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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-dimethylamino-4-methyl-4<i>H</i>-benzo[1,4]oxazine-2-carbaldehyde 32284-80-3 C12H14N2O2
    3-dimethylamino-4-methyl-4<i>H</i>-benzo[1,4]oxazine-2-carbaldehyde
    —— 3-amino-6-chloro-pyrazine-2-carboxylic acid <i>N</i>'-hydrazinocarbonimidoyl-hydrazide 1458-07-7 C6H9ClN8O
    3-amino-6-chloro-pyrazine-2-carboxylic acid <i>N</i>'-hydrazinocarbonimidoyl-hydrazide
    —— 3-butyl-3-pyrazin-2-yl-piperidine-2,6-dione 4169-74-8 C13H17N3O2
    3-butyl-3-pyrazin-2-yl-piperidine-2,6-dione
    —— 3-[1-[2-(2-Piperidin-1-yl-ethoxy)-phenyl]-meth-(E)-ylidene]-chroman-4-one; compound with 3-carboxy-3-hydroxy-pentanedioic acid 19415-04-4 C6H8O7*C23H25NO3
    3-[1-[2-(2-Piperidin-1-yl-ethoxy)-phenyl]-meth-(E)-ylidene]-chroman-4-one; compound with 3-carboxy-3-hydroxy-pentanedioic acid
    —— 3-Ethoxy-5-nitro-pyrocatechol 1817-99-8 C8H9NO5
    3-Ethoxy-5-nitro-pyrocatechol
    —— [(3R)-7-chloro-2-oxo-5-phenyl-1,3-dihydro-1,4-benzodiazepin-3-yl] (2S)-2-(6-methoxynaphthalen-2-yl)propanoate 130754-06-2 C29H23ClN2O4
    [(3R)-7-chloro-2-oxo-5-phenyl-1,3-dihydro-1,4-benzodiazepin-3-yl] (2S)-2-(6-methoxynaphthalen-2-yl)propanoate
    —— 3-Benzoyloxy-17-(1,2-epoxy-4-methylene-5-oxocyclopentylcarbonyloxy)-Δ<sup>1,3,5</sup>-estratriene 134512-89-3 C32H32O6
    3-Benzoyloxy-17-(1,2-epoxy-4-methylene-5-oxocyclopentylcarbonyloxy)-Δ<sup>1,3,5</sup>-estratriene
    —— 3,3-Dimethyl-7-oxo-6-[2-(5-phenethyl-6-thioxo-[1,3,5]thiadiazinan-3-yl)-2-phenyl-acetylamino]-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid 130976-10-2 C27H30N4O4S3
    3,3-Dimethyl-7-oxo-6-[2-(5-phenethyl-6-thioxo-[1,3,5]thiadiazinan-3-yl)-2-phenyl-acetylamino]-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid
    —— 3,7,11-Trimethyl-2-dodecenylsaeure-N-ethylamid 50911-17-6 C17H33NO
    3,7,11-Trimethyl-2-dodecenylsaeure-N-ethylamid
    —— 3,5-di-tert-butyl-2-(chloro(9H-fluoren-9-yl)phosphaneyl)-N,N-dimethylaniline 862900-63-8 C29H35ClNP
    3,5-di-tert-butyl-2-(chloro(9H-fluoren-9-yl)phosphaneyl)-N,N-dimethylaniline
    —— (3β,20R,22S,24R)-3-methoxystigmasta-5,25-diene-20,22-diol 1612832-93-5 C30H50O3
    (3β,20R,22S,24R)-3-methoxystigmasta-5,25-diene-20,22-diol
    —— 3(R)-(diallylamino)-2-hydroxy-2-(phthalimidomethyl)butyramide 103865-09-4 C19H23N3O4
    3(R)-(diallylamino)-2-hydroxy-2-(phthalimidomethyl)butyramide
    —— 3-(1-hydroxy-1-methylethyl)indene 64391-30-6 C12H14O
    3-(1-hydroxy-1-methylethyl)indene
    —— 3-Allyl-2-oxocyclohexanessigsaeure 28749-18-0 C11H16O3
    3-Allyl-2-oxocyclohexanessigsaeure
    —— 3-amino-3-deoxy-6-O-toluene-p-sulphonyl-1,2-O-isopropylidene-α-D-glucofuranose 115996-14-0 C16H23NO7S
    3-amino-3-deoxy-6-O-toluene-p-sulphonyl-1,2-O-isopropylidene-α-D-glucofuranose
