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    Beijing Keyi Tongda Technology Development Co., Ltd??? ?? ??? ?????.

    ?? ?:Beijing Keyi Tongda Technology Development Co., Ltd
    ??:-
    ???:kytd20@sina.com
    ??:China
    URL:
    ? ?? ?:1494
    11 12 13 14 15

    ?? ????

    7-Bromoindole7-?????51417-51-7C8H6BrN
    2,4-DIBROMOIMIDAZOLE2,4-????????64591-03-3C3H2Br2N2
    CLORGYLINE?????17780-72-2C13H15Cl2NO
    1-(4-amino-3-fluorophenyl)ethan-1-one1-(4-???-3-??????)??-1-?73792-22-0C8H8FNO
    Benzamide, 4-chloro-N-[2-[(4-chlorophenyl)methyl]-2,3-dihydro-3-oxo-1,2,4-thiadiazol-5-yl]-, sodium salt (1:1)2639972-26-0C16H11Cl2N3O2S.Na
    Pirenzepine hydrochloride29868-97-1C19H22ClN5O2
    Dimethyl 4,5-dihydroxyphthalate???4,5-??????????66323-03-3C10H10O6
    (R)-4-Propylpyrrolidin-2-one930123-37-8C7H13NO
    N-methyl-2-(1-methylpyrrolidin-3-yl)ethanamine1048916-86-4C8H18N2
    2-chloro-9,10-dimethoxy-6,7-dihydropyrimido[6,1-a]isoquinolin-4-one75535-96-5C14H13ClN2O3
    2,2-DIMETHYL-1,3-PROPANEDIAMINE7328-91-8C5H14N2
    (S,S)-2-[3-(5-amino-1-carboxy-pentyl)-ureido]-pentanedioic acid1025796-32-0C12H21N3O7
    4-(2-FLUORO-PHENYL)-4-OXO-BUTYRIC ACID4-(2-????-??)-4-??-????90429-80-4C10H9FO3
    THIOMORPHOLINE-2,4-DICARBOXYLIC ACID 4-TERT-BUTYL ESTER134676-67-8C10H17NO4S
    L-Proline, 1-[[[4-methyl-5-[2-(2,2,2-trifluoro-1,1-dimethylethyl)-4-pyridinyl]-2-thiazolyl]amino]carbonyl]-, methyl ester2667583-13-1C20H23F3N4O3S
    Cysteamine?????60-23-1C2H7NS
    2,6-DIMETHOXY-4-METHYLPHENOL2,6-?????-4-????6638-05-7C9H12O3
    5-[1-(Methylthio)ethyl]-2-trifluoroMethylpyridine5-[1-(????)??]-2-???????????1005489-34-8C9H10F3NS
    DIPHENYLCYCLOPROPENONE??????????886-38-4C15H10O
    3,5-BIS(TRIFLUOROMETHYL)PYRAZOLE3,5-BIS(????????)???14704-41-7C5H2F6N2
    N-{[5-(3,5-dichlorophenyl)-2-furyl]methyl}-N-(2-propyl-2H-tetraazol-5-yl)amine1092308-00-3C15H15Cl2N5O
    ABT 491189689-94-9C28H22FN5O2.ClH
    Piperidine, 1-[1-(3-fluorophenyl)cyclohexyl]-89156-99-0C17H24FN
    2,6-bis(aminomethyl)naphthalene46305-65-1C12H14N2
    FMOC-D-DAB-OHFMOC-D-DAB-?201484-12-0C19H20N2O4
    5H-1,3-Dithiolo[4,5-c]pyrrol-2-one, 5-[(4-methylphenyl)sulfonyl]-250687-28-6C12H9NO3S3
    Pravastatin Lactone????????85956-22-5C23H34O6
    6-chloro-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid6-???-1H-???[2,3-b]???-2-????800402-07-7C8H5ClN2O2
    1H-Pyrazole-3-acetic acid, 5-methyl-, methyl ester1H-???-3-????,5-??-,??????113465-94-4C7H10N2O2
    Fluvoxamino Acid???????192876-02-1C14H19F3N2O2
    4-Bromo-2-methylphenylboronic acid4-???-2-???????221006-71-9C7H8BBrO2
