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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-Amino-1,1,1-trifluoropropan-2-one 136400-35-6 C3H4F3NO
    3-Amino-1,1,1-trifluoropropan-2-one
    —— 3-(Pyrimidin-2-yl)-1,2,4-thiadiazol-5-amine 138588-24-6 C6H5N5S
    3-(Pyrimidin-2-yl)-1,2,4-thiadiazol-5-amine
    —— <<3-(t-butyldimethylsilyloxy)-5-(methoxymethyl)>-phenyl>-3-trifluoromethyl-3H-diaziridine 136386-83-9 C16H25F3N2O2Si
    <<3-(t-butyldimethylsilyloxy)-5-(methoxymethyl)>-phenyl>-3-trifluoromethyl-3H-diaziridine
    —— (3Z,5Z)-3,5-nonadien-1-ol 79532-12-0 C9H16O
    (3Z,5Z)-3,5-nonadien-1-ol
    —— 3-(2,6-dichloro-4-trifluoromethylphenyl)-6-methylthiouracil 136756-95-1 C12H7Cl2F3N2O2S
    3-(2,6-dichloro-4-trifluoromethylphenyl)-6-methylthiouracil
    —— 3,3'-Dimethyl-6-nitro-6'-brom-8-methoxy-2H-1-benzopyran<2-spiro-2'>benzothiazolin 17028-53-4 C18H15BrN2O4S
    3,3'-Dimethyl-6-nitro-6'-brom-8-methoxy-2H-1-benzopyran<2-spiro-2'>benzothiazolin
    —— 3,5-dimethyl-octanoic acid ethyl ester 62619-20-9 C12H24O2
    3,5-dimethyl-octanoic acid ethyl ester
    —— 3-methyl-3,4-dihydro-2H-pyran 91293-93-5 C6H10O
    3-methyl-3,4-dihydro-2H-pyran
    —— 3,3'-Dimethyl-2H-1-benzopyran-<2-spiro-2'>-benzothiazolin 16862-68-3 C17H15NOS
    3,3'-Dimethyl-2H-1-benzopyran-<2-spiro-2'>-benzothiazolin
    —— 3-(2,6-dimethylphenoxy)-2-(4-methylphenyl)-1H-benzo[f][1,3,2]benzoxazaphosphinine 3-oxide 132035-03-1 C26H24NO3P
    3-(2,6-dimethylphenoxy)-2-(4-methylphenyl)-1H-benzo[f][1,3,2]benzoxazaphosphinine 3-oxide
    —— 3-[Di(thiophen-3-yl)methylidene]thiophen-1-ium 29120-04-5 C13H9S3
    3-[Di(thiophen-3-yl)methylidene]thiophen-1-ium
    —— 3,3-Dibrom-2-hydroxymethyl-acrylsaeure 20331-55-9 C4H4Br2O3
    3,3-Dibrom-2-hydroxymethyl-acrylsaeure
    —— 3,13-di-O-methylferruginin A 74047-46-4 C32H40O4
    3,13-di-O-methylferruginin A
    —— 3-Butoxyphenyl-N-methylcarbamat 3978-68-5 C12H17NO3
    3-Butoxyphenyl-N-methylcarbamat
    —— 3,3-Dimethylthian-1-oxid 31815-13-1 C7H14OS
    3,3-Dimethylthian-1-oxid
    —— 3(5)-Methoxycarbonyl-4-(β-D-ribofuranosyl)pyrazol 50866-58-5 C10H14N2O6
    3(5)-Methoxycarbonyl-4-(β-D-ribofuranosyl)pyrazol
    —— 3α-Methylnopinon 72120-69-5 C10H16O
    3α-Methylnopinon
    —— 3,4-Dimethyl-3-(methylsulfanyl)-1,3-dihydro-2H-indol-2-one 61394-65-8 C11H13NOS
    3,4-Dimethyl-3-(methylsulfanyl)-1,3-dihydro-2H-indol-2-one
