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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3′,5′-bis-O-tert-butyldimethylsilyl-2′-deoxy-2′-α-fluoro-2′-β-C-methylcytidine 1160558-13-3 C22H42FN3O4Si2
    3′,5′-bis-O-tert-butyldimethylsilyl-2′-deoxy-2′-α-fluoro-2′-β-C-methylcytidine
    —— (3,5-Dinitro-phenyl)-methanesulfonyl chloride 77421-10-4 C7H5ClN2O6S
    (3,5-Dinitro-phenyl)-methanesulfonyl chloride
    —— 3,7-Dimethyl-2,8-dioxa-5-aza-1-phospha<sup>III</sup>-bicyclo <3.3.0>octan 143839-17-2 C6H12NO2P
    3,7-Dimethyl-2,8-dioxa-5-aza-1-phospha<sup>III</sup>-bicyclo <3.3.0>octan
    —— 3-O-benzoyl-2,4-O-benzylidene-1-bromo-1-deoxy-DL-erythritol 81975-93-1 C18H17BrO4
    3-O-benzoyl-2,4-O-benzylidene-1-bromo-1-deoxy-DL-erythritol
    —— 3-cyclohexyl-5-methyl-oxazolidine-2,4-dione 104398-25-6 C10H15NO3
    3-cyclohexyl-5-methyl-oxazolidine-2,4-dione
    —— (3S,9S,12R,16S)-6-eth-(Z)-ylidene-3,12-diisopropyl-16-((E)-4-tritylsulfanyl-but-1-enyl)-9-tritylsulfanylmethyl-1-oxa-4,7,10,13-tetraazacyclohexadecane-2,5,8,11,14-pentaone 180973-35-7 C62H66N4O6S2
    (3S,9S,12R,16S)-6-eth-(Z)-ylidene-3,12-diisopropyl-16-((E)-4-tritylsulfanyl-but-1-enyl)-9-tritylsulfanylmethyl-1-oxa-4,7,10,13-tetraazacyclohexadecane-2,5,8,11,14-pentaone
    —— 3',4'-dichloro-5-fluorobiphenyl-2-yl dimethylcarbamate 1224731-28-5 C15H12Cl2FNO2
    3',4'-dichloro-5-fluorobiphenyl-2-yl dimethylcarbamate
    —— 3-<<(trifluoromethyl)sulfonyl>oxy>-17β-(N,N-diisopropylcarbamoyl)androsta-3,5-dien-11-one 124688-95-5 C27H38F3NO5S
    3-<<(trifluoromethyl)sulfonyl>oxy>-17β-(N,N-diisopropylcarbamoyl)androsta-3,5-dien-11-one
    —— (3S,10R,13E,16S)-16-[(2R)-but-3-en-2-yl]-10-[(3-chloro-4-methoxyphenyl)methyl]-6,6-dimethyl-3-(2-methylpropyl)-1,4-dioxa-8,11-diazacyclohexadec-13-ene-2,5,9,12-tetrone 219660-54-5 C30H41ClN2O7
    (3S,10R,13E,16S)-16-[(2R)-but-3-en-2-yl]-10-[(3-chloro-4-methoxyphenyl)methyl]-6,6-dimethyl-3-(2-methylpropyl)-1,4-dioxa-8,11-diazacyclohexadec-13-ene-2,5,9,12-tetrone
    —— 3,10-dichloro-5H-dibenzo[b,e]azepin-6(11H)one 1269005-27-7 C14H9Cl2NO
    3,10-dichloro-5H-dibenzo[b,e]azepin-6(11H)one
    —— 3-ethyladamant-1-yl nitrate 101821-76-5 C12H19NO3
    3-ethyladamant-1-yl nitrate
    —— 3-(4-amino-2-methyl-pyrimidin-5-ylmethyl)-5-(2-hydroxy-ethyl)-2-hydroxymethyl-4-methyl-thiazolium, chloride monohydrochloride 22580-38-7 C13H19N4O2S*ClH*Cl
    3-(4-amino-2-methyl-pyrimidin-5-ylmethyl)-5-(2-hydroxy-ethyl)-2-hydroxymethyl-4-methyl-thiazolium, chloride monohydrochloride
