| 1 | 5193-03-3 | (6-氯-2-吡啶基)肼 | (6-Chloro-2-pyridyl)hydrazine | C5H6ClN3 | 有机原料;肼类化合物 | |
| 2 | 5193-21-5 | 3H-Pyrazol-3-one, 2-(6-chloro-2-pyridinyl)-1,2-dihydro-5-methyl-4-(1-methylethyl)- | 3H-Pyrazol-3-one, 2-(6-chloro-2-pyridinyl)-1,2-dihydro-5-methyl-4-(1-methylethyl)- | C12H14ClN3O | | |
| 3 | 5193-61-3 | 4(3H)-Quinazolinone, 2-(4-thiazolyl)- | 4(3H)-Quinazolinone, 2-(4-thiazolyl)- | C11H7N3OS | | |
| 4 | 5193-84-0 | 4,6-二羟基-5-甲氧基嘧啶 | 4,6-dihydroxy-5-methoxypyrimidine | C5H6N2O3 | 杂环;药物中间体 | 医药中间体 |
| 5 | 5193-88-4 | 4-氯-5,6-二甲氧基嘧啶 | 4-Chloro-5,6-dimethoxypyrimidine | C6H7ClN2O2 | 嘧啶 | |
| 6 | 5193-92-0 | | 4,5-dimethoxy-6-(phenylsulfonyl)Pyrimidine | C12H12N2O4S | | |
| 7 | 5193-96-4 | METHYL 2-BROMO-2-METHOXYACETATE | Methyl 2-broMo-2-Methoxyacetate | C4H7BrO3 | | |
| 8 | 5193-97-5 | 4-Pyrimidinol, 6-amino-5-methoxy- (7CI,8CI) | 4-Pyrimidinol, 6-amino-5-methoxy- (7CI,8CI) | C5H7N3O2 | | |
| 9 | 51930-04-2 | 2,6-二溴联苯醚 | 2,6-DIBROMODIPHENYL ETHER | C12H8Br2O | | |
| 10 | 51930-25-7 | 2,5-二吡啶羧酸 | 2-phenyl-1-[4-[4-(2-phenylacetyl)phenoxy]phenyl]ethanone | C28H22O3 | | |
| 11 | 51930-61-1 | (2-Methoxy-2-methylpropyl)mercury(II)acetate | (2-Methoxy-2-methylpropyl)mercury(II)acetate | | | |
| 12 | 51930-93-9 | 4-(tert-Butyloxy)butane-2-one | 4-(tert-Butyloxy)butane-2-one | C8H16O2 | | |
| 13 | 51930-97-3 | 3-氯-1,2-丙二醇二棕榈酸酯 | 3-Chloro-1,2-propanediol Dipalmitate | C35H67ClO4 | | |
| 14 | 51931-01-2 | N,N,N-trimethylanilinium toluene-p-sulphonate | N,N,N-trimethylanilinium toluene-p-sulphonate | C16H21NO3S | | |
| 15 | 51931-23-8 | Proteinase, Bacillus subtilis | Proteinase, Bacillus subtilis | | | |
| 16 | 51931-46-5 | 二[3-[(4-氯苯基)偶氮]-2,4(1H,3H)-喹啉二酮]合镍 | bis[3-[(4-chlorophenyl)azo]quinoline--2,4(1H,3H)-dionato]nickel | C30H18Cl2N6NiO4 | | Organometallics |
| 17 | 51931-66-9 | 反式-替利定 | ethyl trans-2-(dimethylamino)-1-phenylcyclohex-3-ene-1-carboxylate | C17H23NO2 | | |
| 18 | 51932-19-5 | N,2-二甲基丁-1-胺 | N,2-Dimethylbutan-1-amine | C6H15N | | |
| 19 | 51932-41-3 | | Propanoic acid, 3-chloro-3-oxo- | C3H3ClO3 | | |
| 20 | 51932-70-8 | 2,3-二氢-1H-茚-4-甲醛 | 1H-Indene-4-carboxaldehyde, 2,3-dihydro- (9CI) | C10H10O | | |
| 21 | 51932-77-5 | 2,5-二乙基-3,4-二苯基环戊二酮 | 2,5-DIETHYL-3,4-DIPHENYLCYCLOPENTADIENONE | C21H20O | | |
| 22 | 51932-88-8 | | Ribitol, 1-(6-amino-9H-purin-9-yl)-1,2,5-trideoxy-2,5-[[(4-methylphenyl)sulfonyl]imino]- (9CI) | C17H20N6O4S | | |