    —— 3,5,5,8,8-Pentamethyl-5,6,7,8-tetrahydronaphthalen-1-ol 89780-10-9 C15H22O
    3,5,5,8,8-Pentamethyl-5,6,7,8-tetrahydronaphthalen-1-ol
    —— 3-(3,4-Dichlorphenyl)-5-methyl-1,2,3-oxathiadiazolin-4-on-2-oxid 52559-50-9 C9H7Cl2NO3S
    3-(3,4-Dichlorphenyl)-5-methyl-1,2,3-oxathiadiazolin-4-on-2-oxid
    —— 3α,10-Dimethyl-Δ<sup>1,9</sup>-octahydrochinolin 60490-40-6 C11H19N
    3α,10-Dimethyl-Δ<sup>1,9</sup>-octahydrochinolin
    —— 3-Methoxy-6-methyl-1,2,4-triazin 61178-10-7 C5H7N3O
    3-Methoxy-6-methyl-1,2,4-triazin
    —— 3-(2,5-dimethylphenoxy)-2-(4-methylphenyl)-1H-benzo[f][1,3,2]benzoxazaphosphinine 3-oxide 132035-02-0 C26H24NO3P
    3-(2,5-dimethylphenoxy)-2-(4-methylphenyl)-1H-benzo[f][1,3,2]benzoxazaphosphinine 3-oxide
    —— 3-(2-Butyl-5-methyl-cyclopentyl)-3-oxo-2-(triphenyl-λ<sup>5</sup>-phosphanylidene)-propionic acid ethyl ester 107408-67-3 C33H39O3P
    3-(2-Butyl-5-methyl-cyclopentyl)-3-oxo-2-(triphenyl-λ<sup>5</sup>-phosphanylidene)-propionic acid ethyl ester
    —— 3,7-Dimethyl-3-(methylsulfanyl)-1,3-dihydro-2H-indol-2-one 61394-67-0 C11H13NOS
    3,7-Dimethyl-3-(methylsulfanyl)-1,3-dihydro-2H-indol-2-one
    —— 3-Methyl-3-(methylsulfanyl)-2-oxo-2,3-dihydro-1H-indole-5-carbonitrile 61394-71-6 C11H10N2OS
    3-Methyl-3-(methylsulfanyl)-2-oxo-2,3-dihydro-1H-indole-5-carbonitrile
    —— 3,5-dioxabicyclo[5.1.0]octane 25399-19-3 C6H10O2
    3,5-dioxabicyclo[5.1.0]octane
    —— 3-Methyl-3-(methylsulfanyl)-2-oxo-2,3-dihydro-1H-indole-4-carbonitrile 61394-72-7 C11H10N2OS
    3-Methyl-3-(methylsulfanyl)-2-oxo-2,3-dihydro-1H-indole-4-carbonitrile
    —— 3-(2-Nitro-1-phenylethyl)cycloheptan-1-one 70361-01-2 C15H19NO3
    3-(2-Nitro-1-phenylethyl)cycloheptan-1-one
    —— 3,3-Dibromo-2-bromomethyl-acrylic acid 20207-66-3 C4H3Br3O2
    3,3-Dibromo-2-bromomethyl-acrylic acid
    —— 3,3-ethylenendioxy-6β-methyl-cis-bicyclo<3.3.0>octane 79248-33-2 C11H18O2
    3,3-ethylenendioxy-6β-methyl-cis-bicyclo<3.3.0>octane
    —— 3-Phenyl-3-nortricyclyl-Kation 55408-80-5 C13H13
    3-Phenyl-3-nortricyclyl-Kation
    —— 3-(2-bromoethoxy)cyclopent-2-en-1-one 42858-97-9 C7H9BrO2
    3-(2-bromoethoxy)cyclopent-2-en-1-one
    —— (3R,4aR,8aR)-3-Isopropenyl-8a-methyl-3,4,4a,5,8,8a-hexahydro-2H-naphthalen-1-one 57636-77-8 C14H20O
    (3R,4aR,8aR)-3-Isopropenyl-8a-methyl-3,4,4a,5,8,8a-hexahydro-2H-naphthalen-1-one
    —— 3',4',5'-Trimethoxyspiro[1,3-dioxane-2,13'-tetracyclo[9.5.0.02,7.012,16]hexadeca-1(11),2,4,6,14-pentaene] 103532-94-1 C22H26O5
