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中文名称 英文名称 CAS号 化学式 结构式图片
—— 3-chloro-2-diethoxyphosphoryl-propionic acid methyl ester 109735-01-5 C8H16ClO5P
3-chloro-2-diethoxyphosphoryl-propionic acid methyl ester
—— (3β,5β,14β,20E)-methyl 14-hydroxyl-21-methylenepregn-21-carboxylate 86808-61-9 C24H38O4
(3β,5β,14β,20E)-methyl 14-hydroxyl-21-methylenepregn-21-carboxylate
—— 3-chloro-6-(3-methyl-cyclohexyloxy)-pyridazine 36988-29-1 C11H15ClN2O
3-chloro-6-(3-methyl-cyclohexyloxy)-pyridazine
—— 3-Brom-2-chlor-4-oxo-but-2-ensaeure 51742-42-8 C4H2BrClO3
3-Brom-2-chlor-4-oxo-but-2-ensaeure
—— 3-Fluor-4-methyl-benzoldiazonium-ion 30928-18-8 C7H6FN2
3-Fluor-4-methyl-benzoldiazonium-ion
—— 3-benzoyl-1,2,2-trimethylcyclopentane-1-carboxylic acid 6902-14-3 C16H20O3
3-benzoyl-1,2,2-trimethylcyclopentane-1-carboxylic acid
—— (3ar,6ac)-octahydro-pentalene-2t,5t-dicarboxylic acid 103505-07-3 C10H14O4
(3ar,6ac)-octahydro-pentalene-2t,5t-dicarboxylic acid
—— (3S,8R,9S,10R,13S,14S,15R)-3-(tert-Butyl-dimethyl-silanyloxy)-17-((S)-1,5-dimethyl-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15-dodecahydro-1H-cyclopenta[a]phenanthren-15-ol 78478-75-8 C33H58O2Si
(3S,8R,9S,10R,13S,14S,15R)-3-(tert-Butyl-dimethyl-silanyloxy)-17-((S)-1,5-dimethyl-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15-dodecahydro-1H-cyclopenta[a]phenanthren-15-ol
—— 3-allyl-7-methoxy-6-methyl-3-bora-bicyclo[3.3.1]non-6-ene 72997-25-2 C13H21BO
3-allyl-7-methoxy-6-methyl-3-bora-bicyclo[3.3.1]non-6-ene
—— 3-[(4-fluorophenyl)-phenyl-methoxy]-azetidine 1042414-18-5 C16H16FNO
3-[(4-fluorophenyl)-phenyl-methoxy]-azetidine
—— {3-[3-(1H-indazol-4-yl)-2-pyridin-4-ylpyrazolo[1,5-a]pyrimidin-7-yl]-8-azabicyclo[3.2.1]oct-8-yl}acetonitrile 1186333-41-4 C27H24N8
{3-[3-(1H-indazol-4-yl)-2-pyridin-4-ylpyrazolo[1,5-a]pyrimidin-7-yl]-8-azabicyclo[3.2.1]oct-8-yl}acetonitrile
—— 3,6-di(1H-indol-2-yl)-9H-carbazole 1402073-80-6 C28H19N3
3,6-di(1H-indol-2-yl)-9H-carbazole
—— 3-Butyryloxy-decanoic acid methyl ester 120151-84-0 C15H28O4
3-Butyryloxy-decanoic acid methyl ester
—— 3,6',3''-tris-N-benzyloxycarbonyl-1-N-(2-benzyloxycarbonylaminoethoxycarbonyl)gentamicin B 73352-63-3 C54H67N5O20
3,6',3''-tris-N-benzyloxycarbonyl-1-N-(2-benzyloxycarbonylaminoethoxycarbonyl)gentamicin B
