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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-Methyl-1,3,4,5-tetrahydro-benzo[e]indol-2-one 37606-59-0 C13H13NO
    3-Methyl-1,3,4,5-tetrahydro-benzo[e]indol-2-one
    —— 3-Methyl-1-trimethylsilyl-hept-6-en-1,4-diin-3-ol 7671-28-5 C11H16OSi
    3-Methyl-1-trimethylsilyl-hept-6-en-1,4-diin-3-ol
    —— 3-isobutyryloxy-5,5-dimethyl-4,5-dihydro-pyrazole-1-carboxylic acid 2,2,2-trichloro-ethyl ester 53992-37-3 C12H17Cl3N2O4
    3-isobutyryloxy-5,5-dimethyl-4,5-dihydro-pyrazole-1-carboxylic acid 2,2,2-trichloro-ethyl ester
    —— 3α,21-Diacetoxy-20-formyl-Δ<sup>14,20</sup>-5β-pregnadien 22612-46-0 C22H32O3
    3α,21-Diacetoxy-20-formyl-Δ<sup>14,20</sup>-5β-pregnadien
    —— 3-Acetoacetyl-2-methyl-chromon 33921-61-8 C14H12O4
    3-Acetoacetyl-2-methyl-chromon
    —— 3-(Diphenyl-phosphinoyl)-butyric acid butyl ester 41409-15-8 C20H25O3P
    3-(Diphenyl-phosphinoyl)-butyric acid butyl ester
    —— 3,17-diacetoxy-19-nor-17βH-pregna-3,5-dien-20-yne 2205-78-9 C24H30O4
    3,17-diacetoxy-19-nor-17βH-pregna-3,5-dien-20-yne
    —— 3-(1H-pyrrolo[2,3-b]pyridin-3-yl)benzoic acid 1313495-59-8 C14H10N2O2
    3-(1H-pyrrolo[2,3-b]pyridin-3-yl)benzoic acid
    —— 3-[4-(4-Amino-3-nitro-phenoxy)-3,5-dichloro-phenyl]-2-fluoro-propionic acid methyl ester 957127-30-9 C16H13Cl2FN2O5
    3-[4-(4-Amino-3-nitro-phenoxy)-3,5-dichloro-phenyl]-2-fluoro-propionic acid methyl ester
    —— 3-(tert-Butyl-dimethyl-silanyloxy)-cyclohex-3-enone 62791-20-2 C12H22O2Si
    3-(tert-Butyl-dimethyl-silanyloxy)-cyclohex-3-enone
    —— 3-Benzenesulfonyl-2,3-dihydro-thiophene 1,1-dioxide 53287-36-8 C10H10O4S2
    3-Benzenesulfonyl-2,3-dihydro-thiophene 1,1-dioxide
    —— 3-hydroxy-5-methylene-2-(4-trifluoromethoxy-phenyl)-hexahydro-cyclopenta[c]pyrrol-1-one 1412906-28-5 C15H14F3NO3
    3-hydroxy-5-methylene-2-(4-trifluoromethoxy-phenyl)-hexahydro-cyclopenta[c]pyrrol-1-one
    —— 3-(Chloromethyl)-4-methylbenzene-1-sulfonylfluoride 2137559-54-5 C8H8ClFO2S
    3-(Chloromethyl)-4-methylbenzene-1-sulfonylfluoride
    —— 3-methyl-1-[5-[4-[(3S)-3-methylmorpholin-4-yl]-6-(1-methylsulfonylcyclopentyl)pyrimidin-2-yl]pyridin-2-yl]urea 1101804-17-4 C22H30N6O4S
    3-methyl-1-[5-[4-[(3S)-3-methylmorpholin-4-yl]-6-(1-methylsulfonylcyclopentyl)pyrimidin-2-yl]pyridin-2-yl]urea
    —— 3-(2-(S)-cyclopropylmethyl-3-(S)-hydroxyl-1-oxopentyl)amino-1-(3-pyridinylmethyl)-5-phenyl-2,3-dihydro-1H-1,4-benzodiazepin-2-one 418813-07-7 C30H32N4O3
    3-(2-(S)-cyclopropylmethyl-3-(S)-hydroxyl-1-oxopentyl)amino-1-(3-pyridinylmethyl)-5-phenyl-2,3-dihydro-1H-1,4-benzodiazepin-2-one
    —— 3-(2-hydroxycycloheptyl)-3H-imidazo[4,5-b]pyridin-5-ol 1217348-98-5 C13H17N3O2
    3-(2-hydroxycycloheptyl)-3H-imidazo[4,5-b]pyridin-5-ol