    —— 3-(2-chloroquinolin-3-yl)-1-(2-bromophenyl)prop-2-en-1-one 1304704-40-2 C18H11BrClNO
    3-(2-chloroquinolin-3-yl)-1-(2-bromophenyl)prop-2-en-1-one
    —— (3-Methoxyphenyl)-(2-phenylcyclopropyl)methanone 74973-34-5 C17H16O2
    (3-Methoxyphenyl)-(2-phenylcyclopropyl)methanone
    —— 3,4,7,8-Tetrabromo-3,4,7,8-tetrahydro-1,2-benzo-5,6-naphtho<b>cyclooctatetraene 125903-09-5 C20H14Br4
    3,4,7,8-Tetrabromo-3,4,7,8-tetrahydro-1,2-benzo-5,6-naphtho<b>cyclooctatetraene
    —— 3-(Butane-1-sulfinyl)-4-(1,1,1,2,3,3,3-heptafluoropropan-2-yl)-2-methylbenzoic acid 1355554-30-1 C15H15F7O3S
    3-(Butane-1-sulfinyl)-4-(1,1,1,2,3,3,3-heptafluoropropan-2-yl)-2-methylbenzoic acid
    —— 3-<2,4,6-Trimethyl-anilino>-propionsaeure-methylester 92196-73-1 C13H19NO2
    3-<2,4,6-Trimethyl-anilino>-propionsaeure-methylester
    —— [(3R)-1-(4-methylsulfonylphenyl)pyrrolidin-3-yl] methanesulfonate 1184746-83-5 C12H17NO5S2
    [(3R)-1-(4-methylsulfonylphenyl)pyrrolidin-3-yl] methanesulfonate
    —— 3-piperidinoindene 124413-82-7 C14H17N
    3-piperidinoindene
    —— 3-morpholin-4-yl-1-morpholin-4-ylmethyl-pyrrolidine-2,5-dione 4383-35-1 C13H21N3O4
    3-morpholin-4-yl-1-morpholin-4-ylmethyl-pyrrolidine-2,5-dione
    —— 3-Methoxy-4-homoisotwistan 68722-07-6 C12H20O
    3-Methoxy-4-homoisotwistan
    —— 3'-amino-3-nitrobiphenyl-2-ol 776286-50-1 C12H10N2O3
    3'-amino-3-nitrobiphenyl-2-ol
    —— 3-(3-chloro-phenyl)-1-((R)-1-methanesulfonyl-pyrrolidin-3-yl)-7-methoxy-1H-pyrimido[5,4-c]quinoline-2,4-dione 1174227-88-3 C23H21ClN4O5S
    3-(3-chloro-phenyl)-1-((R)-1-methanesulfonyl-pyrrolidin-3-yl)-7-methoxy-1H-pyrimido[5,4-c]quinoline-2,4-dione
    —— 3-Methyl-2-buten-2-yl-trifluoracetat 50515-75-8 C7H9F3O2
    3-Methyl-2-buten-2-yl-trifluoracetat
    —— 3-hydroxy-4-methoxy-butyric acid-(4-phenyl-phenacyl ester) 111239-81-7 C19H20O5
    3-hydroxy-4-methoxy-butyric acid-(4-phenyl-phenacyl ester)
    —— 3-[2-(2-Chloro-acetylamino)-ethylsulfanyl]-6-(1-hydroxy-ethyl)-7-oxo-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid 64067-20-5 C13H17ClN2O5S
    3-[2-(2-Chloro-acetylamino)-ethylsulfanyl]-6-(1-hydroxy-ethyl)-7-oxo-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— (3α,5α)-3-hydroxyandrostane-11,17-dione, cyclic 17-(1,2-ethanediyl acetal) 4229-66-7 C21H32O4
    (3α,5α)-3-hydroxyandrostane-11,17-dione, cyclic 17-(1,2-ethanediyl acetal)
    —— 3,4,5-trihydroxy-N'-[(1-methyl-1H-indol-3-yl)methylidene]benzohydrazide 1352562-83-4 C17H15N3O4
    3,4,5-trihydroxy-N'-[(1-methyl-1H-indol-3-yl)methylidene]benzohydrazide
    —— 3β,5-dihydroxy-5α-pregn-6-en-20-one 903505-77-1 C21H32O3
    3β,5-dihydroxy-5α-pregn-6-en-20-one
    —— 3-ethoxy-2,6,6-trimethyl-octa-3,4-dien-2-ol 22929-39-1 C13H24O2
    3-ethoxy-2,6,6-trimethyl-octa-3,4-dien-2-ol