    3',4',5'-Trimethoxyspiro[1,3-dioxane-2,13'-tetracyclo[9.5.0.02,7.012,16]hexadeca-1(11),2,4,6,14-pentaene]
    —— 3-O-Myristoyl-D-glucopyranose 73118-67-9 C20H38O7
    3-O-Myristoyl-D-glucopyranose
    —— (3S,4S)-4-Amino-3-hydroxy-pyrrolidin-2-one 220812-13-5 C4H8N2O2
    (3S,4S)-4-Amino-3-hydroxy-pyrrolidin-2-one
    —— 3-Chloro-6-decylpyridazine 134321-91-8 C14H23ClN2
    3-Chloro-6-decylpyridazine
    —— 3-[2-((3aR,7S,7aS)-2,2,3a,7-Tetramethyl-3a,6,7,7a-tetrahydro-benzo[1,3]dioxol-5-ylsulfanyl)-ethoxy]-cyclopent-2-enone 81939-95-9 C18H26O4S
    3-[2-((3aR,7S,7aS)-2,2,3a,7-Tetramethyl-3a,6,7,7a-tetrahydro-benzo[1,3]dioxol-5-ylsulfanyl)-ethoxy]-cyclopent-2-enone
    —— 3-(2,5-dihydro-2,5-dioxopyrrol-3-yl)-5-methyl-1H-indole 889108-68-3 C13H10N2O2
    3-(2,5-dihydro-2,5-dioxopyrrol-3-yl)-5-methyl-1H-indole
    —— 3-bromo-1-methyl-5-(propan-2-yl)-1H-1,2,4-triazole 1573547-76-8 C6H10BrN3
    3-bromo-1-methyl-5-(propan-2-yl)-1H-1,2,4-triazole
    —— (3R,3aS,5aS,10aS,10bS)-5a,8-dimethyl-7,10-dioxo-3-propan-2-yl-1,2,3,4,5,6,10a,10b-octahydrocyclohepta[g]indene-3a-carboxylic acid 247035-54-7 C20H28O4
    (3R,3aS,5aS,10aS,10bS)-5a,8-dimethyl-7,10-dioxo-3-propan-2-yl-1,2,3,4,5,6,10a,10b-octahydrocyclohepta[g]indene-3a-carboxylic acid
    —— 3-sec-Butyl-benzofuran 105230-34-0 C12H14O
    3-sec-Butyl-benzofuran
    —— 3-carbobenzyloxyamino-4-methylcyclopentan-1-one 138499-02-2 C14H17NO3
    3-carbobenzyloxyamino-4-methylcyclopentan-1-one
    —— 3-[N-(4-Chlorobenzyl)-3-phenylacetyl-5-(quinolin-2-yl methoxy)indol-2-yl]-2,2-dimethylpropanoic acid 136668-93-4 C38H33ClN2O4
    3-[N-(4-Chlorobenzyl)-3-phenylacetyl-5-(quinolin-2-yl methoxy)indol-2-yl]-2,2-dimethylpropanoic acid
    —— (3aS,6S,7S,7aR)-7-Hydroxy-6-phenoxy-tetrahydro-[1,3]oxathiolo[5,4-c]pyran-2-one 113119-52-1 C12H12O5S
    (3aS,6S,7S,7aR)-7-Hydroxy-6-phenoxy-tetrahydro-[1,3]oxathiolo[5,4-c]pyran-2-one
    —— 3-(1H-pyrrol-3-yl)-1-propanol 7699-49-2 C7H11NO
    3-(1H-pyrrol-3-yl)-1-propanol
    —— 3-methyl-3-phenylpyrrolidin-2-one 51439-71-5 C11H13NO
    3-methyl-3-phenylpyrrolidin-2-one
    —— 3-(4-Nitrophenoxy)azetidine hydrochloride 1803610-95-8 C9H11ClN2O3
    3-(4-Nitrophenoxy)azetidine hydrochloride
    —— (-)-(3S,4R,5R,6S)-4,5-diazido-3,6-di-O-benzylthiepane-S,S-oxide 347837-95-0 C20H22N6O4S
    (-)-(3S,4R,5R,6S)-4,5-diazido-3,6-di-O-benzylthiepane-S,S-oxide