| 23 | 51933-13-2 | 3,3-二乙氧基-2-丁酮 | 2-Butanone, 3,3-diethoxy- | C8H16O3 | | |
| 24 | 51933-48-3 | | Benzenecarbothioamide, N-[[(4-chlorophenyl)amino]carbonyl]- | C14H11ClN2OS | | |
| 25 | 51933-50-7 | | Benzenecarbothioamide,4-methyl-N-[(phenylamino)carbonyl]- | C15H14N2OS | | |
| 26 | 51933-52-9 | | Benzenecarbothioamide, 4-methyl-N-[(1-naphthalenylamino)carbonyl]- | C19H16N2OS | | |
| 27 | 51933-53-0 | | 1-Naphthalenecarbothioamide, N-[[(4-chlorophenyl)amino]carbonyl]- | C18H13ClN2OS | | |
| 28 | 51933-54-1 | | 1-Naphthalenecarbothioamide,N-[(1-naphthalenylamino)carbonyl]- | C22H16N2OS | | |
| 29 | 51933-60-9 | | Benzamide,N-[(phenylamino)thio]- | C13H12N2OS | | |
| 30 | 51933-73-4 | 3-甲基-2-(甲基硫烷基)吡啶 | 3-Methyl-2-(methylthio)pyridine | C7H9NS | | |
| 31 | 51933-75-6 | 5-Methyl-2-(methylthio)pyridine | 5-Methyl-2-(methylthio)pyridine | C7H9NS | | |
| 32 | 51933-77-8 | 3-溴-2-甲巯基吡啶 | 3-bromo-2-(methylthio)pyridine | C6H6BrNS | 合成 | |
| 33 | 51933-78-9 | 5-溴-2-(硫代甲基)嘧啶 | 5-Bromo-2-(methylthio)pyridine | C6H6BrNS | 吡啶;嘧啶;通用试剂;杂环砌块 | |
| 34 | 51933-81-4 | 吡非尼酮杂质1 | 5-Methyl-2-phenoxypyridine | C12H11NO | | |
| 35 | 51933-85-8 | | Molybdenum, pentacarbonyl[1,1',1''-phosphinidynetris[aziridine]-P]-, (OC-6-22)- (9CI) | C11H13MoN3O5P | | |
| 36 | 51934-17-9 | | Pyrimido[5,4-e]-1,2,4-triazine, 1,2-dihydro-3-methyl-5-[(phenylmethyl)thio]- | C13H13N5S | | |
| 37 | 51934-31-7 | (3aR,7aS)-1,2,3,3a,7,7a-Hexahydro-3a-(4-hydroxyphenyl)-1-methyl-6H-indol-6-one | (3aR,7aS)-1,2,3,3a,7,7a-Hexahydro-3a-(4-hydroxyphenyl)-1-methyl-6H-indol-6-one | C15H17NO2 | | |
| 38 | 51934-37-3 | 5-甲氧基-1-萘甲酸 | 5-methoxynaphthalene-1-carboxylic acid | C12H10O3 | | |
| 39 | 51934-38-4 | 6-溴萘-1-甲酸 | 1-Naphthalenecarboxylicacid, 6-bromo- | C11H7BrO2 | 有机原料;羧酸化合物 | |
| 40 | 51934-39-5 | 7-溴-1-萘甲酸 | 7-Bromonaphthalene-1-carboxylic acid | C11H7BrO2 | | |
| 41 | 51934-40-8 | 2-[((4-甲基苯基)甲氧基]乙酸 | 2-[(4-methylphenyl)methoxy]acetic acid | C10H12O3 | | |
| 42 | 51934-41-9 | 4-碘苯甲酸乙酯 | Ethyl 4-iodobenzoate | C9H9IO2 | 酯;有机砌块;通用试剂;精细化学品;有机化合物;医药中间体;羰基化合物;杂质对照品;对照品-杂质对照品 | |
| 43 | 51934-42-0 | 乙基4-甲氧基-1-萘甲酸酯 | ethyl 4-methoxy-1-naphthoate | C14H14O3 | | |
| 44 | 51934-43-1 | 4-溴-1-萘甲酸乙酯 | Ethyl 4-Bromo-1-naphthoate | C13H11BrO2 | | |
| 45 | 51934-55-5 | 1-(NAPHTHALEN-2-YLOXY)-3-PIPERAZIN-1-YL-PROPAN-2-OL | 1-(NAPHTHALEN-2-YLOXY)-3-PIPERAZIN-1-YL-PROPAN-2-OL | C17H22N2O2 | | |
