C20H21N3O2
    3-Methyl-4-<N-(2-hydroxyethyl)-benzylaminomethylen>-1-phenylpyrazolon-5
    —— 3-amino-6,7,8,9,10,11-hexahydro-N,N-dimethyl-5H-cyclooct[b]indole-5-propanamine 119284-67-2 C19H29N3
    3-amino-6,7,8,9,10,11-hexahydro-N,N-dimethyl-5H-cyclooct[b]indole-5-propanamine
    —— 3-Phenyl-5-chlorcarbanthranil 39695-72-2 C14H8ClNO2
    3-Phenyl-5-chlorcarbanthranil
    —— 3-(4-Chloro-phenyl)-4-methyl-4,5-dihydro-pyrazole-1-carboxylic acid (4-difluoromethoxy-phenyl)-amide 67741-40-6 C18H16ClF2N3O2
    3-(4-Chloro-phenyl)-4-methyl-4,5-dihydro-pyrazole-1-carboxylic acid (4-difluoromethoxy-phenyl)-amide
    —— (3R,4R)-N3,N4-bis[3,5-di-t-butylsalicylidene]-1-phenyl-3,4-diaminopyrrolidine 1428558-83-1 C40H55N3O2
    (3R,4R)-N3,N4-bis[3,5-di-t-butylsalicylidene]-1-phenyl-3,4-diaminopyrrolidine
    —— 3ξ-(4-bromo-phenyl)-5-(4-dimethylamino-phenyl)-2-phenyl-(3ar,6ac)-tetrahydro-pyrrolo[3,4-d]isoxazole-4,6-dione 70464-59-4 C25H22BrN3O3
    3ξ-(4-bromo-phenyl)-5-(4-dimethylamino-phenyl)-2-phenyl-(3ar,6ac)-tetrahydro-pyrrolo[3,4-d]isoxazole-4,6-dione
    —— (3-chloro-pent-4-enyl)-cyclohexyl ether 53334-57-9 C11H19ClO
    (3-chloro-pent-4-enyl)-cyclohexyl ether
    —— 3,3-Diphenyl-1,4-diazabicyclo<4.4.0>decan-5-on 29094-45-9 C20H22N2O
    3,3-Diphenyl-1,4-diazabicyclo<4.4.0>decan-5-on
    —— 3-formyl-8-vinyldeuteroporphyrin IX dimethyl ester 10200-04-1 C35H36N4O5
    3-formyl-8-vinyldeuteroporphyrin IX dimethyl ester
    —— (3aS,4S,6aS)-4-methoxy-4-(phenylmethoxymethyl)-6,6a-dihydro-3aH-furo[3,4-d][1,3,2]dioxathiole 2,2-dioxide 130114-67-9 C13H16O7S
    (3aS,4S,6aS)-4-methoxy-4-(phenylmethoxymethyl)-6,6a-dihydro-3aH-furo[3,4-d][1,3,2]dioxathiole 2,2-dioxide
    —— 3-chloro-5-(2-chloro-1,2-dimethyl-propylsulfanyl)-[1,2,4]thiadiazole 26542-88-1 C7H10Cl2N2S2
    3-chloro-5-(2-chloro-1,2-dimethyl-propylsulfanyl)-[1,2,4]thiadiazole
    —— (3R,5S)-1-benzyl-5-(bis(3,5-bis(trifluoromethyl)phenyl)(hydroxy)methyl)pyrrolidin-3-ol 1262967-62-3 C28H21F12NO2
    (3R,5S)-1-benzyl-5-(bis(3,5-bis(trifluoromethyl)phenyl)(hydroxy)methyl)pyrrolidin-3-ol
    —— 3-benzyl-5-formamidomethyl-4-methylamino-1,2,3-triazole 79248-15-0 C12H15N5O
    3-benzyl-5-formamidomethyl-4-methylamino-1,2,3-triazole
    —— (3S,3aS,6R,7R,9aS)-3-(4-bromophenoxy)-1,1,7-trimethyldecahydro-3a,7-methanocyclopenta[8]annulen-6-ol 1213270-08-6 C21H29BrO2
    (3S,3aS,6R,7R,9aS)-3-(4-bromophenoxy)-1,1,7-trimethyldecahydro-3a,7-methanocyclopenta[8]annulen-6-ol
    —— 3-amino-2',6'-dimethoxybutyranilide 76213-42-8 C12H18N2O3
    3-amino-2',6'-dimethoxybutyranilide
    —— 3-[3-chloro-4-(phenethyloxy)phenyl]-1-methoxy-1-methyl-2-thiourea 75872-87-6 C17H19ClN2O2S
    3-[3-chloro-4-(phenethyloxy)phenyl]-1-methoxy-1-methyl-2-thiourea
    —— 3-{[bis-(2-hydroxy-propyl)-amino]-methyl}-N-[2-hydrazinocarbonyl-4-(2-hydroxy-3-piperidin-1-yl-propoxy)-phenyl]-benzamide 773071-55-9 C29H43N5O6
    3-{[bis-(2-hydroxy-propyl)-amino]-methyl}-N-[2-hydrazinocarbonyl-4-(2-hydroxy-3-piperidin-1-yl-propoxy)-phenyl]-benzamide
    —— 3,7-dimethyl-1-nitrooctane 118304-29-3 C10H21NO2
    3,7-dimethyl-1-nitrooctane
    —— (3E,6R,9E,11R,14R)-11-[tert-butyl(dimethyl)silyl]oxy-6,14-dimethyl-1,7-dioxacyclotetradeca-3,9-diene-2,8-dione 135100-93-5 C20H34O5Si
    (3E,6R,9E,11R,14R)-11-[tert-butyl(dimethyl)silyl]oxy-6,14-dimethyl-1,7-dioxacyclotetradeca-3,9-diene-2,8-dione
    —— 3-[4-Chloro-3-(7-methyl-2,4,5,8,13-pentazatricyclo[7.4.0.02,6]trideca-1(9),3,5,7,10,12-hexaen-3-yl)phenyl]oxan-3-ol 1552287-56-5 C20H18ClN5O2
    3-[4-Chloro-3-(7-methyl-2,4,5,8,13-pentazatricyclo[7.4.0.02,6]trideca-1(9),3,5,7,10,12-hexaen-3-yl)phenyl]oxan-3-ol
    —— 3-iodo-N1-(2-methyl-4-heptafluoroisopropylphenyl)-N2-(2-hydroxy-1,1-dimethylethyl)phthalic acid diamide 346573-95-3 C22H20F7IN2O3
    3-iodo-N1-(2-methyl-4-heptafluoroisopropylphenyl)-N2-(2-hydroxy-1,1-dimethylethyl)phthalic acid diamide