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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (3aR,6aR)-6a-butyl-3-ethyl-2,2-dioxo-3,4,5,6-tetrahydrocyclopenta[d]oxathiol-3a-ol 128038-97-1 C12H22O4S
    (3aR,6aR)-6a-butyl-3-ethyl-2,2-dioxo-3,4,5,6-tetrahydrocyclopenta[d]oxathiol-3a-ol
    —— 3-(2-Hydroxyethyl)-N,5-dimethyl-1H-indol-2-carboxamid 117109-36-1 C13H16N2O2
    3-(2-Hydroxyethyl)-N,5-dimethyl-1H-indol-2-carboxamid
    —— (3aS,4S,6S,6aS)-2,2-dimethyl-4,6-bis(phenoxymethyl)tetrahydrothieno[3,4-d][1,3]dioxole 1593266-36-4 C21H24O4S
    (3aS,4S,6S,6aS)-2,2-dimethyl-4,6-bis(phenoxymethyl)tetrahydrothieno[3,4-d][1,3]dioxole
    —— 3,4,6-tri-O-acetyl-2-deoxy-2-nitroso-α-D-[3-(2)H]galactopyranosyl chloride 1306770-81-9 C12H16ClNO8
    3,4,6-tri-O-acetyl-2-deoxy-2-nitroso-α-D-[3-(2)H]galactopyranosyl chloride
    —— 3-ethyl 5-methyl 2-methyl-1,4-diphenyl-1,4-dihydropyridine-3,5-dicarboxylate 1321503-38-1 C23H23NO4
    3-ethyl 5-methyl 2-methyl-1,4-diphenyl-1,4-dihydropyridine-3,5-dicarboxylate
    —— 3-(4-nitro-phenoxy)-phenyl isocyanate 93138-17-1 C13H8N2O4
    3-(4-nitro-phenoxy)-phenyl isocyanate
    —— 3,3-Dihydroxycyclohexane-1-carbonitrile 90735-45-8 C7H11NO2
    3,3-Dihydroxycyclohexane-1-carbonitrile
    —— (3-methyl-1-(2-(phenylethynyl)cyclohex-1-en-1-yl)but-1-en-2-yl)benzene 1330631-42-9 C25H26
    (3-methyl-1-(2-(phenylethynyl)cyclohex-1-en-1-yl)but-1-en-2-yl)benzene
    —— 3-(5-chloromethyl-[1,3,4]oxadiazol-2-yl)-1-cyclohexylmethyl-7-methoxy-1H-indole 865713-03-7 C19H22ClN3O2
    3-(5-chloromethyl-[1,3,4]oxadiazol-2-yl)-1-cyclohexylmethyl-7-methoxy-1H-indole
    —— 3-(4-aminostyryl)-2,8-diethyl-5,5-difluoro-1,7,9-trimethyl-10-phenyl-5H-5l4-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinin-4-ium 1239971-45-9 C30H32BF2N3
    3-(4-aminostyryl)-2,8-diethyl-5,5-difluoro-1,7,9-trimethyl-10-phenyl-5H-5l4-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinin-4-ium
    —— 3,3'-bis-(3,5-di-<i>tert</i>-butyl-4-hydroxy-benzyl)-3<i>H</i>,3'<i>H</i>-5,5'-<i>m</i>-phenylene-bis-[1,3,4]oxadiazol-2-one 54685-36-8 C40H50N4O6
    3,3'-bis-(3,5-di-<i>tert</i>-butyl-4-hydroxy-benzyl)-3<i>H</i>,3'<i>H</i>-5,5'-<i>m</i>-phenylene-bis-[1,3,4]oxadiazol-2-one
    —— 3-Methylen-A-norandrostan-17β-ol-2-on-17-acetat 17924-69-5 C21H30O3
    3-Methylen-A-norandrostan-17β-ol-2-on-17-acetat
    —— 3-Chloro-1-(4aS,9aR)-2,3,4,4a,9,9a-hexahydro-1H-acridin-10-yl-butan-1-one 98172-17-9 C17H22ClNO
    3-Chloro-1-(4aS,9aR)-2,3,4,4a,9,9a-hexahydro-1H-acridin-10-yl-butan-1-one
    —— 3β-acetoxy-16α-hydroxy-lanosta-7,9(11),24(31)-trien-21-oic acid 3,5,6-trimethylpyrazin-2-ylmethyl ester 1426573-40-1 C41H60N2O5
    3β-acetoxy-16α-hydroxy-lanosta-7,9(11),24(31)-trien-21-oic acid 3,5,6-trimethylpyrazin-2-ylmethyl ester
    —— 3-hydroxy-5-[(4-methylbenzyl)sulfanyl]pyridin-2(1H)-one 1417709-97-7 C13H13NO2S