    —— 3(4-Diethylamino-2-methylphenyl)-(3H)-benzo-1,2,3-triazin-4-on 16439-83-1 C18H20N4O
    3(4-Diethylamino-2-methylphenyl)-(3H)-benzo-1,2,3-triazin-4-on
    —— 3-(6-Chloro-1-methyl-2,3,4,9-tetrahydro-1H-carbazol-1-yl)-propionic acid methyl ester 58711-46-9 C17H20ClNO2
    3-(6-Chloro-1-methyl-2,3,4,9-tetrahydro-1H-carbazol-1-yl)-propionic acid methyl ester
    —— 3α-Acetoxypregn-4-en-11,20-dion 38196-58-6 C23H32O4
    3α-Acetoxypregn-4-en-11,20-dion
    —— 3,5-Di-tert-butyl-2-hydroxy-benzoic acid 4-chloro-3-methyl-phenyl ester 26090-02-8 C22H27ClO3
    3,5-Di-tert-butyl-2-hydroxy-benzoic acid 4-chloro-3-methyl-phenyl ester
    —— (3,5-Diiodo-phenyl)-carbamic acid cyano-dimethyl-methyl ester 33251-79-5 C11H10I2N2O2
    (3,5-Diiodo-phenyl)-carbamic acid cyano-dimethyl-methyl ester
    —— 3-(2,6-dichloropyridin-4-yl)-5-methoxy-1H-pyrrolo[2,3-b]pyridine 1262294-22-3 C13H9Cl2N3O
    3-(2,6-dichloropyridin-4-yl)-5-methoxy-1H-pyrrolo[2,3-b]pyridine
    —— 3-[1-Hydroxy-2-(1-methyl-3-phenyl-propylamino)-ethyl]-phenol 6994-08-7 C18H23NO2
    3-[1-Hydroxy-2-(1-methyl-3-phenyl-propylamino)-ethyl]-phenol
    —— (3-chloro-but-2-enyl)-(2-oxo-pyrrolidin-1-ylmethyl)-malonic acid diethyl ester 30723-08-1 C16H24ClNO5
    (3-chloro-but-2-enyl)-(2-oxo-pyrrolidin-1-ylmethyl)-malonic acid diethyl ester
    —— (3aS,6R,7aS)-7a-(1-Hydroxy-ethyl)-6-isopropenyl-3a-methyl-octahydro-inden-1-one 13741-39-4 C15H24O2
    (3aS,6R,7aS)-7a-(1-Hydroxy-ethyl)-6-isopropenyl-3a-methyl-octahydro-inden-1-one
    —— 3-Difluoramino-3-fluor-hexan 22085-03-6 C6H12F3N
    3-Difluoramino-3-fluor-hexan
    —— 3-Benzyl-6,7-dimethoxy-2-phenyl-4H-benzo[e][1,3]thiazin-3-ium; bromide 34108-49-1 Br*C23H22NO2S
    3-Benzyl-6,7-dimethoxy-2-phenyl-4H-benzo[e][1,3]thiazin-3-ium; bromide
    —— 3.3'-Bis-<chlormercuri>-benzophenon 54980-12-0 C13H8Cl2Hg2O
    3.3'-Bis-<chlormercuri>-benzophenon
    —— (3-methoxy-phenyl)-(7-methyl-7,8-dihydro-[1,3]dioxolo[4,5-<i>g</i>]isoquinolin-5-yl)-methanone 20341-42-8 C19H17NO4
    (3-methoxy-phenyl)-(7-methyl-7,8-dihydro-[1,3]dioxolo[4,5-<i>g</i>]isoquinolin-5-yl)-methanone
    —— 3,4,5,3',4',5'-Hexamethyl-biphenyl-2,2'-diamine 50291-08-2 C18H24N2
    3,4,5,3',4',5'-Hexamethyl-biphenyl-2,2'-diamine
    —— 3β,17β-Diacetoxy-4α-p-tosyloxy-estran-5α-ol 19536-20-0 C29H40O8S
    3β,17β-Diacetoxy-4α-p-tosyloxy-estran-5α-ol
    —— 3-Amino-4-(2-diethylaminoethyl)-5-hydroxy-isoxazol 17399-91-6 C9H17N3O2
    3-Amino-4-(2-diethylaminoethyl)-5-hydroxy-isoxazol
    —— 3-<2-Allyl-phenoxy>-propionsaeure-hexylester 35151-28-1 C18H26O3
    3-<2-Allyl-phenoxy>-propionsaeure-hexylester
    —— 3-Formyl-5,6-dihydro-(4H)-pyran-2,4-dinitrophenylhydrazon 25111-11-9 C12H12N4O5
