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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3,5,5,5-Tetrafluor-1-phenyl-4-trifluormethyl-pent-3-en-1-in 13910-32-2 C12H5F7
    3,5,5,5-Tetrafluor-1-phenyl-4-trifluormethyl-pent-3-en-1-in
    —— 3-(4-((tert-butyldimethylsilyl)oxy)-3-methoxyphenyl)propan-1-ol 210173-59-4 C16H28O3Si
    3-(4-((tert-butyldimethylsilyl)oxy)-3-methoxyphenyl)propan-1-ol
    —— 3,3'-(4-methyl-1,3-phenylene)bis(5-methyl-2-(1-phenylhept-1-en-2-yl)thiazolidin-4-one) 134667-88-2 C41H50N2O2S2
    3,3'-(4-methyl-1,3-phenylene)bis(5-methyl-2-(1-phenylhept-1-en-2-yl)thiazolidin-4-one)
    —— 3ξ-methylcholest-4-en-3-ol 4505-66-2 C28H48O
    3ξ-methylcholest-4-en-3-ol
    —— (3aS,6S,6aR)-6-[(E,1S)-1-[tert-butyl(dimethyl)silyl]oxy-3-iodoprop-2-enyl]-3a-methyl-2-phenyl-6,6a-dihydrofuro[3,4-d][1,3]oxazol-4-one 482315-10-6 C21H28INO4Si
    (3aS,6S,6aR)-6-[(E,1S)-1-[tert-butyl(dimethyl)silyl]oxy-3-iodoprop-2-enyl]-3a-methyl-2-phenyl-6,6a-dihydrofuro[3,4-d][1,3]oxazol-4-one
    —— 3,13-dimethoxy-5,7,11,11a-tetrahydro-6H,9H-benzo[c]naphtho[1,2-e]thiazolo[3,4-a]azepine 1258845-24-7 C22H23NO2S
    3,13-dimethoxy-5,7,11,11a-tetrahydro-6H,9H-benzo[c]naphtho[1,2-e]thiazolo[3,4-a]azepine
    —— (3β,5β,12α)-3-[[(4S)-4-[bis[2-[bis(carboxymethyl)amino]ethyl]amino]-4-carboxy-1-oxobutyl]amino]-12-hydroxycholan-24-oic acid 280765-83-5 C41H66N4O14
    (3β,5β,12α)-3-[[(4S)-4-[bis[2-[bis(carboxymethyl)amino]ethyl]amino]-4-carboxy-1-oxobutyl]amino]-12-hydroxycholan-24-oic acid
    —— 3β,4β-Isopropylidendioxy-5α-cholestanol-(5) 104377-37-9 C30H52O3
    3β,4β-Isopropylidendioxy-5α-cholestanol-(5)
    —— 3-(ethylthio)-2-phenylimidazo[1,2-a]pyridine 4882-12-6 C15H14N2S
    3-(ethylthio)-2-phenylimidazo[1,2-a]pyridine
    —— 3,17-dimethyl-18,19-dinor-17α-cholesta-1,3,5,7,9,11,13,15-octaene 155875-07-3 C27H32
    3,17-dimethyl-18,19-dinor-17α-cholesta-1,3,5,7,9,11,13,15-octaene
    —— 3-hydroxy-9,10-seco-17α,20;20,21-bismethylenedioxypregna-1,(10),2,4-trien-11-one 89376-69-2 C23H30O6
    3-hydroxy-9,10-seco-17α,20;20,21-bismethylenedioxypregna-1,(10),2,4-trien-11-one
    —— 3β-dimethoxymethyl-4α-(methoxymethoxy)cyclopentane-1-carboxylic acid 91661-09-5 C11H20O6
    3β-dimethoxymethyl-4α-(methoxymethoxy)cyclopentane-1-carboxylic acid
    —— 3-methyl-9-(trimethylsilyl)nona-1,8-diyn-3-ol 1193778-69-6 C13H22OSi
    3-methyl-9-(trimethylsilyl)nona-1,8-diyn-3-ol
    —— 3-Methyl-cholesta-2,4-dien 4505-65-1 C28H46
    3-Methyl-cholesta-2,4-dien
    —— 3-(4-nitrophenyl)-2-oxo-2H,5H-pyrano[3,2-c]chromen-5-yl acetate 1253228-44-2 C20H13NO7
    3-(4-nitrophenyl)-2-oxo-2H,5H-pyrano[3,2-c]chromen-5-yl acetate
    —— 3,4-Methylendioxyphenyl-trimethylsilylketon 254973-61-0 C11H14O3Si