| 46 | 51934-64-6 | 1-[2-(2,3-DIMETHYL-PHENOXY)-ETHYL]-PIPERAZINE | 1-[2-(2,3-DIMETHYL-PHENOXY)-ETHYL]-PIPERAZINE | C14H22N2O | | |
| 47 | 51934-66-8 | N-(3-氨基-2,4,6-三碘苯甲酰基)-N-苯基-BETA-丙氨酸甲酯 | methyl N-(3-amino-2,4,6-triiodobenzoyl)-N-phenyl-beta-alaninate | C17H15I3N2O3 | | |
| 48 | 51934-76-0 | 碘吗酸 | IomorinicAcid | C17H20I3N3O4 | | |
| 49 | 51935-32-1 | Methyl 3-[(3-methoxypropyl)amino]propanoate | Methyl 3-[(3-methoxypropyl)amino]propanoate | C8H17NO3 | | |
| 50 | 51935-42-3 | 1-氯-4-肼基酞嗪 | AKOS BBS-00002548 | C8H7ClN4 | | |
| 51 | 51936-05-1 | | 2,3-Butanediol, 2,3-dimethyl-, dinitrate (9CI) | C6H12N2O6 | | |
| 52 | 51936-06-2 | | Benzene, 1,1'-(2,2-dimethoxyethylidene)bis- | C16H18O2 | | |
| 53 | 51936-09-5 | | 2-Butanol, 3-methoxy-2,3-dimethyl- | C7H16O2 | | |
| 54 | 51936-55-1 | 六氯二溴辛烷 | 7,8-dibromo-1,2,3,4,11,11-hexachloro-1,4,4a,5,6,7,8,9,10,10a-decahydro-1,4-methanobenzocyclooctene | C13H12Br2Cl6 | | |
| 55 | 51936-80-2 | Benzeneethanimidamide, -alpha--hydroxy- | Benzeneethanimidamide, -alpha--hydroxy- | C8H10N2O | | |
| 56 | 51937-00-9 | (9E,12Z)-9,12-十四碳二烯-1-醇 | Z,E-9,12-TETRADECADIEN-1-OL | C14H26O | 医药中间体 | |
| 57 | 51937-07-6 | 丙二醇与顺丁烯二酸酐、2,2-二甲基-1,3-丙二醇和4,4'-异亚丙基双环己基醇的聚合物 | Propyleneglycol,polymer with maleic anhydride,2,2-dimethyl-1,3-propanediol and 4,4'-isopropyliden biscyclohecylalcohol | C27H50O9 | | |
| 58 | 51937-18-9 | N,N'-bis(2,4,6-tribromophenyl)adipamide | N,N'-bis(2,4,6-tribromophenyl)adipamide | C18H14Br6N2O2 | | |
| 59 | 51937-76-9 | 2-氯-N-(环丙基甲基)乙酰胺 | 2-Chloro-N-cyclopropylmethyl-acetamide | C6H10ClNO | | |
| 60 | 51937-85-0 | 1,3,5-均苯三羧酸铜 | 1,3,5-Benzenetricarboxylic acid, copper salt | C9H6CuO6 | | |
| 61 | 51937-92-9 | | Benzoic acid, 5-(2,4-dichloro-6-fluorophenoxy)-2-nitro-, methyl ester | C14H8Cl2FNO5 | | |
| 62 | 51938-01-3 | 苄甲內醯胺 | phthalimidine | C8H7NO2 | | |
| 63 | 51938-03-5 | 1H,5H-Pyrazolo[1,2-a]pyrazol-1-one, 6,7-dihydro-2,3-dimethyl- | 1H,5H-Pyrazolo[1,2-a]pyrazol-1-one, 6,7-dihydro-2,3-dimethyl- | C8H12N2O | | |
| 64 | 51938-10-4 | FJEAGKRVYJSHKN-UHFFFAOYSA-N | FJEAGKRVYJSHKN-UHFFFAOYSA-N | C17H20Cl2N2OS | | |
| 65 | 51938-11-5 | 7-Hydroxy Chlorpromazine Hydrochloride | 7-Hydroxy Chlorpromazine Hydrochloride | C17H20Cl2N2OS | | |
| 66 | 51938-12-6 | N-NITROSO-N-PROPYL-(4-HYDROXYBUTYL)AMINE | N-NITROSO-N-PROPYL-(4-HYDROXYBUTYL)AMINE | C7H16N2O2 | | |
