英文名称中文名称CASMF
1,2-Ethanediamine,N-[(trimethoxysilyl)methyl]- [(2-氨基乙氨基)甲基]三甲氧基硅烷 51980-40-6 C6H18N2O3Si
5-CHLOROACETAMIDO-2-METHYLENE-1,3,3-TRIMETHYLINDOLINE 5-氯乙酰氨基-2-亚甲基-1,3,3-三甲基吲哚 51980-53-1 C14H17ClN2O
4-(1-PYRROLIDINO)BENZALDEHYDE 4-(1-吡咯啉基)苯甲醛 51980-54-2 C11H13NO
3-methoxypropanesulphonic acid 3-甲氧基丙烷-1-磺酸 51980-59-7 C4H10O4S
4-(2-METHOXY-ETHOXY)-PHENOL 4-(2-甲氧基乙氧基)苯酚 51980-60-0 C9H12O3
disodium 4,4'-bis[[2-(hydroxyimino)-1-phenylethylidene]hydrazino]stilbene-2,2'-disulphonate 51980-71-3 C30H24N6Na2O8S2
N,N-BIS(CARBOXYMETHYL)-L-GLUTAMIC ACID TETRASODIUM SALT 谷氨酸二乙酸四钠 51981-21-6 C9H14NNaO8
3-(5-CHLORO-2-METHYL-1,3-BENZOTHIAZOL-3-IUM-3-YL)-1-PROPANESULFONATE HYDRATE 2-甲基-3-磺丙基-5-氯苯并噻唑水合物 51981-33-0 C11H12ClNO4S
2-methyl-5-phenyl-3-(3-sulphonatobutyl)benzoxazolium 51981-34-1 C18H19NO4S
N-(5-oxo-5,6,7,8-tetrahydronaphthalen-2-yl)benzaMide N-(5-氧代-5,6,7,8-四氢萘-2-基)苯甲酰胺 51981-66-9 C17H15NO2
bromobenzene 3,4-oxide 51981-75-0 C6H5BrO
2-Propenoic acid, 2-methyl-, butyl ester, polymer with butyl 2-propenoate, methyl 2-methyl-2-propenoate and 2-propenoic acid 2-甲基-2-丙烯酸丁酯与2-丙烯酸丁酯、2-甲基-2-丙烯酸甲酯和2-丙烯酸的聚合物 51981-89-6 C23H38O8
1H-1,2,3-Triazole-4,5-dicarbonyldichloride(9CI) 51982-33-3 C4HCl2N3O2
PROSTAGLANDIN G2 前列腺素 G2 51982-36-6 C20H32O6
cholesta-5,7,9-trien-3 beta-ol 胆固醇杂质 51982-45-7 C27H42O
N-(2-Bromo-ethyl)-4-fluoro-benzenesulfonamide N-(2-溴乙基)-4-氟苯磺酰胺 51983-24-5 C8H9BrFNO2S
3-hydroxy-4-methylpyridine-2-carboxaldehyde thiosemicarbazone 51984-35-1 C8H10N4OS
(3-METHOXY-PYRIDIN-2-YL)-METHANOL 3-甲氧基-2-甲醇基吡啶 51984-46-4 C7H9NO2
2-Pyridinol,5-ethoxy-,acetate(ester),1-oxide(9CI) 51984-49-7 C9H11NO4
2-METHYL-5-NITROPYRIDIN-3-AMINE 2-甲基-5-硝基吡啶-3-胺 51984-61-3 C6H7N3O2
3-chloro-2-methyl-5-nitro-pyridine 3-氯-2-甲基-5-硝基吡啶 51984-62-4 C6H5ClN2O2
5-Chloro-6-methylpyridin-3-ol 5-氯-6-甲基吡啶-3-醇 51984-63-5 C6H6ClNO
ETHYL 2-METHYL-5-NITRONICOTINATE 2-甲基-5-硝基烟酸乙酯 51984-71-5 C9H10N2O4
3-Isopropenylphenol 3-异丙烯基苯酚 51985-06-9 C9H10O
5-HYDROXY-1-METHYL-1H-PYRAZOLE-3-CARBOXYLIC ACID METHYL ESTER 1-甲基-5-羟基吡唑-3-羧酸甲酯 51985-95-6 C6H8N2O3
