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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-methyl-9-phenyl-1H,5H-pyrido[3,2,1-ij]quinazolin-1(6H)-one 1253900-73-0 C18H16N2O
    3-methyl-9-phenyl-1H,5H-pyrido[3,2,1-ij]quinazolin-1(6H)-one
    —— (3aS,5R,9bR)-5-Isopropyl-3,4,5,9b-tetrahydro-benzo[e]indazole-3a-carboxylic acid methyl ester 118304-08-8 C16H20N2O2
    (3aS,5R,9bR)-5-Isopropyl-3,4,5,9b-tetrahydro-benzo[e]indazole-3a-carboxylic acid methyl ester
    —— 3α-t-butyldimethylsilyloxy-24-mercapto-5β-cholane-7α,12α-diol 7,12-diacetate 1233721-52-2 C34H60O5SSi
    3α-t-butyldimethylsilyloxy-24-mercapto-5β-cholane-7α,12α-diol 7,12-diacetate
    —— 3-(1-hydroxy-4-methoxy-2-methylnaphthalen-7-yl)propanoic acid 1064682-65-0 C15H16O4
    3-(1-hydroxy-4-methoxy-2-methylnaphthalen-7-yl)propanoic acid
    —— (3S,3aS,5aS,6R,9aS,9bS)-6-(but-2-yn-1-yl)-3a,6-dimethyldodecahydrospiro[cyclopenta[a]naphthalene-7,2'-[1,3]dioxolan]-3-ol 87116-10-7 C21H32O3
    (3S,3aS,5aS,6R,9aS,9bS)-6-(but-2-yn-1-yl)-3a,6-dimethyldodecahydrospiro[cyclopenta[a]naphthalene-7,2'-[1,3]dioxolan]-3-ol
    —— 3-pentafluoroethylandrosta-3,5-dien-17β-ol 174788-69-3 C21H27F5O
    3-pentafluoroethylandrosta-3,5-dien-17β-ol
    —— 3,20-dioxo-19-norpregna-4,16-dien-21-yl acetate 40228-35-1 C22H28O4
    3,20-dioxo-19-norpregna-4,16-dien-21-yl acetate
    —— 3-selenocyanatopropanoic acid 18207-08-4 C4H5NO2Se
    3-selenocyanatopropanoic acid
    —— [(3R,4R,5R,6S)-5,6-diacetyloxy-4-ethynyl-4-prop-2-ynoxyoxan-3-yl] acetate 1384102-19-5 C16H18O8
    [(3R,4R,5R,6S)-5,6-diacetyloxy-4-ethynyl-4-prop-2-ynoxyoxan-3-yl] acetate
    —— 3-phenylpropyl-magnesium bromide 1462-75-5 C9H11BrMg
    3-phenylpropyl-magnesium bromide
    —— 3,5-dimethoxy-1-[3,5-bis(trifloromethyl)phenyl]benzene 671235-29-3 C16H12F6O2
    3,5-dimethoxy-1-[3,5-bis(trifloromethyl)phenyl]benzene
    —— (-)-(3'R,5'S,8'R)-1-(8'-allyloxy-7'-oxa-[3.3.0]-bicyclooct-1'-ene-3'-yl)-5-methyl-1H-pyrimidine-2,4-dione 808752-76-3 C15H18N2O4
    (-)-(3'R,5'S,8'R)-1-(8'-allyloxy-7'-oxa-[3.3.0]-bicyclooct-1'-ene-3'-yl)-5-methyl-1H-pyrimidine-2,4-dione
    —— 3,4-di-O-acetyl-1,2,5-trichloro-1,2,5-trideoxy-DL-arabinitol 144220-36-0 C9H13Cl3O4
    3,4-di-O-acetyl-1,2,5-trichloro-1,2,5-trideoxy-DL-arabinitol
    —— 3-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-N-[3-(2-sulfoethylcarbamoyl)propionyl]-L-serine tetradecanamide 786632-68-6 C37H63N3O16S
    3-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-N-[3-(2-sulfoethylcarbamoyl)propionyl]-L-serine tetradecanamide
    —— [(3R,4R)-4-[2-[tert-butyl(diphenyl)silyl]oxyethyl]-6-iodo-3-(iodomethyl)hexyl] 2,2-dimethylpropanoate 708254-76-6 C30H44I2O3Si
    [(3R,4R)-4-[2-[tert-butyl(diphenyl)silyl]oxyethyl]-6-iodo-3-(iodomethyl)hexyl] 2,2-dimethylpropanoate
    —— (3S,4R)-1-((R)-2-Methoxymethyl-pyrrolidin-1-yl)-7,7-dimethyl-2,5-dioxo-4-phenyl-1,2,3,4,5,6,7,8-octahydro-quinoline-3-carboxylic acid methyl ester 113519-45-2 C25H32N2O5
    (3S,4R)-1-((R)-2-Methoxymethyl-pyrrolidin-1-yl)-7,7-dimethyl-2,5-dioxo-4-phenyl-1,2,3,4,5,6,7,8-octahydro-quinoline-3-carboxylic acid methyl ester