| 67 | 51938-13-7 | butyl(3-hydroxypropyl)nitrosamine | butyl(3-hydroxypropyl)nitrosamine | C7H16N2O2 | | |
| 68 | 51938-14-8 | butyl(2-hydroxyethyl)nitrosamine | butyl(2-hydroxyethyl)nitrosamine | C6H14N2O2 | | |
| 69 | 51938-15-9 | CCRIS 845 | CCRIS 845 | C7H14N2O2 | | |
| 70 | 51938-16-0 | N-METHYL-N-(4-HYDROXYBUTYL)NITROSAMINE | N-METHYL-N-(4-HYDROXYBUTYL)NITROSAMINE | C5H12N2O2 | | |
| 71 | 51938-17-1 | N-Nitroso-N-methyl-4-aminobutyric Acid Methyl Ester | N-Nitroso-N-methyl-4-aminobutyric Acid Methyl Ester | C6H12N2O3 | | |
| 72 | 51938-19-3 | N-Nitroso Sarcosine Methyl Ester | N-Nitroso Sarcosine Methyl Ester | C4H8N2O3 | | |
| 73 | 51938-20-6 | | Butanoic acid, 4-(butylnitrosoamino)-3-hydroxy-, methyl ester | C9H18N2O4 | | |
| 74 | 51938-21-7 | | Propanoic acid, 3-(butylnitrosoamino)-, methyl ester | C8H16N2O3 | | |
| 75 | 51938-25-1 | NONYLPHENOXYPOLYOXYETHANOL | NONYLPHENOXYPOLYOXYETHANOL | C17H28O2 | | |
| 76 | 51938-28-4 | 过氧化新戊酸叔己酯 | t-Hexyl peroxypivalate | C11H22O3 | | |
| 77 | 51938-32-0 | 夏佛塔苷 | 5,7-dihydroxy-2-(4-hydroxyphenyl)-6-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl]-8-[(2S,3R,4S,5S)-3,4,5-trihydroxytetrahydro-2H-pyran-2-yl]-4H-chromen-4-one (non-preferred name) | C26H28O14 | 对照品;标准品;中药对照品;植物提取物;分析试剂标准品;标准品，对照品;标准品-中药标准品;标准品 -中药标准品 | |
| 78 | 51938-42-2 | SOLANINE | SOLANINE | C45H73NO15 | | |
| 79 | 51938-44-4 | 山梨坦倍半硬脂酸酯 | Sorbitan, octadecanoate (2:3) | C42H80O7.C24H46O6 | | |
| 80 | 51938-50-2 | surgumycin | surgumycin | C36H60O11 | | |
| 81 | 51938-58-0 | TRITON CF-54 | TRITON CF-54 | | | |
| 82 | 51938-70-6 | violamycins | violamycins | | | |
| 83 | 51938-72-8 | 赖特染色剂 | WRIGHT STAIN | | | |
| 84 | 51939-52-7 | (2S,3R)-2-Amino-3-hydroxy-4-hexynoic acid | (2S,3R)-2-Amino-3-hydroxy-4-hexynoic acid | C6H9NO3 | | |
| 85 | 51939-53-8 | (2S,3S)-2-Amino-3-hydroxy-4-hexynoic acid | (2S,3S)-2-Amino-3-hydroxy-4-hexynoic acid | C6H9NO3 | | |
| 86 | 51939-66-3 | | 1-Benzopyrylium, 2-(3,4-dihydroxy-5-methoxyphenyl)-5-(β-D-glucopyranosyloxy)-7-hydroxy-3-[[6-O-[3-(4-hydroxyphenyl)-1-oxo-2-propen-1-yl]-β-D-glucopyranosyl]oxy]-, chloride (1:1) | C37H39ClO19 | | |
| 87 | 51939-71-0 | 3,4-二氢-1-苯并吡喃-2-羧酸 | Chromane-2-carboxylic Acid | C10H10O3 | | |
| 88 | 51939-85-6 | 2-(2-氰基丙-2-基)丙二酸二乙酯 | Propanedioic acid, 2-(1-cyano-1-methylethyl)-, 1,3-diethyl ester | C11H17NO4 | | |