1H-Pyrazole-3-carboxamide,5-hydroxy-1-methyl-(9CI) 51985-96-7 C5H7N3O2
ethyl 5-hydroxy-1-(propan-2-yl)-1H-pyrazole-3- carboxylate 51986-01-7 51986-01-7 C9H14N2O3
3-Ethoxycarbonyl-5-hydroxy-1-sulfolanylpyrazole 1-环丁砜-3-乙氧羰基-5-羟基吡唑 51986-04-0 C10H14N2O5S
1H-Pyrazole-3-carboxamide, 5-hydroxy-N,1-dimethyl- 51986-06-2 C6H9N3O2
Ethyl 5-hydroxy-1-methyl-1H-pyrazole-3-carboxylate 1-甲基-5-羟基-3-吡唑甲酸乙酯 51986-17-5 C7H10N2O3
2,2'-diethyl dihydrogen 4,4'-carbonylbisphthalate 51986-91-5 C21H18O9
1-methyl-1-vinyl-1H-imidazolium methyl sulphate 51987-06-5 C7H13N2O4S
8-ISOTHIOCYANATOPYRENE-1,3,6-TRISULFONIC ACID TRISODIUM SALT 51987-57-6 C17H6NNa3O9S4
Desglugastrin 去谷胃泌素 51987-65-6 C49H61N9O13
BOC-PHE-OME N-叔丁氧羰基-L-苯丙氨酸甲酯 51987-73-6 C15H21NO4
N-(1,3,4-Thiadiazolyl)nicotinamide TGN-020 51987-99-6 C8H6N4OS
1,3,4-Thiadiazole-2(3H)-thione, 5-chloro- 5-氯-1,3,4-噻二唑-2(3H)-硫酮 51988-13-7 C2HClN2S2
(S)-(4,5-dihydro-5-thioxo-1,3,4-thiadiazol-2-yl) benzenecarbothioate S-(4,5-二氢-5-硫代-1,3,4-噻二唑-2-基)苯硫代羧酸酯 51988-14-8 C9H6N2OS3
m-[[4-[(4-hydroxy-m-tolyl)azo]-3-methoxyphenyl]azo]benzenesulphonic acid 51988-22-8 C20H18N4O5S
lithium 3-[[4-[(4-hydroxy-3-methylphenyl)azo]-3-methoxyphenyl]azo]benzenesulphonate 51988-24-0 C20H17LiN4O5S
CIACIDRED151 51988-26-2 C22H16N4O4S.Li
N,N-diethyl-2'-methylspiro[2H-1-benzopyran-2,3'-[3H]naphtho[2,1-b]pyran]-7-amine 51988-28-4 C26H25NO2
methyl 7-(diethylamino)-2'-methylspiro[2H-1-benzopyran-2,3'-[3H]naphtho[2,1-b]pyran]-5'-carboxylate 51988-29-5 C28H27NO4
N,N-diethyl-3'-methyl-2,2'-spirobi[2H-1-benzopyran]-7-amine 51988-34-2 C22H23NO2
3-(propionyloxy)benzoic acid 3-(丙酰氧基)苯甲酸 51988-36-4 C10H10O4
(1-methylethylidene)bis(4,1-phenyleneoxy-3,1-propanediyl) diacrylate 51989-01-6 C27H32O6
8-deazafolic acid 化合物 T24990 51989-25-4 C20H20N6O6
5,6,7,8-tetrahydro-8-deazafolic acid 51989-29-8 C20H24N6O6
Thiophosphoric acid dihydrogen S-[[4-(aminomethyl)-5-hydroxy-6-methyl-3-pyridinyl]methyl] ester 51989-44-7 C8H13N2O4PS
Thiophosphoric acid S-[5-hydroxy-4-(hydroxymethyl)-6-methyl-3-pyridinylmethyl]O-sodium salt 51989-45-8 C8H13NNaO5PS