    —— 3,3,4,4,4-pentachlorobutanoyl chloride 484067-67-6 C4H2Cl6O
    3,3,4,4,4-pentachlorobutanoyl chloride
    —— 3-morpholinopropyl 10H-phenothiazine-10-carboxylate 72331-99-8 C20H22N2O3S
    3-morpholinopropyl 10H-phenothiazine-10-carboxylate
    —— (3S,3aR,5R,5bR,9aR,11S,12aS,14bS)-3-(hydroxymethyl)-5,11,14b-tris(methoxymethoxy)-3a,8,8-trimethylhexadecahydro-1H-cyclopenta[7,8]phenanthro[4,4a-d][1,3]dioxin-12a-ol 1526915-31-0 C29H50O10
    (3S,3aR,5R,5bR,9aR,11S,12aS,14bS)-3-(hydroxymethyl)-5,11,14b-tris(methoxymethoxy)-3a,8,8-trimethylhexadecahydro-1H-cyclopenta[7,8]phenanthro[4,4a-d][1,3]dioxin-12a-ol
    —— 3-acetoxy-2-(2-chloro-5-(difluoromethoxy)phenyl)propanenitrile 1034694-21-7 C12H10ClF2NO3
    3-acetoxy-2-(2-chloro-5-(difluoromethoxy)phenyl)propanenitrile
    —— (3R,3aS,6R,6aS)-3,3a,4,5,6,6a,7,8-octahydro-3,6-dimethyl-9-propyl-2H-naphtho[8a,1-b]furan-2-one 875616-38-9 C17H26O2
    (3R,3aS,6R,6aS)-3,3a,4,5,6,6a,7,8-octahydro-3,6-dimethyl-9-propyl-2H-naphtho[8a,1-b]furan-2-one
    —— 3,4-di-O-benzoyl-1,2-dideoxy-1,2-didehydro-L-arabinopyranoside 126999-69-7 C19H16O5
    3,4-di-O-benzoyl-1,2-dideoxy-1,2-didehydro-L-arabinopyranoside
    —— 3β-hydroxy-16α,17α-methylenepregn-5-en-20-one hydrazone 421575-01-1 C22H34N2O
    3β-hydroxy-16α,17α-methylenepregn-5-en-20-one hydrazone
    —— 3,4-ethylenedioxythiophene- 2,5-dicarbonyl chloride 388602-24-2 C8H4Cl2O4S
    3,4-ethylenedioxythiophene- 2,5-dicarbonyl chloride
    —— 3-(4-amino-2-methyl-pyrimidin-5-ylmethyl)-5-(2-chlorocarbonyloxy-ethyl)-4-methyl-thiazolium; chloride 96793-20-3 C13H16ClN4O2S*Cl
    3-(4-amino-2-methyl-pyrimidin-5-ylmethyl)-5-(2-chlorocarbonyloxy-ethyl)-4-methyl-thiazolium; chloride
    —— 3,4-Dimethyl-[1,10]phenanthrolin 3002-82-2 C14H12N2
    3,4-Dimethyl-[1,10]phenanthrolin
    —— 3-benzyl-7-<(2,2-dimethyl)propyl>-1-methyl xanthine 155006-66-9 C18H22N4O2
    3-benzyl-7-<(2,2-dimethyl)propyl>-1-methyl xanthine
    —— 3-(2,4-Dinitrophenoxy)-1(3H)-isobenzofuranone 87116-19-6 C14H8N2O7
    3-(2,4-Dinitrophenoxy)-1(3H)-isobenzofuranone
    —— 3-(2',3',5'-tri-O-acetyl-β-D-ribofuranosyl)furo<2,3-d>pyrimidin-2(3H)-one 162756-98-1 C17H18N2O9
    3-(2',3',5'-tri-O-acetyl-β-D-ribofuranosyl)furo<2,3-d>pyrimidin-2(3H)-one
    —— 3-((tert-butoxycarbonyl)amino)butyl methanesulfonate 98082-30-5 C10H21NO5S
    3-((tert-butoxycarbonyl)amino)butyl methanesulfonate
    —— 3-(2-tert-butoxycarbonylethyl)-3H-imidazo[2,1-i]purine 1374984-76-5 C14H17N5O2
    3-(2-tert-butoxycarbonylethyl)-3H-imidazo[2,1-i]purine