—— 3-(2-(1-(3,5-dichlorophenyl)cyclohexyl)ethyl)-4,5-dihydronaphtho[1,2-c]isoxazol-7-ol 1307809-97-7 C25H25Cl2NO2
3-(2-(1-(3,5-dichlorophenyl)cyclohexyl)ethyl)-4,5-dihydronaphtho[1,2-c]isoxazol-7-ol
—— 3-[6-(4-Chlorophenyl)-3-pyridazinyl]-1-methyl-4-hydroxy-2-imidazolidinone 103286-79-9 C14H13ClN4O2
3-[6-(4-Chlorophenyl)-3-pyridazinyl]-1-methyl-4-hydroxy-2-imidazolidinone
—— 3-{[(2E)-3-(3-azidopropyl)-1,1-dimethyl-1H,2H,3H-benzo[e]-indol-2-ylidene]methyl}-4-hydroxycyclobut-3-ene-1,2-dione 1451252-86-0 C22H20N4O3
3-{[(2E)-3-(3-azidopropyl)-1,1-dimethyl-1H,2H,3H-benzo[e]-indol-2-ylidene]methyl}-4-hydroxycyclobut-3-ene-1,2-dione
—— (3R*,4S*)-3-<3-<3-<(7-nitro-2,1,3-benzoxadiazol-4-yl)amino>propyl>-4-hydroxyphenyl>-4-(4-hydroxyphenyl)hexane 104946-90-9 C27H30N4O5
(3R*,4S*)-3-<3-<3-<(7-nitro-2,1,3-benzoxadiazol-4-yl)amino>propyl>-4-hydroxyphenyl>-4-(4-hydroxyphenyl)hexane
—— 3-(2-cyclopropylpyrimidin-4-yl)-7-(4-methylpiperazin-1-yl)-2H-chromen-2-one 1446330-36-4 C21H22N4O2
3-(2-cyclopropylpyrimidin-4-yl)-7-(4-methylpiperazin-1-yl)-2H-chromen-2-one
—— 3-(6-methylimidazo[1,2-a]pyridin-2-yl)-7-(4-propylpiperazin-1-yl)-2H-chromen-2-one 1446329-42-5 C24H26N4O2
3-(6-methylimidazo[1,2-a]pyridin-2-yl)-7-(4-propylpiperazin-1-yl)-2H-chromen-2-one
—— 3-(8-chloroimidazo[1,2-a]pyridin-2-yl)-7-[(3R)-3,4-dimethylpiperazin-1-yl]-2H-chromen-2-one 1446330-34-2 C22H21ClN4O2
3-(8-chloroimidazo[1,2-a]pyridin-2-yl)-7-[(3R)-3,4-dimethylpiperazin-1-yl]-2H-chromen-2-one
—— [3-(5-fluoro-2-{2-[1-(4-fluorophenyl)cyclobutyl]acetyl}-1,2,3,4-tetrahydroisoquinolin-8-yl)-4-methoxyphenyl]acetic acid 1445887-35-3 C30H29F2NO4
[3-(5-fluoro-2-{2-[1-(4-fluorophenyl)cyclobutyl]acetyl}-1,2,3,4-tetrahydroisoquinolin-8-yl)-4-methoxyphenyl]acetic acid
—— 3-amino-3-deoxy-5-O-benzoyl-D-ribofuranoside 743449-11-8 C13H17NO5
3-amino-3-deoxy-5-O-benzoyl-D-ribofuranoside
—— (3Z)-3-[(3aR,5R,6S,7R,7aR)-6,7-dihydroxy-5-(hydroxymethyl)-1,3a,5,6,7,7a-hexahydropyrano[3,2-d][1,3]thiazol-2-ylidene]-1,1,1-trifluoropropan-2-one 944070-45-5 C10H12F3NO5S
(3Z)-3-[(3aR,5R,6S,7R,7aR)-6,7-dihydroxy-5-(hydroxymethyl)-1,3a,5,6,7,7a-hexahydropyrano[3,2-d][1,3]thiazol-2-ylidene]-1,1,1-trifluoropropan-2-one
—— 3-bromo-8-(tert-butyl-dimethyl-silanyloxy)-9-[5-(tert-butyl-dimethyl-silanyl)-pent-2-en-4-ynyl]-2-ethyl-2,3,4,7,8,9-hexahydro-oxonine 926653-35-2 C27H49BrO2Si2
