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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-p-tolyl-2-<4-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)hydrazono-3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl>-4(3H)-quinazolinone 132331-16-9 C30H26N8O3
    3-p-tolyl-2-<4-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)hydrazono-3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl>-4(3H)-quinazolinone
    —— 3-(O-methyl)-scillarenone-oximether 944159-42-6 C25H33NO4
    3-(O-methyl)-scillarenone-oximether
    —— 3,3,3-trifluoro-1,1-bis-(4,4,4-trifluoro-3,3-bis-trifluoromethyl-butylsulfanyl)-2-trifluoromethyl-propene 36553-68-1 C16H8F24S2
    3,3,3-trifluoro-1,1-bis-(4,4,4-trifluoro-3,3-bis-trifluoromethyl-butylsulfanyl)-2-trifluoromethyl-propene
    —— 3-(1',1'-dimethylheptyl)-1-methoxy-11-oxo-Δ<SP>8</SP>-THC 137945-58-5 C26H38O3
    3-(1',1'-dimethylheptyl)-1-methoxy-11-oxo-Δ<SP>8</SP>-THC
    —— 3α,12α-bis(chloroacetoxy)-5β-cholane 860297-97-8 C28H44Cl2O4
    3α,12α-bis(chloroacetoxy)-5β-cholane
    —— 3-oxo-N-{4-[(pyrimidin-2-ylamino)sulphonyl]phenyl}butanamide 134477-88-6 C14H14N4O4S
    3-oxo-N-{4-[(pyrimidin-2-ylamino)sulphonyl]phenyl}butanamide
    —— {3,6-bis(tert-butyldimethylsilyl)-2-mercaptopyridinato}methylmercury(II) 128950-42-5 C18H35HgNSSi2
    {3,6-bis(tert-butyldimethylsilyl)-2-mercaptopyridinato}methylmercury(II)
    —— (3R,3aS,6R,6aS,10aR)-8-Acetyl-3,6-dimethyl-3a,4,5,6,6a,7-hexahydro-3H-furo[3,2-i]chromen-2-one 124151-94-6 C15H20O4
    (3R,3aS,6R,6aS,10aR)-8-Acetyl-3,6-dimethyl-3a,4,5,6,6a,7-hexahydro-3H-furo[3,2-i]chromen-2-one
    —— 3-(α,α,α-Trifluoromethyl)nitrobenzene radical anion 34526-71-1 C7H4F3NO2
    3-(α,α,α-Trifluoromethyl)nitrobenzene radical anion
    —— 3-Hydroxy-3-{4-[(R)-hydroxy-((2S,4S,5R)-5-vinyl-1-aza-bicyclo[2.2.2]oct-2-yl)-methyl]-6-methoxy-quinolin-2-yl}-pentanedioic acid dimethyl ester 108913-66-2 C27H34N2O7
    3-Hydroxy-3-{4-[(R)-hydroxy-((2S,4S,5R)-5-vinyl-1-aza-bicyclo[2.2.2]oct-2-yl)-methyl]-6-methoxy-quinolin-2-yl}-pentanedioic acid dimethyl ester
    —— 3-(p-bromophenyl)-1-(2'-methyltetrazol-5'-yl)triazene 93680-38-7 C8H8BrN7
    3-(p-bromophenyl)-1-(2'-methyltetrazol-5'-yl)triazene
    —— (3S,10R,13E,16S)-10-[(3-chloro-4-methoxyphenyl)methyl]-16-[(2R,3R,4R)-3,4-dihydroxy-4-phenylbutan-2-yl]-6,6-dimethyl-3-(2-methylpropyl)-1,4-dioxa-8,11-diazacyclohexadec-13-ene-2,5,9,12-tetrone 270901-32-1 C36H47ClN2O9
    (3S,10R,13E,16S)-10-[(3-chloro-4-methoxyphenyl)methyl]-16-[(2R,3R,4R)-3,4-dihydroxy-4-phenylbutan-2-yl]-6,6-dimethyl-3-(2-methylpropyl)-1,4-dioxa-8,11-diazacyclohexadec-13-ene-2,5,9,12-tetrone
    —— 3-phenyl-6,6-dimethyl-2,8-dioxa-5-aza-1-phospha<sup>III</sup>bicyclo<3.3.0>octane 77515-44-7 C12H16NO2P
