| 1 | 7552-07-0 | 5-氨基-1,2,4-噻二唑 | 5-Amino-1,2,4-thiadiazole | C2H3N3S | 二唑类 | |
| 2 | 7552-55-8 | 1,3-BENZENEDISULFONYL FLUORIDE | Benzene-1,3-disulfonyl fluoride | C6H4F2O4S2 | | |
| 3 | 75520-14-8 | | 2-Oxazolidinimine, 3,4-dimethyl-5-phenyl-, monohydrobromide, (4S-trans)- (9CI) | C11H15BrN2O | | |
| 4 | 75520-15-9 | | 2-Oxazolidinimine, 3,4-dimethyl-5-phenyl-, monohydrobromide, (4S-cis)- (9CI) | C11H15BrN2O | | |
| 5 | 75520-20-6 | 7-Hydroxymitosene | 7-Hydroxymitosene | C15H18N3NaO6 | | |
| 6 | 75520-41-1 | 乙酰辅酶 A 三锂盐 | acetylcoenzyme A, trilithium salt | C23H35Li3N7O17P3S | 酶;酶类;生化试剂;化学试剂;生物缓冲液;分子生物学;生化试剂-酶类;通用生化试剂-酶与辅酶 | |
| 7 | 75520-89-7 | (R)-Colchicine | (R)-Colchicine | C22H25NO6 | | |
| 8 | 75521-14-1 | D-半胱氨酸乙酯盐酸盐 | ethyl cysteine hydrochloride | C5H12NO2S*Cl | | |
| 9 | 75521-70-9 | 2,6-Piperidinedione, 4-(2-hydroxy-2-(5-hydroxy-3,5-dimethyl-2-oxocyclo hexyl)ethyl)- (9CI) | 2,6-Piperidinedione, 4-(2-hydroxy-2-(5-hydroxy-3,5-dimethyl-2-oxocyclo hexyl)ethyl)- (9CI) | | | |
| 10 | 75522-03-1 | 1-溴螺[2.2]戊烷 | Spiro[2.2]pentane, bromo- (9CI) | C5H7Br | | |
| 11 | 75522-04-2 | 1-溴-3-甲氧基-2-丙酮 | 2-Propanone, 1-bromo-3-methoxy- | C4H7BrO2 | | |
| 12 | 75522-73-5 | 达齐胺 | Dazidamine | C19H23N3S | | |
| 13 | 75522-88-2 | Propanenitrile,3-[methyl(4-nitrosophenyl)amino]-,monohydrochloride | Propanenitrile,3-[methyl(4-nitrosophenyl)amino]-,monohydrochloride | C10H12ClN3O | | |
| 14 | 75522-91-7 | Cobaltate(2-), bis[2-[[5-(aminosulfonyl) -2-hydroxyphenyl]azo]-3-oxo-N-phenylbutanamidato(2 -)]-, disodium | Cobaltate(2-), bis[2-[[5-(aminosulfonyl) -2-hydroxyphenyl]azo]-3-oxo-N-phenylbutanamidato(2 -)]-, disodium | C32H28CoN8Na2O10S2 | | |
| 15 | 75522-92-8 | COBALT PLATINIC CHLORIDE | COBALT PLATINIC CHLORIDE | Cl6CoPt | | |
| 16 | 75522-93-9 | Benzoic acid, 2-[[2-amino-6-[[4'-[[5-[(2,5-disulfophenyl)azo]-1-hydroxy-6-(phenylamino)-3-sulfo-2-naphthalenyl]azo]-3,3'-dimethoxy[1,1'-biphenyl]-4-yl]azo]-5-hydroxy-7-sulfo-1-naphthalenyl]azo]-5-nitro-, tetrasodium salt | Benzoic acid, 2-[[2-amino-6-[[4'-[[5-[(2,5-disulfophenyl)azo]-1-hydroxy-6-(phenylamino)-3-sulfo-2-naphthalenyl]azo]-3,3'-dimethoxy[1,1'-biphenyl]-4-yl]azo]-5-hydroxy-7-sulfo-1-naphthalenyl]azo]-5-nitro-, tetrasodium salt | C53H35N11Na4O20S4 | | |