    —— 3',3',5'-trimethyl-7',7'-bis(trifluoromethyl)spiro[1,3,2-benzodioxaphosphole-2,1'-[2,6,8]trioxa[1λ<sup>5</sup>]phosphabicyclo[3.2.1]octane] 1232839-44-9 C15H15F6O5P
    3',3',5'-trimethyl-7',7'-bis(trifluoromethyl)spiro[1,3,2-benzodioxaphosphole-2,1'-[2,6,8]trioxa[1λ<sup>5</sup>]phosphabicyclo[3.2.1]octane]
    —— (3E)-1-(3,5-dimethylbenzyl)-3-((E)-2-(4-chlorophenyl)-2-tosyliminoethylidene)indolin-2-one 1590444-34-0 C32H27ClN2O3S
    (3E)-1-(3,5-dimethylbenzyl)-3-((E)-2-(4-chlorophenyl)-2-tosyliminoethylidene)indolin-2-one
    —— 3-bromo-2-ethoxy-5,6-dihydro-2H-pyran 32513-73-8 C7H11BrO2
    3-bromo-2-ethoxy-5,6-dihydro-2H-pyran
    —— (3S,3aR,5R,5bR,9aR,11S,12aS,14bS)-12a,14b-dihydroxy-5-(methoxymethoxy)-11-(((3aR,4R,6S,7S,7aR)-7-(methoxymethoxy)-2,2,6-trimethyltetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-4-yl)oxy)-3a,8,8-trimethylhexadecahydro-1H-cyclopenta[7,8]phenanthro[4,4a-d][1,3]dioxine-3-carbonitrile 1526915-21-8 C36H57NO12
    (3S,3aR,5R,5bR,9aR,11S,12aS,14bS)-12a,14b-dihydroxy-5-(methoxymethoxy)-11-(((3aR,4R,6S,7S,7aR)-7-(methoxymethoxy)-2,2,6-trimethyltetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-4-yl)oxy)-3a,8,8-trimethylhexadecahydro-1H-cyclopenta[7,8]phenanthro[4,4a-d][1,3]dioxine-3-carbonitrile
    —— 3<i>c</i>-(3-amino-phenyl)-2-phenyl-acrylic acid 878654-43-4 C15H13NO2
    3<i>c</i>-(3-amino-phenyl)-2-phenyl-acrylic acid
    —— 3'-O-triethylsilyl-5'-O-tert-butyldimethylsilyl-5,6-dihydrothymidine 912293-96-0 C22H44N2O5Si2
    3'-O-triethylsilyl-5'-O-tert-butyldimethylsilyl-5,6-dihydrothymidine
    —— [3-(4-amino-2-methyl-pyrimidin-5-ylmethyl)-3a-methyl-hexahydro-furo[2,3-d]thiazol-2-yl]-phosphonic acid diallyl ester 21585-62-6 C18H27N4O4PS
    [3-(4-amino-2-methyl-pyrimidin-5-ylmethyl)-3a-methyl-hexahydro-furo[2,3-d]thiazol-2-yl]-phosphonic acid diallyl ester
    —— 3',5'-bis-O-(6-azidohexanoyl)-2'-deoxyguanosine 1043022-51-0 C22H31N11O6
    3',5'-bis-O-(6-azidohexanoyl)-2'-deoxyguanosine
    —— 3-[tert-butyl(diphenyl)silyl]oxyhex-5-ynal 143681-87-2 C22H26O2Si
    3-[tert-butyl(diphenyl)silyl]oxyhex-5-ynal
    —— 3-(dimethylamino)-α,α-diphenylbenzenemethanol 1-acetate 1220688-48-1 C23H23NO2
    3-(dimethylamino)-α,α-diphenylbenzenemethanol 1-acetate
    —— 3',5'-bis(O-tert-butyldimethylsilyl)-2'-deoxy-5-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)oxymethyluridine 942270-79-3 C56H68N2O15Si2
    3',5'-bis(O-tert-butyldimethylsilyl)-2'-deoxy-5-(2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl)oxymethyluridine