    3-phenyl-6,6-dimethyl-2,8-dioxa-5-aza-1-phospha<sup>III</sup>bicyclo<3.3.0>octane
    —— 3-(2-(2-aminoethoxy)ethyl)-1-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione 912757-92-7 C14H23N3O6
    3-(2-(2-aminoethoxy)ethyl)-1-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione
    —— 3α-hydroxy-19-nor-5α-pregnane-11,20-dione 38540-73-7 C20H30O3
    3α-hydroxy-19-nor-5α-pregnane-11,20-dione
    —— [(3R,5S,7R,8R,9S,10S,12S,13R,14S,17R)-7-acetyloxy-12-hydroxy-17-[(2R)-5-methoxy-5-oxopentan-2-yl]-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl] dodecanoate 186649-57-0 C39H66O7
    [(3R,5S,7R,8R,9S,10S,12S,13R,14S,17R)-7-acetyloxy-12-hydroxy-17-[(2R)-5-methoxy-5-oxopentan-2-yl]-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl] dodecanoate
    —— (3R,4R,5R)-5-(benzyloxymethyl)-3-fluoro-4-hydroxy-3-methyldihydrofuran-2(3H)-one 1583260-49-4 C13H15FO4
    (3R,4R,5R)-5-(benzyloxymethyl)-3-fluoro-4-hydroxy-3-methyldihydrofuran-2(3H)-one
    —— 3N-[1-(para-toluenesulfonyl)-3-oxa-pentoxy]thymidine 1111873-43-8 C21H28N2O9S
    3N-[1-(para-toluenesulfonyl)-3-oxa-pentoxy]thymidine
    —— 3-<O,O-Dipropyl-phosphono>-2-methyl-propionsaeure-propylester 14658-04-9 C13H27O5P
    3-<O,O-Dipropyl-phosphono>-2-methyl-propionsaeure-propylester
    —— 3-benzo[1,2,5]thiadiazol-5-yl-acrylic acid 24785-92-0 C9H6N2O2S
    3-benzo[1,2,5]thiadiazol-5-yl-acrylic acid
    —— (3S,3aR,5R,5aS,5bR,9aR,11S,12aS,14aR,14bS)-3-(1-hydroxyprop-2-yn-1-yl)-5-(methoxymethoxy)-11-(((3aR,4R,6S,7S,7aR)-7-(methoxymethoxy)-2,2,6-trimethyltetrahydro-4H-[1,3]dioxolo[4,5-c]pyran-4-yl)oxy)-3a,8,8-trimethyltetradecahydro-6H-cyclopenta[7,8]phenanthro[4,4a-d][1,3]dioxine-12a,14b-diol 1526915-15-0 C38H60O13
    (3S,3aR,5R,5aS,5bR,9aR,11S,12aS,14aR,14bS)-3-(1-hydroxyprop-2-yn-1-yl)-5-(methoxymethoxy)-11-(((3aR,4R,6S,7S,7aR)-7-(methoxymethoxy)-2,2,6-trimethyltetrahydro-4H-[1,3]dioxolo[4,5-c]pyran-4-yl)oxy)-3a,8,8-trimethyltetradecahydro-6H-cyclopenta[7,8]phenanthro[4,4a-d][1,3]dioxine-12a,14b-diol
    —— (33)sulphur dioxide 14832-81-6 O2S
    (33)sulphur dioxide
    —— 3β,17α-Diacetoxy-6-methyl-pregn-5-en-20-on 60446-57-3 C26H38O5
    3β,17α-Diacetoxy-6-methyl-pregn-5-en-20-on
    —— (3S,4R)-4,7-bis[(4-bromophenyl)methoxy]-3-[4-[(4-bromophenyl)methoxy]phenyl]-3,4-dihydro-2H-chromene 1208255-82-6 C36H29Br3O4
    (3S,4R)-4,7-bis[(4-bromophenyl)methoxy]-3-[4-[(4-bromophenyl)methoxy]phenyl]-3,4-dihydro-2H-chromene
    —— 3β-acetoxy-20,20-ethanediyldioxy-5,6α-epoxy-5α-pregnan-17-ol 19699-75-3 C25H38O6
    3β-acetoxy-20,20-ethanediyldioxy-5,6α-epoxy-5α-pregnan-17-ol
    —— 3-bromo-10-butyl-10H-phenothiazine 914251-88-0 C16H16BrNS