    3-hydroxy-5-[(4-methylbenzyl)sulfanyl]pyridin-2(1H)-one
    —— 3,3'-Bis<<2-(trimethylsilyl)ethoxy>methoxy>-2,2'-bipyridin-4,4'-dicarbaldehyd 119767-36-1 C24H36N2O6Si2
    3,3'-Bis<<2-(trimethylsilyl)ethoxy>methoxy>-2,2'-bipyridin-4,4'-dicarbaldehyd
    —— 3-phenyl-2,3,6,7,8,9-hexahydro-cyclopenta[a]naphthalen-1-one 110937-79-6 C19H18O
    3-phenyl-2,3,6,7,8,9-hexahydro-cyclopenta[a]naphthalen-1-one
    —— 3-ethyl-5-isobutyl-thiazolidine-2,4-dione 2-(<i>O</i>-methylcarbamoyl-oxime) 40085-74-3 C11H19N3O3S
    3-ethyl-5-isobutyl-thiazolidine-2,4-dione 2-(<i>O</i>-methylcarbamoyl-oxime)
    —— 3-(p-Chlorphenethyl)-pyridin 31251-60-2 C13H12ClN
    3-(p-Chlorphenethyl)-pyridin
    —— 3-benzoyl-4-phenyl-1-(pyridin-2-yl)-2-pyridone 1416150-75-8 C23H16N2O2
    3-benzoyl-4-phenyl-1-(pyridin-2-yl)-2-pyridone
    —— 3-[(2S,4S)-1-benzyloxycarbonyl-4-(piperazin-1-yl)pyrrolidin-2-ylcarbonyl]thiazolidine 401566-48-1 C20H28N4O3S
    3-[(2S,4S)-1-benzyloxycarbonyl-4-(piperazin-1-yl)pyrrolidin-2-ylcarbonyl]thiazolidine
    —— 3α-hydroxy-3β-methyl-5α-androstan-17-one 2435-95-2 C20H32O2
    3α-hydroxy-3β-methyl-5α-androstan-17-one
    —— 3α-(1-azidobenzyloxy)-8-azabicyclo[3.2.1]octane-8-carboxylic acid tert-butyl ester 797763-47-4 C19H26N4O3
    3α-(1-azidobenzyloxy)-8-azabicyclo[3.2.1]octane-8-carboxylic acid tert-butyl ester
    —— 3-acetyl-1-(4-pentynoyl)indole methoxime 297166-66-6 C16H16N2O2
    3-acetyl-1-(4-pentynoyl)indole methoxime
    —— 3-Amino-2-[(3-hydroxyphenyl)methyl]propanoic acid hydrochloride 2059937-73-2 C10H14ClNO3
    3-Amino-2-[(3-hydroxyphenyl)methyl]propanoic acid hydrochloride
    —— 3-Amino-4-(4-chloro-phenyl)-5,6,7,8-tetrahydro-thieno[2,3-b]quinoline-2-carboxylic acid (2-hydroxy-ethyl)-amide 115919-81-8 C20H20ClN3O2S
    3-Amino-4-(4-chloro-phenyl)-5,6,7,8-tetrahydro-thieno[2,3-b]quinoline-2-carboxylic acid (2-hydroxy-ethyl)-amide
    —— (3<i>S</i>,4<i>S</i>)-3,7-dimethyl-octan-4-ol 35826-37-0 C10H22O
    (3<i>S</i>,4<i>S</i>)-3,7-dimethyl-octan-4-ol
    —— 3-Tosylamino-5-anilino-1,2,4-thiadiazol 93734-57-7 C15H14N4O2S2
    3-Tosylamino-5-anilino-1,2,4-thiadiazol
    —— 3-hydroxy-5,5-dimethyl-2-[2-(trideuteriomethoxy)propyl]cyclohex-2-en-1-one 122313-15-9 C12H20O3
    3-hydroxy-5,5-dimethyl-2-[2-(trideuteriomethoxy)propyl]cyclohex-2-en-1-one
    —— 3,6-diethyl-2-phenylpyrazine 4-oxide 106861-11-4 C14H16N2O
    3,6-diethyl-2-phenylpyrazine 4-oxide
    —— 3(R)-methyl-4(S)-(pyridin-2-ylmethylthio)azetidin-2-one-1-carboxylic acid (1(R)-phenylpropyl)amide hydrochloride 223262-89-3 C20H23N3O2S*ClH
    3(R)-methyl-4(S)-(pyridin-2-ylmethylthio)azetidin-2-one-1-carboxylic acid (1(R)-phenylpropyl)amide hydrochloride
    —— 3-(naphthalen-2-yl)-2H-azirine 41413-91-6 C12H9N
    3-(naphthalen-2-yl)-2H-azirine
    —— 3-amino-3-phenyl-1-(trimethylsilyl)-prop-2-en-1-one 1456785-22-0 C12H17NOSi