4'-hydroxybupivacaine 51989-47-0 C18H28N2O2
4-Hydroxy-N-desbutyl Bupivacaine 布比卡因4-羟基N-去丁基丁基杂质 51989-48-1 C14H20N2O2
Eradicane E 二氯丙烯胺-菌达灭混剂 51990-04-6 C8H11Cl2NO.C9H19NOS
CHLOROWAX40 51990-12-6 C10H16Cl6
aurosporin 51990-34-2
Formaldehyde, polymer with sulfonylbisphenol 甲醛与磺酰基二[苯酚]的聚合物 51990-55-7 C13H12O5S
Methyl 5-aMino-[1,1'-biphenyl]-2-carboxylate 5-氨基-[1,1'-联苯]-2-甲酸甲酯 51990-95-5 C14H13NO2
7-Azatetracyclo[3.3.0.02,4.03,6]octan-8-one(9CI) 51991-01-6 C7H7NO
3-Azatricyclo[3.3.0.02,6]oct-7-en-4-one(9CI) 51991-02-7 C7H7NO
3,6-dichloro-2-fluoropyridine 2-氟-3,6-二氯吡啶 51991-30-1 C5H2Cl2FN
2,6-DIFLUORO-4-CYANO-PYRIDINE 2,6-二氟-4-氰基吡啶 51991-35-6 C6H2F2N2
9-Methyl-4H-Pyrido[1,2-a]pyrimidine-4-oxo-3-carboxylic acid 9-甲基-4-氧亚基-4H-吡啶并[1,2-A]嘧啶-3-羧酸 51991-93-6 C10H8N2O3
5-OXO-5H-[1,3]THIAZOLO[3,2-A]PYRIMIDINE-6-CARBOXYLICACID 5-氧代-5H-噻唑并[3,2-A]嘧啶-6-甲酸 51991-94-7 C7H4N2O3S
Ethyl 5-imino-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate 51992-01-9 C9H9N3O2S
4-OXO-4-[(3,3,5-TRIMETHYLCYCLOHEXYL)AMINO]BUT-2-ENOIC ACID 4-氧-4-[(3,3,5-三甲基环己基)氨基]丁基-2-辛烯酸 51992-11-1 C13H21NO3
(Z)-4-((4-ethoxyphenyl)amino)-4-oxobut-2-enoic acid 51992-13-3 C12H13NO4
4-hydroxy-2-(1-hydroxyethyl)-2,5-dimethylfuran-3(2H)-one 51994-11-7 C8H12O4
4-hydroxy-2-(1-hydroxybutyl)-2,5-dimethylfuran-3(2H)-one 51994-16-2 C10H16O4
5-(4-BIPHENYLYL)VALERIC ACID 5-(4-联苯)吉草酸 51994-31-1 C17H18O2
5-(4-BIPHENYL)-5-OXOVALERIC ACID 51994-35-5 C17H16O3
2-Propenoic acid, 2-methyl-, butyl ester, polymer with butyl 2-propenoate, 2-hydroxyethyl 2-methyl-2-propenoate and methyl 2-methyl-2-propenoate 2-甲基-2-丙烯酸-2-羟基乙酯和2-甲基-2-丙烯酸甲酯的聚合物 51994-93-5 C26H44O9
2-Amino-3-hydroxy-4-hexynoic acid 51995-91-6 C6H9NO3
1-(5-Acetyl-2-methoxyphenyl)-3-methyl-1-butanone 51995-98-3 C14H18O3
Dehydroespeletone 1-(5-乙酰基-2-甲氧基苯基)-3-甲基丁-2-烯-1-酮 51995-99-4 C14H16O3
Methyl 2-O,3-O,6-O-triacetyl-4-deoxy-β-D-xylo-hexopyranoside 51996-22-6 C13H20O8
Methyl N-Trifluoroacetyldaunosaminide Methyl N-Trifluoroacetyldaunosaminide 51996-41-9 C9H14F3NO4
calcium [(2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)methylamino]methanesulphonate 51996-59-9 C13H19CaN3O4S