    —— 3,4-dimethyltetrafluorocyclohexa-2,5-dien-1-one 86651-83-4 C8H6F4O
    3,4-dimethyltetrafluorocyclohexa-2,5-dien-1-one
    —— 3-[2-(5-Ethyl-3,4-dihydro-2H-pyridin-1-yl)-ethyl]-1H-indole 82120-33-0 C17H22N2
    3-[2-(5-Ethyl-3,4-dihydro-2H-pyridin-1-yl)-ethyl]-1H-indole
    —— 3-(4-amino-2-methyl-pyrimidin-5-ylmethyl)-1',3'-diethyl-3a-methyl-tetrahydro-spiro[furo[2,3-d]thiazole-2,4'-imidazolidine]-2',5'-dithione 23972-04-5 C18H26N6OS3
    3-(4-amino-2-methyl-pyrimidin-5-ylmethyl)-1',3'-diethyl-3a-methyl-tetrahydro-spiro[furo[2,3-d]thiazole-2,4'-imidazolidine]-2',5'-dithione
    —— {3-[3-(Acridin-9-ylamino)-5-hydroxymethyl-phenylcarbamoyl]-propyl}-carbamic acid tert-butyl ester 508201-40-9 C29H32N4O4
    {3-[3-(Acridin-9-ylamino)-5-hydroxymethyl-phenylcarbamoyl]-propyl}-carbamic acid tert-butyl ester
    —— 3-ethylpiperidine-3-acetic acid 77638-74-5 C9H17NO2
    3-ethylpiperidine-3-acetic acid
    —— 3-methyl-5-benzylidene-1,3-oxazolidin-2-one 761000-62-8 C11H11NO2
    3-methyl-5-benzylidene-1,3-oxazolidin-2-one
    —— 3'-O-[(N,N-diisopropylamino)-2-cyanoethoxyphosphinyl]-5'-O-(4,4'-dimethoxytrityl)-1-(3,4-diacetoxybut-1-yl)-N<sup>2</sup>-acetyl-2'-deoxyguanosine 439115-30-7 C50H62N7O12P
    3'-O-[(N,N-diisopropylamino)-2-cyanoethoxyphosphinyl]-5'-O-(4,4'-dimethoxytrityl)-1-(3,4-diacetoxybut-1-yl)-N<sup>2</sup>-acetyl-2'-deoxyguanosine
    —— [(3aR,4R,6R,6aR)-6-(4-Chloro-6-methoxy-3-methyl-pyrazolo[3,4-b]quinolin-1-yl)-2,2-dimethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-yl]-methanol 187604-35-9 C20H22ClN3O5
    [(3aR,4R,6R,6aR)-6-(4-Chloro-6-methoxy-3-methyl-pyrazolo[3,4-b]quinolin-1-yl)-2,2-dimethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-yl]-methanol
    —— 3-benzyl-3-hydroxy-4-methyl-2-phenyl-valeric acid 102162-65-2 C19H22O3
    3-benzyl-3-hydroxy-4-methyl-2-phenyl-valeric acid
    —— (3E)-1-(3,5-dimethylbenzyl)-5-chloro-3-((E)-2-phenyl-2-tosyliminoethylidene)indolin-2-one 1590444-43-1 C32H27ClN2O3S
    (3E)-1-(3,5-dimethylbenzyl)-5-chloro-3-((E)-2-phenyl-2-tosyliminoethylidene)indolin-2-one
    —— 3-(4-amino-2-methyl-pyrimidin-5-ylmethyl)-5-(2-hydroxy-ethyl)-2-hydroxymethyl-4-methyl-thiazolium; chloride 19423-40-6 C13H19N4O2S*Cl
    3-(4-amino-2-methyl-pyrimidin-5-ylmethyl)-5-(2-hydroxy-ethyl)-2-hydroxymethyl-4-methyl-thiazolium; chloride
    —— 3-Chlor-4,4-bis-(chlordifluormethyl)-1,2-oxathietan-2,2-dioxid 80015-14-1 C4HCl3F4O3S
    3-Chlor-4,4-bis-(chlordifluormethyl)-1,2-oxathietan-2,2-dioxid