    3-amino-3-phenyl-1-(trimethylsilyl)-prop-2-en-1-one
    —— (3Z)-1,1-dimethoxy-3,6-dimethyl-5-hydroxy-hept-3-ene 204570-62-7 C11H22O3
    (3Z)-1,1-dimethoxy-3,6-dimethyl-5-hydroxy-hept-3-ene
    —— 3'-O-acetyl-5-[N-(trifluoroacetyl)aminomethyl]-2'-deoxyuridine 1357476-60-8 C14H16F3N3O7
    3'-O-acetyl-5-[N-(trifluoroacetyl)aminomethyl]-2'-deoxyuridine
    —— 3-(1-acetoxyethyl)-4-bromo-6-fluoroisoquinoline 2-oxide 1374200-70-0 C13H11BrFNO3
    3-(1-acetoxyethyl)-4-bromo-6-fluoroisoquinoline 2-oxide
    —— 3-(4-methoxyphenyl)-4-iodo-1H-isochromen-1-one 1159371-58-0 C16H11IO3
    3-(4-methoxyphenyl)-4-iodo-1H-isochromen-1-one
    —— 3,N7-bis(benzyloxycarbonyl)-7-amino-3-azaheptanoic acid succinimidyl ester 345898-16-0 C26H29N3O8
    3,N7-bis(benzyloxycarbonyl)-7-amino-3-azaheptanoic acid succinimidyl ester
    —— 3-n-Decyl-5-(4-n-octyloxy-benzyliden)-4-oxo-thiazolidin-2-thion 93959-56-9 C28H43NO2S2
    3-n-Decyl-5-(4-n-octyloxy-benzyliden)-4-oxo-thiazolidin-2-thion
    —— 3-(5-chloro-1H-indol-3-yl)-3-hydroxy-1-methylindolin-2-one 1374781-75-5 C17H13ClN2O2
    3-(5-chloro-1H-indol-3-yl)-3-hydroxy-1-methylindolin-2-one
    —— 3-benzyl-3-azabicyclo[2.2.2]octan-5-one 41959-26-6 C14H17NO
    3-benzyl-3-azabicyclo[2.2.2]octan-5-one
    —— 3-hydroxypropylpentamethyldisilane 26149-50-8 C8H22OSi2
    3-hydroxypropylpentamethyldisilane
    —— 3-(4-chlorophenyl)-6-isopropyl-2-[cis-4-(trifluoromethyl)cyclohexyl]pyrimidin-4(3H)-one 1093749-86-0 C20H22ClF3N2O
    3-(4-chlorophenyl)-6-isopropyl-2-[cis-4-(trifluoromethyl)cyclohexyl]pyrimidin-4(3H)-one
    —— 3-(4-chloro-phenyl)-isoxazole-4,5-dione 4-[(4-nitro-phenyl)-hydrazone] 5084-85-5 C15H9ClN4O4
    3-(4-chloro-phenyl)-isoxazole-4,5-dione 4-[(4-nitro-phenyl)-hydrazone]
    —— 3-methyl-isoxazole-4,5-dione 4-[(2,3-dichloro-phenyl)-hydrazone] 5669-87-4 C10H7Cl2N3O2
    3-methyl-isoxazole-4,5-dione 4-[(2,3-dichloro-phenyl)-hydrazone]
    —— 3-<1,2-Benzisothiazolyl-(3)>-imino-benzodithiol 71970-90-6 C14H8N2S3
    3-<1,2-Benzisothiazolyl-(3)>-imino-benzodithiol
    —— 3,4,5-tris-benzyloxy-benzoic acid-(2,2-dimethyl-[1,3]dioxolan-4-ylmethyl ester) 408539-81-1 C34H34O7
    3,4,5-tris-benzyloxy-benzoic acid-(2,2-dimethyl-[1,3]dioxolan-4-ylmethyl ester)
    —— [(3aR,4R,6aR)-2,2,3a-trimethyl-4-triethylsilyloxy-4,6a-dihydrocyclopenta[d][1,3]dioxol-6-yl]methoxy-tert-butyl-diphenylsilane 1040918-06-6 C32H48O4Si2
    [(3aR,4R,6aR)-2,2,3a-trimethyl-4-triethylsilyloxy-4,6a-dihydrocyclopenta[d][1,3]dioxol-6-yl]methoxy-tert-butyl-diphenylsilane
    —— 3-O-allyl-2,4,6-tri-O-benzyl-D-mannopyranosyl trichloroacetimidate 1046460-93-8 C32H34Cl3NO6
    3-O-allyl-2,4,6-tri-O-benzyl-D-mannopyranosyl trichloroacetimidate
    —— 3,3,5,5-Tetramethyl-cyclopentane-1,2-dione mono-(O-methyl-oxime) 80070-45-7 C10H17NO2
    3,3,5,5-Tetramethyl-cyclopentane-1,2-dione mono-(O-methyl-oxime)