    3,4-Methylendioxyphenyl-trimethylsilylketon
    —— 3-nitro-4-(phenylsulfonylmethyl)benzophenone 94514-35-9 C20H15NO5S
    3-nitro-4-(phenylsulfonylmethyl)benzophenone
    —— 3-methyltetrahydro-5H-cyclopenta[b][1,4]oxathiin-2(3H)-one 1314535-91-5 C8H12O2S
    3-methyltetrahydro-5H-cyclopenta[b][1,4]oxathiin-2(3H)-one
    —— 3β,17β-Dihydroxy-androst-5-en-7-on-oxim-3,17-diacetat 6845-55-2 C23H33NO5
    3β,17β-Dihydroxy-androst-5-en-7-on-oxim-3,17-diacetat
    —— 3-((2R,3R,4S,5S,6S)-3,4,5-triacetoxy-6-methoxycarbonyl-tetrahydropyran-2-yl)-5-{4-[2-(5-ethyl-2-pyridinyl)ethoxy]benzyl}-thiazolidine-2,4-dione 1296832-69-3 C32H36N2O12S
    3-((2R,3R,4S,5S,6S)-3,4,5-triacetoxy-6-methoxycarbonyl-tetrahydropyran-2-yl)-5-{4-[2-(5-ethyl-2-pyridinyl)ethoxy]benzyl}-thiazolidine-2,4-dione
    —— 3-(2-(tert-butoxy)-2-oxoethyl)-1-methyl-1H-imidazol-3-ium bromide 956713-48-7 Br*C10H17N2O2
    3-(2-(tert-butoxy)-2-oxoethyl)-1-methyl-1H-imidazol-3-ium bromide
    —— 3α-,5-(1'-methylethano)-5α-cholestan-3β-ol 111705-12-5 C30H52O
    3α-,5-(1'-methylethano)-5α-cholestan-3β-ol
    —— 3,4-dihydroxyphenyl-2-methyl-L-alanylglycine<4-(1,3-dihydro-2H-benzimidazol-2-one-1-yl)>piperidinamide 78734-36-8 C24H29N5O5*ClH
    3,4-dihydroxyphenyl-2-methyl-L-alanylglycine<4-(1,3-dihydro-2H-benzimidazol-2-one-1-yl)>piperidinamide
    —— 3-thioxocholest-4-ene 37711-32-3 C27H44S
    3-thioxocholest-4-ene
    —— 3-((3S,3aS,5aS,6R,9aR,9bS)-3-Hydroxy-3a-methyl-7-oxo-dodecahydro-cyclopenta[a]naphthalen-6-yl)-propionic acid methyl ester 111954-48-4 C18H28O4
    3-((3S,3aS,5aS,6R,9aR,9bS)-3-Hydroxy-3a-methyl-7-oxo-dodecahydro-cyclopenta[a]naphthalen-6-yl)-propionic acid methyl ester
    —— 3-(o-nitrobenzyl)-2'-deoxy-5-fluorouridine 98653-16-8 C16H16FN3O7
    3-(o-nitrobenzyl)-2'-deoxy-5-fluorouridine
    —— 3,5-dinitro-benzoic acid-(4-allyl-2-methoxy-phenyl ester) 94541-97-6 C17H14N2O7
    3,5-dinitro-benzoic acid-(4-allyl-2-methoxy-phenyl ester)
    —— 3,5,8-trihydroxy-1-methyl-9,10-dioxo-7-((2S,3S,4R,5R,6R)-3,4,5-triacetoxy-6-(acetoxymethyl)tetrahydro-2H-pyran-2-yl)-9,10-dihydroanthracene-2-carboxylic acid 137410-42-5 C30H28O16
    3,5,8-trihydroxy-1-methyl-9,10-dioxo-7-((2S,3S,4R,5R,6R)-3,4,5-triacetoxy-6-(acetoxymethyl)tetrahydro-2H-pyran-2-yl)-9,10-dihydroanthracene-2-carboxylic acid
    —— 3-(2'-acetoxyethyl)-2,3-dihydro-4H-1,3-benzoxazin-4-one 143248-39-9 C12H13NO4
    3-(2'-acetoxyethyl)-2,3-dihydro-4H-1,3-benzoxazin-4-one
    —— 3-(N-acylamino)-o-carborane 20671-28-7 C4H15B10NO
    3-(N-acylamino)-o-carborane
    —— 3'-amino-17-methyl-(2ξ,3ξ,5α)-2,3-dihydro-androstano[2,3-<i>d</i>]isoxazol-17β-ol 68432-13-3 C21H34N2O2
    3'-amino-17-methyl-(2ξ,3ξ,5α)-2,3-dihydro-androstano[2,3-<i>d</i>]isoxazol-17β-ol
