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CAS号 名称 英文名称 分子式 详情
202823-67-4 1,4-二氯-5,6,7,8-四氢-5,8-乙烷酞嗪 1,4-DICHLORO-5,6,7,8-TETRAHYDRO-5,8-ETHANOPHTHALAZINE C10H10Cl2N2 查看详情
202824-07-5 8-bromo-1-octanethiol 8-bromo-1-octanethiol 查看详情
202824-32-6 Phenyl 3,4-O-(2,3-Dimethoxybutan-2,3-diyl)-1-thio-α-L-rhamnopyranoside Phenyl 3,4-O-(2,3-Dimethoxybutan-2,3-diyl)-1-thio-α-L-rhamnopyranoside C18H26O6S 查看详情
202824-47-3 4,8-dimethoxy-2-oxo-1H-quinoline-3-carbaldehyde 4,8-dimethoxy-2-oxo-1H-quinoline-3-carbaldehyde 查看详情
202825-45-4 (S)-2-((4-((2-氟苄基)氧基)苄基)-氨基)丙酰胺甲烷磺酸酯 RalfinaMide Mesylate C18H23FN2O5S 查看详情
202825-46-5 沙芬酰胺甲磺酸盐 Safinamide mesylate C17H19FN2O2.CH4O3S 查看详情
2028259-25-6 4-(双(4-羟基苯基)氨基)苯甲醛 Benzaldehyde, 4-[bis(4-hydroxyphenyl)amino]- 查看详情
202826-52-6 1H-螺[哌啶-4,2-喹唑啉]-4(3H)-酮 1'H-Spiro[piperidine-4,2'-quinazolin]-4'(3'H)-one C12H15N3O 查看详情
202826-76-4 1-Piperazinecarboselenoaldehyde,4-methyl-(9CI) 1-Piperazinecarboselenoaldehyde,4-methyl-(9CI) C6H12N2Se 查看详情
202826-94-6 (E)-5-nitro-2-(((2-((2,4,6-trinitrophenyl)amino)phenyl)imino)methyl)phenol (E)-5-nitro-2-(((2-((2,4,6-trinitrophenyl)amino)phenyl)imino)methyl)phenol C19H12N6O9 查看详情
2028267-73-2 托法替尼杂质24 N-((3R,4R)-1-(2-cyanoacetyl)-4-methylpiperidin-3-yl)-N-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine oxide 查看详情
2028268-08-6 普拉曲塞杂质3 Pralatrexate Impurity 3 查看详情
202827-08-5 (E)-1-anthracen-9-yl-3-(4-bromophenyl)prop-2-en-1-one (E)-1-anthracen-9-yl-3-(4-bromophenyl)prop-2-en-1-one 查看详情
202828-12-4 1H-Isoindole-5-carboxylic acid, 2,3-dihydro-2-(1-naphthalenyl)-1,3-dioxo- 1H-Isoindole-5-carboxylic acid, 2,3-dihydro-2-(1-naphthalenyl)-1,3-dioxo- 查看详情
202828-39-5 morpholino(tricyclo[4.3.1.1(3,8)]undecan-1-yl)methanone morpholino(tricyclo[4.3.1.1(3,8)]undecan-1-yl)methanone 查看详情
2028280-00-2 7H-Indazol-7-one, 1,4,5,6-tetrahydro- 7H-Indazol-7-one, 1,4,5,6-tetrahydro- 查看详情
2028281-87-8 Azido-PEG4-(CH2)3OH Azido-PEG4-(CH2)3OH 查看详情
2028281-89-0 m-PEG4-(CH2)8-phosphonic acid ethyl ester m-PEG4-(CH2)8-phosphonic acid ethyl ester C19H41O7P 查看详情
2028281-90-3 t-Boc-Aminooxy-PEG4-CH2CO2H t-Boc-Aminooxy-PEG4-CH2CO2H 查看详情
2028284-71-9 m-PEG6-(CH2)8-phosphonic acid m-PEG6-(CH2)8-phosphonic acid 查看详情
2028284-73-1 Tos-PEG5-CH2CO2H Tos-PEG5-CH2CO2H C17H26O9S 查看详情
2028284-75-3 羧酸-三聚乙二醇-甲酯 Acid-PEG4-mono-methyl ester C13H24O8 查看详情
20283-21-0 1-Decanesulfonic acid 1-Decanesulfonic acid 查看详情
20283-48-1 查耳霉素 A chalcomycin C35H56O14 查看详情
20283-52-7 L-GAP L-GAP C3H7O6P 查看详情
20283-69-6 niddamycin niddamycin C40H65NO14 查看详情
20283-92-5 迷迭香酸 , 来源于迷迭香 Rosmarinic acid, 99%, from Rosmarinus officinalis L. 查看详情
20283-95-8 2H-Indeno[5,4-f]quinolin-2-one, 7-acetyl-1,3,4,4a,4b,5,6,6a,7,8,9,9a,9b,10-tetradecahydro-4a,6a-dimethyl-, (4aR,4bS,6aS,7S,9aS,9bS)- 2H-Indeno[5,4-f]quinolin-2-one, 7-acetyl-1,3,4,4a,4b,5,6,6a,7,8,9,9a,9b,10-tetradecahydro-4a,6a-dimethyl-, (4aR,4bS,6aS,7S,9aS,9bS)- 查看详情