    —— (3aR,7aS)-3-Chloro-2-oxo-7a-phenylselanyl-octahydro-benzofuran-3-carbonitrile 115476-72-7 C15H14ClNO2Se
    (3aR,7aS)-3-Chloro-2-oxo-7a-phenylselanyl-octahydro-benzofuran-3-carbonitrile
    —— 3-(1-naphthylsulfonyl)-5-(4-piperidin-1-ylbutoxy)-1H-indazole hydrochloride 925447-51-4 C26H29N3O3S*ClH
    3-(1-naphthylsulfonyl)-5-(4-piperidin-1-ylbutoxy)-1H-indazole hydrochloride
    —— 3-<2-Aethoxy-aethoxy>-benzoesaeure-amid 92147-23-4 C11H15NO3
    3-<2-Aethoxy-aethoxy>-benzoesaeure-amid
    —— 3-Methyl-but-2-enoic acid {3-[3-(4-methoxy-benzylamino)-propionyl]-phenyl}-amide 35085-73-5 C22H26N2O3
    3-Methyl-but-2-enoic acid {3-[3-(4-methoxy-benzylamino)-propionyl]-phenyl}-amide
    —— 3-but-2-enyl-5-methyl-thiazolidine-2,4-dione 2-[(3,5-dimethyl-4-oxo-thiazolidin-2-ylidene)-hydrazone] 20463-14-3 C13H18N4O2S2
    3-but-2-enyl-5-methyl-thiazolidine-2,4-dione 2-[(3,5-dimethyl-4-oxo-thiazolidin-2-ylidene)-hydrazone]
    —— 3-(2,2-Dichloro-vinyl)-2,2-dimethyl-cyclopropanecarboxylic acid 3-benzyl-[1,2,4]oxadiazol-5-ylmethyl ester 63362-48-1 C18H18Cl2N2O3
    3-(2,2-Dichloro-vinyl)-2,2-dimethyl-cyclopropanecarboxylic acid 3-benzyl-[1,2,4]oxadiazol-5-ylmethyl ester
    —— 3-(tert-butyl)-1,2,5-trioxaspiro[5.5]undeca-7,10-dien-9-one 53696-90-5 C12H16O4
    3-(tert-butyl)-1,2,5-trioxaspiro[5.5]undeca-7,10-dien-9-one
    —— 3-(tert-butyldimethylsilyloxy)-N-(4-hydroxy-3-methoxybenzyl)octanamide 1331858-74-2 C22H39NO4Si
    3-(tert-butyldimethylsilyloxy)-N-(4-hydroxy-3-methoxybenzyl)octanamide
    —— 3,3,20,20-bis(ethylene-dioxy)-5α-17α-dihydroxy-11β-[4-(N,N-dimethylamino)-phenyl-]-19-norpregna-9(11)-ene 126690-41-3 C32H45NO6
    3,3,20,20-bis(ethylene-dioxy)-5α-17α-dihydroxy-11β-[4-(N,N-dimethylamino)-phenyl-]-19-norpregna-9(11)-ene
    —— 3,3,5,6-tetramethyl-2,3-dihydro-1H-pyrano[3,2-a]phenazine 67120-45-0 C19H20N2O
    3,3,5,6-tetramethyl-2,3-dihydro-1H-pyrano[3,2-a]phenazine
    —— 3-allyl-4-amino-5-phenyl-3<i>H</i>-thiazol-2-ylideneamine 93871-46-6 C12H13N3S
    3-allyl-4-amino-5-phenyl-3<i>H</i>-thiazol-2-ylideneamine
    —— [3H]-Pivaloyl-L-carnitine hydrochloride 73801-19-1 C12H23NO4*ClH
    [3H]-Pivaloyl-L-carnitine hydrochloride
    —— 3-(5-chlorobenzo[d]thiazol-2-yl)-N-((E)-3-phenylallylidene)-4,5,6,7-tetrahydrobenzo[b]thiophen-2-amine 1452809-63-0 C24H19ClN2S2
    3-(5-chlorobenzo[d]thiazol-2-yl)-N-((E)-3-phenylallylidene)-4,5,6,7-tetrahydrobenzo[b]thiophen-2-amine
    —— 3-(N,N'-dicyclohexylguanidino)-4-aminofurazan 120337-11-3 C15H26N6O
    3-(N,N'-dicyclohexylguanidino)-4-aminofurazan
    —— (3R,4R,7aR,12bS)-3-(cyclopropylmethyl)-9-hydroxy-7-methoxy-3-methyl-2,3,4,7a-tetrahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-3-ium chloride 1252784-76-1 C22H26NO3*Cl
    (3R,4R,7aR,12bS)-3-(cyclopropylmethyl)-9-hydroxy-7-methoxy-3-methyl-2,3,4,7a-tetrahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-3-ium chloride
    —— 3-ethyl-3-methylpyrrolidin-2-one 175698-04-1 C7H13NO
    3-ethyl-3-methylpyrrolidin-2-one
    —— 3-acetyl-4-hydroxy-6-metoxycinnoline thiosemicarbazone 136920-55-3 C12H13N5O2S