    —— 3-(4-oxo-4,5-dihydro-3H-pyrrolo[2,1-d][1,2,5]triazepin-1-yl)benzonitrile 1528752-24-0 C14H10N4O
    3-(4-oxo-4,5-dihydro-3H-pyrrolo[2,1-d][1,2,5]triazepin-1-yl)benzonitrile
    —— 3-ethoxy-2-methyl-hex-1-en-5-yne 90611-09-9 C9H14O
    3-ethoxy-2-methyl-hex-1-en-5-yne
    —— 3,3-dimethyl-butan-2-one (2-hydroxy-propyl)-methyl-hydrazone 34659-92-2 C10H22N2O
    3,3-dimethyl-butan-2-one (2-hydroxy-propyl)-methyl-hydrazone
    —— 3-[(2-Cyclopropyl-5-methoxyindol-1-yl)methyl]benzoic acid 1263297-91-1 C20H19NO3
    3-[(2-Cyclopropyl-5-methoxyindol-1-yl)methyl]benzoic acid
    —— 3-oxa-4-(trifluoromethyl)-1,5-hexadiene 124581-32-4 C6H7F3O
    3-oxa-4-(trifluoromethyl)-1,5-hexadiene
    —— (3'aR,4'aR,5'R,6'R,8'aS,9'aS)-5'-ethenyl-2',2',3'a,8'a-tetramethylspiro[1,3-dioxolane-2,8'-4,4a,6,7,9,9a-hexahydronaphtho[6,7-d][1,3]dioxole]-5',6'-diol 391278-01-6 C19H30O6
    (3'aR,4'aR,5'R,6'R,8'aS,9'aS)-5'-ethenyl-2',2',3'a,8'a-tetramethylspiro[1,3-dioxolane-2,8'-4,4a,6,7,9,9a-hexahydronaphtho[6,7-d][1,3]dioxole]-5',6'-diol
    —— 3-Benzyl-2,4-dioxo-5-<α-(2-phenylhydrazino)-benzyl>-tetrahydro-1,3-thiazole 80030-93-9 C23H21N3O2S
    3-Benzyl-2,4-dioxo-5-<α-(2-phenylhydrazino)-benzyl>-tetrahydro-1,3-thiazole
    —— 3,4-di-t-butylselenophene 130826-17-4 C12H20Se
    3,4-di-t-butylselenophene
    —— 3-(3,5-di-O-acetyl-2-deoxy-β-D-erythro-pentofuranosyl)-6-propylfuro[2,3-d]pyrimidin-2(3H)-one 1043478-92-7 C18H22N2O7
    3-(3,5-di-O-acetyl-2-deoxy-β-D-erythro-pentofuranosyl)-6-propylfuro[2,3-d]pyrimidin-2(3H)-one
    —— 3-Propenyl-thiopyridazin-6(1H)-on 51389-07-2 C7H8N2OS
    3-Propenyl-thiopyridazin-6(1H)-on
    —— 3-(3-Pyrrolidino-propyl)-3-azaspiro<5.5>undecan 94710-88-0 C17H32N2
    3-(3-Pyrrolidino-propyl)-3-azaspiro<5.5>undecan
    —— 3,6-Diacetoxy-9-<2>pyridyl-xanthen 13004-50-7 C22H17NO5
    3,6-Diacetoxy-9-<2>pyridyl-xanthen
    —— 3-benzimidazol-2-ylmethyl-2-cyclohexylimino-2,3-dihydrothiazol-4-(5H)-one 108784-88-9 C17H20N4OS
    3-benzimidazol-2-ylmethyl-2-cyclohexylimino-2,3-dihydrothiazol-4-(5H)-one
    —— 3-cyclopropyl-2,4,5,10-tetrahydropyrazolo[3,4-a]carbazole 1043576-17-5 C16H15N3
    3-cyclopropyl-2,4,5,10-tetrahydropyrazolo[3,4-a]carbazole
    —— 3-[1-(Benzo[1,3]dioxole-5-carbonyl)-5-methoxy-2-methyl-1H-indol-3-yl]-propionic acid 21722-67-8 C21H19NO6
    3-[1-(Benzo[1,3]dioxole-5-carbonyl)-5-methoxy-2-methyl-1H-indol-3-yl]-propionic acid
    —— 3-[5-(2-chloro-phenyl)-[1,2,4]oxadiazol-3-yl]-4-hydroxy-benzoic acid 1032614-25-7 C15H9ClN2O4
    3-[5-(2-chloro-phenyl)-[1,2,4]oxadiazol-3-yl]-4-hydroxy-benzoic acid
    —— 3,9-dimethyl-4,10-dioxo-6-(2-phenoxy-ethoxy)-1,4,7,10-tetrahydro-[1,7]phenanthroline-2,8-dicarboxylic acid diethyl ester 55959-39-2 C28H28N2O8
    3,9-dimethyl-4,10-dioxo-6-(2-phenoxy-ethoxy)-1,4,7,10-tetrahydro-[1,7]phenanthroline-2,8-dicarboxylic acid diethyl ester