| 17 | 75522-94-0 | Benzoic acid, 2-[[2-amino-5-hydroxy-6-[[4'-[[1-hydroxy-8-[[(4-methylphenyl)sulfonyl]amino]-3,6-disulfo-2-naphthalenyl]azo]-3,3'-dimethoxy[1,1'-biphenyl]-4-yl]azo]-7-sulfo-1-naphthalenyl]azo]-5-nitro-, trisodium salt | Benzoic acid, 2-[[2-amino-5-hydroxy-6-[[4'-[[1-hydroxy-8-[[(4-methylphenyl)sulfonyl]amino]-3,6-disulfo-2-naphthalenyl]azo]-3,3'-dimethoxy[1,1'-biphenyl]-4-yl]azo]-7-sulfo-1-naphthalenyl]azo]-5-nitro-, trisodium salt | C48H34N9Na3O19S4 | | |
| 18 | 75522-97-3 | P1,P5-二(腺苷-5')五磷酸三锂盐 | Adenosine 5'-(hexahydrogen pentaphosphate), 5'→5'-ester with adenosine, trilithium salt | C20H26Li3N10O22P5 | | |
| 19 | 75523-08-9 | 6,8-dimethoxyflavone | 6,8-dimethoxyflavone | | | |
| 20 | 75523-11-4 | Indomethacin Acyl-β-D-glucuronide | Indomethacin Acyl-β-D-glucuronide | C25H24ClNO10 | | |
| 21 | 75523-34-1 | | Benzamide, 2-methoxy-N-[3-[(1,2,3,3-tetramethyl-2-azabicyclo[2.2.2]oct-5-yl)oxy]propyl]-, (1α,4α,5α)- (9CI) | C22H34N2O3 | | |
| 22 | 75523-42-1 | 4-Chloromethyl-2-methylpyridine | 4-Chloromethyl-2-methylpyridine | C7H9Cl2N | | |
| 23 | 75523-88-5 | 二甲基-1,3-丙酮二酸铜 | bis(dimethyl-3-oxopentanedioato-O1',O3)copper | C14H18CuO10 | | |
| 24 | 75523-96-5 | Ruthenium(2+), tris(2,2'-bipyrazine-κN1,κN1')-, (OC-6-11)- | Ruthenium(2+), tris(2,2'-bipyrazine-κN1,κN1')-, (OC-6-11)- | C24H18N12Ru+2 | | |
| 25 | 75524-10-6 | 6-Chloro-2,3-dimethyl-1-phenyl-1H-benzo[d]imidazol-3-ium Chloride | 6-Chloro-2,3-dimethyl-1-phenyl-1H-benzo[d]imidazol-3-ium Chloride | C15H14Cl2N2 | | |
| 26 | 75524-13-9 | N-[4-Chloro-2-(phenylamino)phenyl]-N-methylacetamide (Clobazam Impurity) | N-[4-Chloro-2-(phenylamino)phenyl]-N-methylacetamide (Clobazam Impurity) | C15H15ClN2O | 杂质标准品 | |
| 27 | 75524-24-2 | 1,3-Propanediamine, N1-2-naphthalenyl- | 1,3-Propanediamine, N1-2-naphthalenyl- | C13H16N2 | | |
| 28 | 75524-31-1 | 5-Hydroxymethyl Flucloxacillin | 5-Hydroxymethyl Flucloxacillin | C19H17ClFN3O6S | | |
| 29 | 75524-40-2 | chloroformamidinium nitrate | chloroformamidinium nitrate | CH4ClN3O3 | | |
| 30 | 75524-41-3 | | 3H-Pyrazol-3-one, 5-amino-1,2-dihydro-4-nitroso- | C3H4N4O2 | | |
| 31 | 75524-48-0 | 2-[(4-乙烯基苯基)甲氧基]-N,N-二甲基乙胺 | Ethanamine, 2-[(4-ethenylphenyl)methoxy]-N,N-dimethyl- | C13H19NO | | |
| 32 | 75524-55-9 | Ethanone, 1-[1,1-biphenyl]-4-yl-2-fluoro- (9CI) | Ethanone, 1-[1,1-biphenyl]-4-yl-2-fluoro- (9CI) | C14H11FO | | |