Nsc305336 卡拉洛尔/咔唑心安 51997-43-4 C18H22ClN2O2
4-Epoxypropanoxycarbazole 4-环氧丙烷氧基咔唑 51997-51-4 C15H13NO2
2-(ISOCYANATOMETHYL)TETRAHYDROFURAN 2-(异氰酸基甲基)四氢呋喃 51998-05-1 C6H9NO2
Methyl 2-methyl-2-propenoate polymer with ethyl 2-propenoate and 2-propenoic acid, ammonium salt 51999-21-4 C13H20O6
Butanedioic acid, methylene-, polymer with butyl 2-propenoate, ethyl 2-propenoate and N-(hydroxymethyl)-2-propenamide 51999-23-6 C21H33NO10
7-mercaptoheptanoic acid 7-mercaptoheptanoic acid 52000-32-5 C7H14O2S
2,9-Dibutyl-anthra2,1,9-def:6,5,10-d'e'f'diisoquinoline-1,3,8,10-tetrone 52000-75-6 C32H26N2O4
N,N'-DI(PYRID-2-YL)-PERYLENTETRACARBONIC ACID-DIAMIDE 52000-77-8 C34H16N4O4
N,N'-DIBENZYL-PERYLENE-TETRACARBONIC ACID, DIAMIDE N,N'-二苄基-苝-3,4,9,10-四羧酸 3,4:9,10-二亚胺 52000-81-4 C38H22N2O4
6,7-dichloro-2-(5,7-dichloro-4-methyl-3-oxobenzo[b]thien-2(3H)-ylidene)-1,2-dihydro-3H-indol-3-one 52000-83-6 C17H7Cl4NO2S
4-methyl(di-pyrrol-2-yl-methyl)pyridinium iodide 5- (N-甲基-4-吡啶基)二吡咯亚甲基碘化物 52001-11-3 C15H16IN3
(3-ethoxy-2-oxobutraldehyde bis(N(4),N(4)-dimethylthiosemicarbazonato))copper(II) 52001-83-9 C10H18CuN6OS2
6-CARBOXYCELLULOSE, CALCIUM SALT 52001-91-9
(2S,3S,4S,5R,6R)-3,4,5-trihydroxy-6-[2-hydroxy-2-(4-hydroxy-3-methoxy-phenyl)ethoxy]oxane-2-carboxylic acid 52002-41-2 C15H20O10
1,4-Benzenedicarboxylic acid, polymer with 2,2'-[1,2-ethanediylbis(oxy)]bis[ethanol] 1,4-苯二甲酸与2,2'-[1,2-亚乙基双(氧基)]双[乙醇]的聚合物 52002-55-8 C14H20O8
2-nitrothiophen-3-amine 2-硝基噻吩-3-胺 52003-20-0 C4H4N2O2S
AMMONIUM LACTATE 乳酸铵 52003-58-4 C3H9NO3
Hexanedioic acid, polymer with 5-amino-1,3,3-trimethylcyclohexanemethanamine, 1,6-hexanediol and 5-isocyanato-1-(isocyanatomethyl) -1,3,3-trimethylcyclohexane 52004-58-7 C34H64N4O8
dichlorophthalic anhydride 52005-46-6 C8H2Cl2O3
4-(hydroxypropyl)piperidine-1-ethanol 52005-98-8 C10H21NO2
isohexadecyl isooctadecanoate 异鲸蜡醇异硬脂酸酯 52006-45-8 C34H68O2
1-Nitrobutane 52006-62-9 C4H9NO2
3-Ethylthiophene 3-乙基噻吩 52006-63-0 C6H8S
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