3-bromo-8-(tert-butyl-dimethyl-silanyloxy)-9-[5-(tert-butyl-dimethyl-silanyl)-pent-2-en-4-ynyl]-2-ethyl-2,3,4,7,8,9-hexahydro-oxonine
—— 3-chloro-4-hydroxyphenylazo-4'-acetylbenzene 177985-08-9 C14H11ClN2O2
3-chloro-4-hydroxyphenylazo-4'-acetylbenzene
—— 3-[3-[4-(Propylcarbamoylamino)phenyl]phenyl]-2-[(2,4,6-trimethylphenyl)sulfonylamino]propanoic acid 276261-84-8 C28H33N3O5S
3-[3-[4-(Propylcarbamoylamino)phenyl]phenyl]-2-[(2,4,6-trimethylphenyl)sulfonylamino]propanoic acid
—— 3-[4-(6-Ethyl-thieno[2,3-d]pyrimidin-4-yl)-piperazine-1-carbonyl]-benzonitrile 502648-35-3 C20H19N5OS
3-[4-(6-Ethyl-thieno[2,3-d]pyrimidin-4-yl)-piperazine-1-carbonyl]-benzonitrile
—— 3-Benzyl-1-methyl-2,4-dioxo-1,2,3,4-tetrahydro-thieno[2,3-d]pyrimidine-6-carboxylic acid oxazol-2-ylmethyl ester 448971-19-5 C19H15N3O5S
3-Benzyl-1-methyl-2,4-dioxo-1,2,3,4-tetrahydro-thieno[2,3-d]pyrimidine-6-carboxylic acid oxazol-2-ylmethyl ester
—— (3,5-di-tert-butyl-2-ethoxy-phenyl)-propynal 292167-00-1 C19H26O2
(3,5-di-tert-butyl-2-ethoxy-phenyl)-propynal
—— 3-Benzyloxy-4-ethoxy-14-hydroxy-17-methylmorphinan-6-one 102262-63-5 C26H31NO4
3-Benzyloxy-4-ethoxy-14-hydroxy-17-methylmorphinan-6-one
—— 3-[3-((4aS,10bR)-trans-10-Methoxy-1,3,4,4a,5,10b-hexahydro-2H-[1]-benzopyrano[3,4-c]pyrido-3-yl)propyl]-pyrido[2',3':4,5]thieno[3,2-d]pyrimidine-2,4(1H,3H)-dione 209065-70-3 C25H26N4O4S
3-[3-((4aS,10bR)-trans-10-Methoxy-1,3,4,4a,5,10b-hexahydro-2H-[1]-benzopyrano[3,4-c]pyrido-3-yl)propyl]-pyrido[2',3':4,5]thieno[3,2-d]pyrimidine-2,4(1H,3H)-dione
—— 3-[(phenylsulfonyl)amino]-N-(2,6-dimethyl-3-pyrrolidin-1-ylphenyl)thiophene-2-carboxamide 847414-60-2 C23H25N3O3S2
3-[(phenylsulfonyl)amino]-N-(2,6-dimethyl-3-pyrrolidin-1-ylphenyl)thiophene-2-carboxamide
—— 3-bromo-2-methyl-thieno[3,2-c]pyridine 912332-22-0 C8H6BrNS
3-bromo-2-methyl-thieno[3,2-c]pyridine
—— 3-(5-{4-[4-(3-fluoro-benzyloxy)-3-chloroanilino]-6-quinazolinyl}-2-furyl)-N-[2-(phenylsulfonyl)ethyl]-2-propenamide 320337-41-5 C36H28ClFN4O5S
3-(5-{4-[4-(3-fluoro-benzyloxy)-3-chloroanilino]-6-quinazolinyl}-2-furyl)-N-[2-(phenylsulfonyl)ethyl]-2-propenamide
—— 3-Benzyl-7-methyl-3H-1,2,3-triazolo<4,5-e>-<1,2,4>triazolo<1,5-c>pyrimidin 116564-61-5 C13H11N7
3-Benzyl-7-methyl-3H-1,2,3-triazolo<4,5-e>-<1,2,4>triazolo<1,5-c>pyrimidin
—— 3β,17β-dihydroxy-5α,6α-epoxy-16β-(1-piperidino)-androstane 107070-76-8 C24H39NO3