    3-bromo-10-butyl-10H-phenothiazine
    —— 3',5'-bis(O-tert-butyldimethylsilyl)-2'-deoxy-5-(2,3,4-tris-O-benzoyl-β-D-4-xylopyranosyl)oxymethyluridine 942270-83-9 C48H62N2O13Si2
    3',5'-bis(O-tert-butyldimethylsilyl)-2'-deoxy-5-(2,3,4-tris-O-benzoyl-β-D-4-xylopyranosyl)oxymethyluridine
    —— 3',5'-O-bis-(tetrahydropyranyl)-2'-deoxyuridine 93182-33-3 C19H28N2O7
    3',5'-O-bis-(tetrahydropyranyl)-2'-deoxyuridine
    —— 3-(p-methoxyphenyl)-2-methyl-2-methoxypropylmercuric chloride 4175-61-5 C12H17ClHgO2
    3-(p-methoxyphenyl)-2-methyl-2-methoxypropylmercuric chloride
    —— 3-{4-[3-(10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yloxycarbonyl)propionylamino]-2-methyl-pyrimidin-5-ylmethyl}-5-(2-hydroxyethyl)-4-methylthiazol-3-ium chloride 1325716-77-5 C35H47N4O5S*Cl
    3-{4-[3-(10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yloxycarbonyl)propionylamino]-2-methyl-pyrimidin-5-ylmethyl}-5-(2-hydroxyethyl)-4-methylthiazol-3-ium chloride
    —— 3-(2,6-diisopropylphenyl)amino-1-phenyl-but-2-en-4-one 210883-13-9 C22H27NO
    3-(2,6-diisopropylphenyl)amino-1-phenyl-but-2-en-4-one
    —— (3aR,5R,7E,9E,11R,12R,16R,17S,17aS)-12-ethyl-2,16-dihydroxy-5,9,17-trimethyl-11-((trityloxy)methyl)-3,3a,4,5,11,12,15,16,17,17a-decahydro-6H-furo[2,3-f][1]oxacyclohexadecine-6,14(2H)-dione 84120-94-5 C42H50O7
    (3aR,5R,7E,9E,11R,12R,16R,17S,17aS)-12-ethyl-2,16-dihydroxy-5,9,17-trimethyl-11-((trityloxy)methyl)-3,3a,4,5,11,12,15,16,17,17a-decahydro-6H-furo[2,3-f][1]oxacyclohexadecine-6,14(2H)-dione
    —— 3'-O-acetyl-5-bromo-2',5'-dideoxy-5'-iodouridine 111476-23-4 C11H12BrIN2O5
    3'-O-acetyl-5-bromo-2',5'-dideoxy-5'-iodouridine
    —— 3-[(1R,2S,3R,5R,6R,9S,10R,13S,15R,17R)-3,9,13,15-tetrahydroxy-5,19,19-trimethyl-18,20-dioxapentacyclo[11.8.0.01,17.02,10.05,9]henicosan-6-yl]-2H-furan-5-one 886752-15-4 C26H38O8
    3-[(1R,2S,3R,5R,6R,9S,10R,13S,15R,17R)-3,9,13,15-tetrahydroxy-5,19,19-trimethyl-18,20-dioxapentacyclo[11.8.0.01,17.02,10.05,9]henicosan-6-yl]-2H-furan-5-one
    —— 3,23-diacetoxybetulinic acetic anhydride 1215746-39-6 C36H54O7
    3,23-diacetoxybetulinic acetic anhydride
    —— 3-S-cysteinylcatechol hydrochloride 77504-32-6 C9H11NO4S*ClH
    3-S-cysteinylcatechol hydrochloride
    —— 3-morpholin-4-yl-1-phenyl-1λ<sup>4</sup>-benzo[1,2,4]thiadiazine 1-oxide 60050-97-7 C17H17N3O2S
    3-morpholin-4-yl-1-phenyl-1λ<sup>4</sup>-benzo[1,2,4]thiadiazine 1-oxide
    —— 3,14-dibenzyloxy-17-cyclopropylmethyl-4-methoxymorphinan-6-one 220556-57-0 C35H39NO4
    3,14-dibenzyloxy-17-cyclopropylmethyl-4-methoxymorphinan-6-one
    —— (3R)-9-cyclopropyl-2,3-dihydro-7-methylpyrrolo[3,4-d]thiazolo[3,2-a]pyridine-5-one-3-carboxylic acid methyl ester 1404105-81-2 C15H16N2O3S