| 33 | 75524-56-0 | 2,2-difluoro-1-(4-phenylphenyl)ethanone | 2,2-difluoro-1-(4-phenylphenyl)ethanone | C14H10F2O | | |
| 34 | 75525-21-2 | | 2,5-Piperazinedione, 1,4-diacetyl-3-(1-methylethyl)-, (S)- | C11H16N2O4 | | |
| 35 | 75525-22-3 | | 2,5-Piperazinedione, 1,4-diacetyl-3-(2-methylpropyl)-, (S)- (9CI) | C12H18N2O4 | | |
| 36 | 75526-73-7 | | 2H-Pyran, tetrahydro-2-[(phenylseleno)methyl]- | C12H16OSe | | |
| 37 | 75527-39-8 | 1-BENZYL-4-(3-FLUORO-PHENYL)-PIPERIDIN-4-OL | 1-BENZYL-4-(3-FLUORO-PHENYL)-PIPERIDIN-4-OL | C18H20FNO | | |
| 38 | 75527-40-1 | | Pyridine, 4-(3-fluorophenyl)-1,2,3,6-tetrahydro-1-methyl- | C12H14FN | | |
| 39 | 75527-41-2 | 1-BENZYL-4-(3-FLUORO-PHENYL)-1,2,3,6-TETRAHYDRO-PYRIDINE | 1-BENZYL-4-(3-FLUORO-PHENYL)-1,2,3,6-TETRAHYDRO-PYRIDINE | C18H18FN | | |
| 40 | 75527-84-3 | BENZYL 6,6-DIBROMOPENICILLANATE | BENZYL 6,6-DIBROMOPENICILLANATE | C21H19Br2NO3S | | |
| 41 | 75527-87-6 | 舒巴坦EP杂质C | BROMOSULBACTAM | C8H10BrNO5S | 化药杂质 | 化药杂质;Heterocycles;Impurities;Inhibitors;Intermediates & Fine Chemicals;Pharmaceuticals;Sulfur & Selenium Compounds;Heterocycles, Impurities, Inhibitors, Pharmaceuticals, Intermediates & Fine Chemicals |
| 42 | 75527-88-7 | Sulbactam Impurity 8 | Sulbactam Impurity 8 | C8H10BrNO5S | 杂质对照品;对照品-杂质对照品 | |
| 43 | 75528-57-3 | 2-PHENYL-BENZ[CD]INDOL-5(1H)-ONE | 2-PHENYL-BENZ[CD]INDOL-5(1H)-ONE | C17H11NO | | |
| 44 | 75528-58-4 | 1-甲基-2-苯基苯并[CD]吲哚-5(1H)-酮 | 1-METHYL-2-PHENYL-BENZ[CD]INDOL-5(1H)-ONE | C18H13NO | | |
| 45 | 75529-20-3 | pentaboron lanthanum(3+) magnesium decaoxide | pentaboron lanthanum(3+) magnesium decaoxide | B5H15LaMgO10-15 | | |
| 46 | 75529-21-4 | pentaboron cerium magnesium decaoxide | pentaboron cerium magnesium decaoxide | B5CeH15MgO10-14 | | |
| 47 | 75529-26-9 | pentaboron gadolinium(3+) magnesium decaoxide | pentaboron gadolinium(3+) magnesium decaoxide | B5GdH15MgO10-15 | | |
| 48 | 75529-27-0 | pentaboron magnesium terbium(3+) decaoxide | pentaboron magnesium terbium(3+) decaoxide | B5H15MgO10Tb-15 | | |
| 49 | 75529-68-9 | 3-Selenophenecarbonylchloride(7CI,9CI) | 3-Selenophenecarbonylchloride(7CI,9CI) | C5H3ClOSe | | |
| 50 | 75529-72-5 | 1-Piperazinecarboxamide,N-ethyl-(9CI) | 1-Piperazinecarboxamide,N-ethyl-(9CI) | C7H15N3O | | |
| 51 | 75529-73-6 | AMPEROZIDE HCL | Amperozide HCl | C23H30ClF2N3O | 制剂-拮抗剂 | |