    3-acetyl-4-hydroxy-6-metoxycinnoline thiosemicarbazone
    —— 3β-Hydroxy-5α-6α-epoxy-16β-(1-piperidino)-androstane-17-one 106874-35-5 C24H37NO3
    3β-Hydroxy-5α-6α-epoxy-16β-(1-piperidino)-androstane-17-one
    —— (3-(((2-((2-methoxy-4-(1-methyl-1H-pyrazol-4-yl)phenyl)amino)pyrido[3,4-d]pyrimidin-8-yl)amino)methyl)oxetan-3-yl)methanol 1578244-94-6 C23H25N7O3
    (3-(((2-((2-methoxy-4-(1-methyl-1H-pyrazol-4-yl)phenyl)amino)pyrido[3,4-d]pyrimidin-8-yl)amino)methyl)oxetan-3-yl)methanol
    —— 3-[4-(3-Methylsulfanyl-1-phenyl-1H-indazol-6-yl)-piperazine-1-carbonyl]-piperidine-1-carboxylic acid tert-butyl ester 1345404-15-0 C29H37N5O3S
    3-[4-(3-Methylsulfanyl-1-phenyl-1H-indazol-6-yl)-piperazine-1-carbonyl]-piperidine-1-carboxylic acid tert-butyl ester
    —— 3-(2-(o-tolyl)acetyl)oxazolidin-2-one 1410065-65-4 C12H13NO3
    3-(2-(o-tolyl)acetyl)oxazolidin-2-one
    —— 3,5-O-Benzyliden-1,2-O-isopropyliden-D-glucofuranose-nitrat-(6) 101288-16-8 C16H19NO8
    3,5-O-Benzyliden-1,2-O-isopropyliden-D-glucofuranose-nitrat-(6)
    —— 3-<2-<2-(2-piperidinoethoxy)phenyl>ethyl>-1,2-benzisoxazole hydrochloride 88137-24-0 C22H26N2O2*ClH
    3-<2-<2-(2-piperidinoethoxy)phenyl>ethyl>-1,2-benzisoxazole hydrochloride
    —— 3-chloromethyl-4-(3,4-dimethoxy-phenyl)-6,7-dimethoxy-[2]naphthoic acid 856208-09-8 C22H21ClO6
    3-chloromethyl-4-(3,4-dimethoxy-phenyl)-6,7-dimethoxy-[2]naphthoic acid
    —— 3β-acetoxy-17β-benzoyloxyandrost-5-en-7-one 71583-35-2 C28H34O5
    3β-acetoxy-17β-benzoyloxyandrost-5-en-7-one
    —— 3-[4-[bis(9,9-dibutylfluoren-2-yl)amino]phenyl]-2-cyanoprop-2-enoic acid 948560-30-3 C52H56N2O2
    3-[4-[bis(9,9-dibutylfluoren-2-yl)amino]phenyl]-2-cyanoprop-2-enoic acid
    —— (3aR,4R,5R,7S,8S,9R,9aS,12R)-2-diazo-5-hydroxy-3a,4,7,9,12-pentamethyl-3-oxo-7-vinyldecahydro-4,9a-propanocyclopenta[8]annulen-8-yl formate 257939-40-5 C21H30N2O4
    (3aR,4R,5R,7S,8S,9R,9aS,12R)-2-diazo-5-hydroxy-3a,4,7,9,12-pentamethyl-3-oxo-7-vinyldecahydro-4,9a-propanocyclopenta[8]annulen-8-yl formate
    —— 3,4,5,6-tetra-O-benzyl-1,2-diazido-1,2-dideoxy-myo-inositol 898831-70-4 C34H34N6O4
    3,4,5,6-tetra-O-benzyl-1,2-diazido-1,2-dideoxy-myo-inositol
    —— 3-acetoxymethyl-7(R)-glutaroylaminoceph-3-em-4-carboxylic acid 1(S)-oxide 61122-49-4 C15H18N2O9S
    3-acetoxymethyl-7(R)-glutaroylaminoceph-3-em-4-carboxylic acid 1(S)-oxide
    —— 3-iodo-5-nitrobenzyl alcohol 219589-42-1 C7H6INO3
    3-iodo-5-nitrobenzyl alcohol
    —— 3,5-dimethoxy-4-acetoxybenzoic acid-4-(N,N’-diBoc-guanidino)butyl ester 1260119-23-0 C26H39N3O10
    3,5-dimethoxy-4-acetoxybenzoic acid-4-(N,N’-diBoc-guanidino)butyl ester
    —— 3β-benzoyloxy-28-nor-oleana-12,17-diene 107387-66-6 C36H50O2
    3β-benzoyloxy-28-nor-oleana-12,17-diene
    —— 3-morpholin-4-yl-5-(3-phenyl-acryloylamino)-[1,2,3]oxadiazolium betaine 27283-05-2 C15H16N4O3
    3-morpholin-4-yl-5-(3-phenyl-acryloylamino)-[1,2,3]oxadiazolium betaine
    —— 3-anilino-1-furan-2-yl-3-phenyl-propan-1-one 94256-75-4 C19H17NO2
    3-anilino-1-furan-2-yl-3-phenyl-propan-1-one