    3-Formyl-5,6-dihydro-(4H)-pyran-2,4-dinitrophenylhydrazon
    —— <(3-(Methylthio)-3-p-bromphenyl-1-thioxo-propen-2-yl)thio>essigsaeuremethylester 35611-20-2 C13H13BrO2S3
    <(3-(Methylthio)-3-p-bromphenyl-1-thioxo-propen-2-yl)thio>essigsaeuremethylester
    —— 3,6,7-Triphenyl-8-methyl-4H-pyrazino<2,1-c>as-triazin-hydrobromid 42352-03-4 BrH*C24H18N4
    3,6,7-Triphenyl-8-methyl-4H-pyrazino<2,1-c>as-triazin-hydrobromid
    —— 3-(2-Cyano-ethyl)-2-methyl-4-oxo-cyclohex-2-enecarboxylic acid ethyl ester 38306-83-1 C13H17NO3
    3-(2-Cyano-ethyl)-2-methyl-4-oxo-cyclohex-2-enecarboxylic acid ethyl ester
    —— 3-Hydroxy-2-(2-hydroxy-phenylamino)-4-[(Z)-2-hydroxy-phenylimino]-cyclobut-2-enone 18019-53-9 C16H12N2O4
    3-Hydroxy-2-(2-hydroxy-phenylamino)-4-[(Z)-2-hydroxy-phenylimino]-cyclobut-2-enone
    —— 3-(4-methoxy-phenyl)-1,1-dimethyl-2-phenyl-1<i>H</i>-isoindolium 40746-53-0 C23H22NO
    3-(4-methoxy-phenyl)-1,1-dimethyl-2-phenyl-1<i>H</i>-isoindolium
    —— 3β-(p-Nitrophenoxy)-pregn-5-en-20-on 33118-21-7 C27H35NO4
    3β-(p-Nitrophenoxy)-pregn-5-en-20-on
    —— (3,4-Dichloro-phenyl)-(2,3-diphenyl-cycloprop-2-enylidene)-acetonitrile 32122-96-6 C23H13Cl2N
    (3,4-Dichloro-phenyl)-(2,3-diphenyl-cycloprop-2-enylidene)-acetonitrile
    —— 3-(cyclopentylideneamino)cyclohepta[d]triazol-6-one 108087-04-3 C12H12N4O
    3-(cyclopentylideneamino)cyclohepta[d]triazol-6-one
    —— 3-Methyl-3H-benzothiazole-2-thione; compound with iodine 88694-99-9 C8H7NS2*I2
    3-Methyl-3H-benzothiazole-2-thione; compound with iodine
    —— (3-Azaniumylphenyl)azanium;naphthalene-1,5-disulfonate 1377182-09-6 C6H8N2*C10H8O6S2
    (3-Azaniumylphenyl)azanium;naphthalene-1,5-disulfonate
    —— 3-((4-chlorophenyl)amino)-1,3-di-p-tolylpropan-1-one 95432-56-7 C23H22ClNO
    3-((4-chlorophenyl)amino)-1,3-di-p-tolylpropan-1-one
    —— 3-benzyloxy-11,12-dihydro-2-methoxy-8,9-methylenedioxybenzo[i]phenanthridine 653579-77-2 C26H21NO4
    3-benzyloxy-11,12-dihydro-2-methoxy-8,9-methylenedioxybenzo[i]phenanthridine
    —— 3-(2,3,5,6-tetrachloro-4-oxo-1-(trimethylsilyloxy)cyclohexa-2,5-dienyl)dihydrofuran-2(3H)-one 1621232-76-5 C13H14Cl4O4Si
    3-(2,3,5,6-tetrachloro-4-oxo-1-(trimethylsilyloxy)cyclohexa-2,5-dienyl)dihydrofuran-2(3H)-one
    —— (3S,5Z)-6,10-dimethyl-2-[(2-methylthiazol-4-yl)methyl]undeca-1,5,10-trien-3-yl pivaloate 1353777-78-2 C23H35NO2S
    (3S,5Z)-6,10-dimethyl-2-[(2-methylthiazol-4-yl)methyl]undeca-1,5,10-trien-3-yl pivaloate
    —— 3-[13C]hex-1-ene-1,3-sultone 333798-16-6 C6H10O3S
    3-[13C]hex-1-ene-1,3-sultone
    —— 3-(4-(methylsulfonyl)phenyl)-6-(4-phenoxyphenyl)-[1,2,4]triazolo[4,3-a]pyrimidine 1312952-07-0 C24H18N4O3S
    3-(4-(methylsulfonyl)phenyl)-6-(4-phenoxyphenyl)-[1,2,4]triazolo[4,3-a]pyrimidine