2028305-91-9 (2-溴-4-氯-3-氟苯基)氨基甲酸叔丁酯 tert-butyl (2-bromo-4-chloro-3-fluorophenyl)carbamate C11H12BrClFNO2 查看详情
2028307-97-1 ((1H-吡唑-1-基)((2,2,2-三氟乙酰基)亚氨基)甲基)氨基甲酸叔丁酯 Carbamic acid, N-[1H-pyrazol-1-yl[(2,2,2-trifluoroacetyl)imino]methyl]-, 1,1-dimethylethyl ester C11H13F3N4O3 查看详情
202831-64-9 7-溴-9,9-二乙基-N,N-二苯基-9H-芴-2-胺 7-Bromo-9,9-diethyl-N,N-diphenyl-9H-fluoren-2-amine 查看详情
202831-65-0 4-溴-4'-(二苯氨基)联苯 4-Bromo-4'-(diphenylamino)biphenyl 查看详情
202831-66-1 6-Bromo-N-phenylnaphthalen-2-amine 6-Bromo-N-phenylnaphthalen-2-amine C16H12BrN 查看详情
202832-48-2 N1,N3-双(4-(叔丁基)苯基)苯-1,3-二胺 1,3-Benzenediamine, N1,N3-bis[4-(1,1-dimethylethyl)phenyl] C26H32N2 查看详情
202832-99-3 Resomer(R) R 202 S, Poly(D,L-lactide) ester terminated, Mw 10,000-18,000 Resomer(R) R 202 S, Poly(D,L-lactide) ester terminated, Mw 10,000-18,000 C18H34O5 查看详情
2028341-88-8 2-叔-丁基 8-甲基 2,6-二氮杂螺[3.4]辛烷-2,8-二甲酸基酯 2-(TERT-BUTYL) 8-METHYL 2,6-DIAZASPIRO[3.4]OCTANE-2,8-DICARBOXYLATE C13H22N2O4 查看详情
2028341-89-9 8-tert-butyl 4-ethyl 2,8-diazaspiro[4.5]decane-4,8-dicarboxylate(WX101368) 8-tert-butyl 4-ethyl 2,8-diazaspiro[4.5]decane-4,8-dicarboxylate(WX101368) C16 H28 N2 O4 查看详情
2028341-90-2 (2-氧杂-6-氮杂螺[3.4]辛烷-8-基)甲醇 (2-Oxa-6-azaspiro[3.4]octan-8-yl)methanol 查看详情
2028341-96-8 4-(羟甲基)-8-氧杂-2-氮杂螺[4-]癸烷-2-羧酸叔丁酯 tert-Butyl 4-(hydroxymethyl)-8-oxa-2-azaspiro[4.5]decane-2-carboxylate 查看详情
2028342-09-6 ethyl 2-oxa-5-azaspiro[3.4]octane-8-carboxylate(WX102645) ethyl 2-oxa-5-azaspiro[3.4]octane-8-carboxylate(WX102645) C9H15NO3 查看详情
20284-67-7 dimethyl(3-stearamidepropyl)(3-sulphonatopropyl)ammonium dimethyl(3-stearamidepropyl)(3-sulphonatopropyl)ammonium 查看详情
20284-78-0 山羊豆碱 (3-Methyl-2-butenyl)guanidine sulfate 查看详情
20284-79-1 senecioylcholine senecioylcholine 查看详情
20284-90-6 吡啶-2,3,6-三胺二盐酸盐 2,3,6-Triaminopyridine dihydrochloride C5H10Cl2N4 查看详情
2028414-42-6 5,7-二溴喹啉-2(1H)-酮 2(1H)-Quinolinone, 5,7-dibromo- 查看详情
202842-98-6 3,4-二甲基-1H-吡唑二氢磷酸盐 3,4-Dimethylpyrazole phosphate 查看详情
202843-16-1 3-(1,3-benzodioxol-5-yl)-7-propan-2-yloxy-6-propylchromen-4-one 3-(1,3-benzodioxol-5-yl)-7-propan-2-yloxy-6-propylchromen-4-one 查看详情
202843-19-4 3-(2,3-dihydro-1,4-benzodioxin-6-yl)-7-propan-2-yloxychromen-4-one 3-(2,3-dihydro-1,4-benzodioxin-6-yl)-7-propan-2-yloxychromen-4-one C20H18O5 查看详情
202843-24-1 3-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-6-ethyl-7-isopropoxy-2-(trifluoromethyl)-4H-chromen-4-one 3-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-6-ethyl-7-isopropoxy-2-(trifluoromethyl)-4H-chromen-4-one 查看详情
2028434-64-0 3-[(3-Bromo-5-chlorophenoxy)methyl]azetidine 3-[(3-Bromo-5-chlorophenoxy)methyl]azetidine C10 H11 Br Cl N O 查看详情