    (R)-tert-butyl 3-(4-aMinophenyl)piperidine-1-carboxylate(R)-tert-??3-(4-?????)????-1-???????1263284-59-8C16H24N2O2
    (S)-Di-Tert-Butyl 2-(3-((S)-6-Amino-1-(Tert-Butoxy)-1-Oxohexan-2-Yl)Ureido)Pentanedioate1025796-31-9C24H45N3O7
    3-nitro-4,5-bis(phenylmethoxy)benzoic acid923288-55-5C21H17NO6
    Z-BETA-ALA-OSUZ-??-??-??53733-97-4C15H16N2O6
    Phenol, 2,4-dinitro-6-octyl-4467-92-9C14H20N2O5
    6-methoxy-2-methylbenzofuran-3-carboxylic acid103986-33-0C11H10O4
    3-Pyridinemethanamine, 6-(4-fluoro-1H-pyrazol-1-yl)-α-methyl-2200460-03-1C10H11FN4
    PRAVASTATIN 1,1,3,3-TETRAMETHYL BUTYLAMINE??????1,1,3,3-?????????151006-14-3C31H55NO7
    2-(p-Hydroxybenzoyl)benzoicacid2-(p-????????)????54996-37-1C14H10O4
    5,6-dihydroxy-1H-indole-2-carboxylic acid5,6-?????-1H-??-2-?????4790-08-3C9H7NO4
    2-PHENYL-4-METHYL-2-HEXENAL2-??-4-??-2-???26643-92-5C13H16O
    1-(2-amino-4-bromophenyl)ethanone1-(2-???-4-?????)???123858-51-5C8H8BrNO
    4-broMo-5-fluoro-2,3-diMethyl-1H-indole-7-carboxylic acid912445-96-5C11H9BrFNO2
    (S)-1-(6-(4-Fluoro-1H-pyrazol-1-yl)pyridin-3-yl)ethanamine dihydrochloride1980023-97-9C10H12ClFN4
    3-fluoro PCP (hydrochloride)1049718-37-7C17H25ClFN
    Cyclopropanepropanoic acid, β-cyclopropyl-α-[[(1,1-dimethylethoxy)carbonyl]amino]-, (αS)-2548967-22-0C14H23NO4
    INDEX NAME NOT YET ASSIGNED2490576-88-8C7H11BO4
    Cyclopropanepropanoic acid, β-cyclopropyl-α-[[(phenylmethoxy)carbonyl]amino]-, (αS)-2755148-69-5C17H21NO4
    3-Bromo-6-chloro-2-pyridinecarboxylic acid3-???-6-???-2-????????929000-66-8C6H3BrClNO2
    8-Bromoisoquinoline63927-22-0C9H6BrN
    2-Phenyl-1-[4-(trifluoromethyl)phenyl]ethane 2-(Aminoethyl)oxime (Fluvoxamine Impurity)2-??-1-[4-(????????)??]??2-(?????)??(????????)1217241-15-0C17H17F3N2O
    5-bromo-3-isopropyl-2-methyl-2H-indazole1528976-72-8C11H13BrN2
    Benzenamine, 2,4-bis(1-methylethyl)-79069-41-3C12H19N
    methyl 1,4-dihydroxy-7-phenoxyisoquinoline-3-carboxylate1421312-32-4C17H13NO5
    N-{[5-(3,5-dichlorophenyl)-2-furyl]methyl}-N-(2-ethyl-2H-tetraazol-5-yl)amine1092331-43-5C14H13Cl2N5O
    2-(4-methoxycyclohexyl)acetic acid99183-14-9C9H16O3
    6,7-DIHYDRO-5H-1-PYRIDIN-5-ONE28566-14-5C8H7NO
    2-Chloro-6-methoxypyridine???(2-)-6-??????17228-64-7C6H6ClNO
    2-(acetamido)-4-[(2-hydroxyethyl)sulphonyl]benzoic acid2-(??????)-4-[(2-???????)???]???84712-88-9C11H13NO6S
    2-Bromo-4-fluorophenylacetic acid61150-59-2C8H6BrFO2
    2-(4-BOC-PIPERAZIN-1-YL)-3-METHYLPYRIDINE-5-BORONIC ACID PINACOL ESTER2-[4-(N-Boc)????-1-?]-3-?????-5-??????????1073354-54-7C21H34BN3O4
    1-Piperazinecarboxylic acid, 3-[4-(1,2-dithiolan-3-yl)butyl]-3-methyl-, 1,1-dimethylethyl ester2357081-31-1C17H32N2O2S2