3β,17β-dihydroxy-5α,6α-epoxy-16β-(1-piperidino)-androstane
—— 3-Ethyl-3,4-dihydro-2,4-dioxo-2H-pyrido<2,3-e>-1,3-oxazin 19151-77-0 C9H8N2O3
3-Ethyl-3,4-dihydro-2,4-dioxo-2H-pyrido<2,3-e>-1,3-oxazin
—— 3-formyl-α-<i>L</i>-5-deoxy-lyxofuranose 37111-65-2 C6H10O5
3-formyl-α-<i>L</i>-5-deoxy-lyxofuranose
—— 3β-Hydroxy 16α-methyl-21-[4-[2,6-bis.(1-pyrrolidinyl)-4-pyrimidinyl]-1-piperazinyl]-5α-pregnan-20-one 3-Phosphate 111640-92-7 C38H61N6O5P
3β-Hydroxy 16α-methyl-21-[4-[2,6-bis.(1-pyrrolidinyl)-4-pyrimidinyl]-1-piperazinyl]-5α-pregnan-20-one 3-Phosphate
—— 3-(Dimethylamino)adamantane-1-carboxylicacidhydrochloride 1269994-51-5 C13H22ClNO2
3-(Dimethylamino)adamantane-1-carboxylicacidhydrochloride
—— [3-(8,9-dimethyl-5,11-dihydro-benzo[<i>b</i>]pyrido[2,3-<i>e</i>][1,4]diazepin-6-yl)-propyl]-dimethyl-amine 16246-23-4 C19H26N4
[3-(8,9-dimethyl-5,11-dihydro-benzo[<i>b</i>]pyrido[2,3-<i>e</i>][1,4]diazepin-6-yl)-propyl]-dimethyl-amine
—— [3-Pentyl-3H-benzothiazol-(2Z)-ylidene]-acetic acid ethyl ester 610316-01-3 C16H21NO2S
[3-Pentyl-3H-benzothiazol-(2Z)-ylidene]-acetic acid ethyl ester
—— 3β-(2'-Mercaptoethylthio)-5α-cholestan-6-one 118123-59-4 C29H50OS2
3β-(2'-Mercaptoethylthio)-5α-cholestan-6-one
—— 3-Cyano-3-(thien-2-yl)-propionic acid 125067-52-9 C8H7NO2S
3-Cyano-3-(thien-2-yl)-propionic acid
—— (3,5-bis((3,5-bis(4,5-bis(2-ethylhexyl)anthracen-9-yl)-4-methoxybenzyl)oxy)phenyl)methanol 1345027-80-6 C143H184O5
(3,5-bis((3,5-bis(4,5-bis(2-ethylhexyl)anthracen-9-yl)-4-methoxybenzyl)oxy)phenyl)methanol
—— (3S,4R)-3-Isopropyl-non-1-en-4-ol 132610-00-5 C12H24O
(3S,4R)-3-Isopropyl-non-1-en-4-ol
—— 3-acetyl-11-amino-1-hydroxy-2,13-dimethoxy-10-methyl-6a,11-dihydro-7<i>H</i>-[1,3]dioxino[4',5',6':4,5]naphtho[2,1-<i>g</i>]isoquinolin-12-one 37891-55-7 C23H22N2O7
3-acetyl-11-amino-1-hydroxy-2,13-dimethoxy-10-methyl-6a,11-dihydro-7<i>H</i>-[1,3]dioxino[4',5',6':4,5]naphtho[2,1-<i>g</i>]isoquinolin-12-one
—— 3,5-bis((6-iodo-4-octyloxy-2-pyridyl)ethynyl)pyridine 1537918-44-7 C35H41I2N3O2
3,5-bis((6-iodo-4-octyloxy-2-pyridyl)ethynyl)pyridine
—— 3-ethyl-5-(2-n-propoxyphenyl)-2-(pyridazin-3-yl)methyl-2,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one 215298-85-4 C21H22N6O2
3-ethyl-5-(2-n-propoxyphenyl)-2-(pyridazin-3-yl)methyl-2,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one