    (3R)-9-cyclopropyl-2,3-dihydro-7-methylpyrrolo[3,4-d]thiazolo[3,2-a]pyridine-5-one-3-carboxylic acid methyl ester
    —— (3aR,5R,6aR)-5-((tert-butyldimethylsilyl)oxy)tetrahydro-2H-cyclopenta[b]furan-3(3aH)-one O-methyl oxime 1365655-72-6 C14H27NO3Si
    (3aR,5R,6aR)-5-((tert-butyldimethylsilyl)oxy)tetrahydro-2H-cyclopenta[b]furan-3(3aH)-one O-methyl oxime
    —— 3-(3-fluoro-2-hydroxypropyl)-1-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione 1054490-14-0 C13H19FN2O6
    3-(3-fluoro-2-hydroxypropyl)-1-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dione
    —— (3R,3aS,6R,6aS)-9-ethyl-3,3a,4,5,6,6a,7,8-octahydro-3,6-dimethyl-2H-naphtho[8a,1-b]furan-2-one 875616-36-7 C16H24O2
    (3R,3aS,6R,6aS)-9-ethyl-3,3a,4,5,6,6a,7,8-octahydro-3,6-dimethyl-2H-naphtho[8a,1-b]furan-2-one
    —— ((3S,3aR,5R,5bR,9aR,11S,12aS,14bS)-12a-hydroxy-5,11,14b-tris(methoxymethoxy)-3a,8,8-trimethylhexadecahydro-1H-cyclopenta[7,8]phenanthro[4,4a-d][1,3]dioxin-3-yl)methyl-4-methylbenzenesulfonate 1526915-32-1 C36H56O12S
    ((3S,3aR,5R,5bR,9aR,11S,12aS,14bS)-12a-hydroxy-5,11,14b-tris(methoxymethoxy)-3a,8,8-trimethylhexadecahydro-1H-cyclopenta[7,8]phenanthro[4,4a-d][1,3]dioxin-3-yl)methyl-4-methylbenzenesulfonate
    —— 3-(2-deoxy-β-D-erythro-pentofuranosyl)-5,6,7,8,9,10-hexahydro-6-hydroxy-6,10-methano<1,3>diazocino<1,2-a>purin-12(3H)-one 111291-83-9 C16H21N5O5
    3-(2-deoxy-β-D-erythro-pentofuranosyl)-5,6,7,8,9,10-hexahydro-6-hydroxy-6,10-methano<1,3>diazocino<1,2-a>purin-12(3H)-one
    —— (3aS,4S,7S,7aR)-7-((4R,5S,E)-5-(methoxymethoxy)-4-methylhex-2-en-1-yl)-2,2-dimethyl-4-(prop-2-yn-1-yl)tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran 1601476-78-1 C20H32O5
    (3aS,4S,7S,7aR)-7-((4R,5S,E)-5-(methoxymethoxy)-4-methylhex-2-en-1-yl)-2,2-dimethyl-4-(prop-2-yn-1-yl)tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran
    —— 3,3'-(3-(1,2-dicarba-closo-dodecaborane-1-yl)propoxycarbonyl)-2,2'-bipyridine 329075-67-4 C22H40B20N2O4
    3,3'-(3-(1,2-dicarba-closo-dodecaborane-1-yl)propoxycarbonyl)-2,2'-bipyridine
    —— 3-O-(2',3',4',6'-tetra-O-levulinoyl-β-D-glucopyranosyl)-rac-glycerol 925222-99-7 C29H42O16
    3-O-(2',3',4',6'-tetra-O-levulinoyl-β-D-glucopyranosyl)-rac-glycerol
    —— 3'-deoxy-2',5'-di-O-acetyl-6-iodopurine-9-β-D-riboside 171501-70-5 C14H15IN4O5
    3'-deoxy-2',5'-di-O-acetyl-6-iodopurine-9-β-D-riboside
    —— 3-(benzyloxy)propyl (benzoyloxy)carbamate 1620172-44-2 C18H19NO5
    3-(benzyloxy)propyl (benzoyloxy)carbamate
    —— 3-Bromo-2-chloro-5-(1,2-dibromo-1-methyl-ethyl)-2-methyl-cyclohexanone O-methyl-oxime 36895-16-6 C11H17Br3ClNO
    3-Bromo-2-chloro-5-(1,2-dibromo-1-methyl-ethyl)-2-methyl-cyclohexanone O-methyl-oxime