    4-BROMOBENZOFURAN4-???????128868-60-0C8H5BrO
    4-Chloro[1,3]thiazolo[5,4-c]pyridine1159828-95-1C6H3ClN2S
    1,1-BIS(3-CYCLOHEXYL-4-HYDROXYPHENYL)CYCLOHEXANE1,1-BIS(3-CYCLOHEXYL-4-HYDROXYPHENYL)??????4221-68-5C30H40O2
    2-ACETONICOTINIC ACID2-???????89942-59-6C8H7NO3
    Trisoxireno[6,7:8a,9:4b,5]phenanthro[1,2-c]furan-1(3H)-one353292-31-6C21H16ClF4N3O6
    1-BOC-2,2-DIMETHYL-PIPERAZINE1-BOC-2,2-???????674792-07-5C11H22N2O2
    Pyrrolo[1,2-a]-1,3,5-triazine, 2,4-dichloro-2386256-90-0C6H3Cl2N3
    L-Proline, 1-[[[4-methyl-5-[2-(2,2,2-trifluoro-1,1-dimethylethyl)-4-pyridinyl]-2-thiazolyl]amino]carbonyl]-2715981-74-9C19H21F3N4O3S
    3-bromo-8-methylquinoline3-???-8-?????66438-80-0C10H8BrN
    1,1,3-trioxo-2H,3H-1lambda6-[1,2]thiazolo[4,5-b]pyridine-6-carboxylic acid2138157-71-6C7H4N2O5S
    INDOLE-3-(N,N-DIMETHYL)ACETAMIDE??-3-(N,N-???)??????91566-04-0C12H14N2O
    3,7-Nonanedione2955-64-8C9H16O2
    2-amino-6-(1,2-dihydroxypropyl)-4a-hydroxy-1,5,6,7-tetrahydropteridin-4-one70110-58-6C9H15N5O5
    1-[(6R)-2-amino-4-oxo-5,6,7,8-tetrahydro-1H-pteridin-6-yl]propane-1,2- dione101383-42-0C9H11N5O3
    3-chloro-N-cyclohexyl-5-(2-thienyl)-7-(trifluoromethyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-2-carboxamide312935-11-8C18H20ClF3N4OS
    1,2,3,4,5-Pentamethylcyclopentadiene1,2,3,4,5-????????????4045-44-7C10H16
    5-Fluoro-2-Methyl-3-nitrobenzoic acid5-????-2-??-3-??????850462-64-5C8H6FNO4
    1-Hexanol, 2-amino-3-propyl-, (2S)-2094476-56-7C9H21NO
    Carbamic acid, N-[4-[[[(1S)-1-(4-chlorophenyl)-3-hydroxypropyl]amino]carbonyl]-1-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-4-piperidinyl]-, 1,1-dimethylethyl ester1143534-12-6C26H33ClN6O4
    (R)-3''-Hydroxy Pravastatin SodiuM Salt(R)-3”-???????????????722504-46-3C23H35NaO8
    3',4'-DIMETHOXY-7-HYDROXYISOFLAVONE24160-14-3C17H14O5
    3,5-DICHLORO-1,2,4-THIADIAZOLE3,5-????-1,2,4-?????2254-88-8C2Cl2N2S
    tert-butyl 3-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[2,3-c]pyridine-1-carboxylate1174038-67-5C18H25BN2O4
    2,2’-Bipyridine]-5-propanoic acid, ɑ-amino-(ɑ,s)146581-79-5C13H13N3O2
    1-METHYL-1-CYCLOHEXANECARBOXYLIC ACID1-????????-1-???? ?1123-25-7C8H14O2
    Fluvoxamine EP Impurity B Maleate89035-92-7C15H21F3N2O2
    FMOC-GLU(OALL)-OH133464-46-7C23H23NO6
    2-(2-Dimethylamino-4-fluorophenyl)-960243-81-6C15H18FN7O
    4-Isothiazolemethanol, 3,5-bis(methylthio)-685114-53-8C6H9NOS3
    p-formylbenzenesulphonic acidp-???????5363-54-2C7H6O4S
    6-(chloromethyl)pteridine-2,4-diamine monohydrochloride6-(?????)????-2,4-????????82778-08-3C7H8Cl2N6
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