    —— 3,3'-(4-methyl-1,3-phenylene)bis(5-methyl-2-phenylthiazolidin-4-one) 134667-79-1 C27H26N2O2S2
    3,3'-(4-methyl-1,3-phenylene)bis(5-methyl-2-phenylthiazolidin-4-one)
    —— 3-methyl-4-(phenylsulfonyl)-2-sulfolene 114596-88-2 C11H12O4S2
    3-methyl-4-(phenylsulfonyl)-2-sulfolene
    —— 3-(undec-10-enylamido)-2-[4-chlorophenyl]-5-methyl-4-thiazolidinone 1415230-20-4 C21H29ClN2O2S
    3-(undec-10-enylamido)-2-[4-chlorophenyl]-5-methyl-4-thiazolidinone
    —— 3,4-Bis-nonyloxy-benzoyl chloride 134765-97-2 C25H41ClO3
    3,4-Bis-nonyloxy-benzoyl chloride
    —— 3-acetoxy-3'-carbethoxy-2'-methylcholestano<3ξ,5ξ-de>-3',4'-dihydropyran 135705-67-8 C35H56O5
    3-acetoxy-3'-carbethoxy-2'-methylcholestano<3ξ,5ξ-de>-3',4'-dihydropyran
    —— 3,5-dinitro-N-[(3S)-2-(18O)oxidanylidene(118O)oxolan-3-yl]benzamide 134863-58-4 C11H9N3O7
    3,5-dinitro-N-[(3S)-2-(18O)oxidanylidene(118O)oxolan-3-yl]benzamide
    —— 3-Chloro-2,2,3-trimethylbutanenitrile 4237-81-4 C7H12ClN
    3-Chloro-2,2,3-trimethylbutanenitrile
    —— 3-ethyl-4-phenyl-1,2,5-selenadiazole 112633-36-0 C10H10N2Se
    3-ethyl-4-phenyl-1,2,5-selenadiazole
    —— 3-cinnamyl-1H-indole 15849-24-8 C17H15N
    3-cinnamyl-1H-indole
    —— 3-Methyl-A,19-dinor-Δ<sup>3</sup>-androsten-17β-ol 22957-36-4 C18H28O
    3-Methyl-A,19-dinor-Δ<sup>3</sup>-androsten-17β-ol
    —— 3,3'-(5-nitro-thiazol-2-ylazanediyl)-bis-propionitrile 21166-03-0 C9H9N5O2S
    3,3'-(5-nitro-thiazol-2-ylazanediyl)-bis-propionitrile
    —— (3aS,5aS,6R,9aR,9bS)-3a-ethyl-6-(3-oxobutyl)decahydro-3H-cyclopenta[a]naphthalene-3,7(3aH)-dione 23759-68-4 C19H28O3
    (3aS,5aS,6R,9aR,9bS)-3a-ethyl-6-(3-oxobutyl)decahydro-3H-cyclopenta[a]naphthalene-3,7(3aH)-dione
    —— [3-[4-(tert-Butyl-dimethyl-silanyloxy)-3-methoxy-phenyl]-prop-(E)-ylidene]-((S)-2-methoxymethyl-pyrrolidin-1-yl)-amine 370878-48-1 C22H38N2O3Si
    [3-[4-(tert-Butyl-dimethyl-silanyloxy)-3-methoxy-phenyl]-prop-(E)-ylidene]-((S)-2-methoxymethyl-pyrrolidin-1-yl)-amine
    —— 3,4-octadiene 118539-16-5 C8H14
    3,4-octadiene
    —— (3β)-methyl 3-{[(1,1-dimethylethyl)dimethylsilyl]oxy}-urs-12-en-28-oate 197500-54-2 C37H64O3Si
    (3β)-methyl 3-{[(1,1-dimethylethyl)dimethylsilyl]oxy}-urs-12-en-28-oate
    —— (3,5-bis-trifluoromethyl-phenyl)-dicyano-amine 955997-43-0 C10H3F6N3
    (3,5-bis-trifluoromethyl-phenyl)-dicyano-amine
    —— 3-(2-Ethoxycarbonyl-propoxymethoxy)-2-methyl-propionic acid ethyl ester 39837-88-2 C13H24O6
    3-(2-Ethoxycarbonyl-propoxymethoxy)-2-methyl-propionic acid ethyl ester
    —— 3-(1,2-Dibromethyl)-3-methyl-1,2,4-trioxolan 98909-17-2 C5H8Br2O3
    3-(1,2-Dibromethyl)-3-methyl-1,2,4-trioxolan
    —— (3R,4R)-1,6-Bis-benzenesulfonyl-hexane-3,4-diol 195731-32-9 C18H22O6S2
    (3R,4R)-1,6-Bis-benzenesulfonyl-hexane-3,4-diol