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| 产品编号 | CAS号 | 项目名称规格 | 分子式 | 加入购物车 |
|---|---|---|---|---|
| E728825 | 4940-11-8 | 2-乙基-3-羟基-4-吡喃酮, 10mM in DMSO Ethyl maltol, 10mM in DMSO |
C7H8O3 | |
| A886226 | 2420-94-2 | 2-氨基乙基甲基丙烯酸酯盐酸盐, 分析对照品,99% 2-Aminoethyl methacrylate hydrochloride, 分析对照品,99% |
C6H11NO2·HCl | |
| C798575 | 93-71-0 | 2-氯-N, N-二烯丙基乙酰胺溶液, 100μg/mL in Methanol, uncertainty 3% 2-Chloro-N, N-Diallylacetamide solution, 100μg/mL in Methanol, uncertainty 3% |
C8H12ClNO | |
| C798574 | 93-71-0 | 2-氯-N, N-二烯丙基乙酰胺溶液, 1000μg/mL in Methanol, uncertainty 2% 2-Chloro-N, N-Diallylacetamide solution, 1000μg/mL in Methanol, uncertainty 2% |
C8H12ClNO | |
| C798573 | 93-71-0 | 2-氯-N, N-二烯丙基乙酰胺溶液, 1000μg/mL in Acetonitrile, uncertainty 2% 2-Chloro-N, N-Diallylacetamide solution, 1000μg/mL in Acetonitrile, uncertainty 2% |
C8H12ClNO | |
| N741948 | 2号浊度比浊液, 符合中国药典，用于目视比浊法 No. 2 turbidimetric liquid, 符合中国药典，用于目视比浊法 |
|||
| B890167 | 50-32-8 | 3,4-苯并芘, 分析对照品,≥99% 3,4-Benzopyrene, 分析对照品,≥99% |
C20H12 | |
| M886147 | 107-96-0 | 3-巯基丙酸, 99.5%,分析对照品 3-Mercaptopropionic acid, 99.5%,分析对照品 |
C3H6O2S | |
| N741947 | 3号浊度比浊液, 符合中国药典，用于目视比浊法 No. 3 turbidimetric liquid, 符合中国药典，用于目视比浊法 |
|||
| D728860 | 1662-01-7 | 4,7-二苯基-1,10-菲啰啉显色剂, 0.01mol/L in 95%Ethanol 4,7-Diphenyl-1,10-phenanthroline indicator, 0.01mol/L in 95%Ethanol |
C24H16N2 | |
| N828197 | 5290-62-0 | 4-(4-氨苯酚)-1-萘酚, 4-(4-Nitrophenylazo)-1-naphthol, |
C16H11N3O3 | |
| E866089 | 2313-87-3 | 4-乙氧基橘红盐酸盐, ≥95% 4-Ethoxychrysoidine Hydrochloride, ≥95% |
C14H16N4O·HCl | |
| A902513 | 83-07-8 | 4-氨基安替吡啉, for spectrophotometric det. of H2O2 and phenols, ≥98.0% 4-Aminoantipyrine, for spectrophotometric det. of H2O2 and phenols, ≥98.0% |
C11H13N3O | |
| N741946 | 4号浊度比浊液, 符合中国药典，用于目视比浊法 No. 4 turbidimetric liquid, 符合中国药典，用于目视比浊法 |
|||
| O963576 | 6470-68-4 | 5-O-肉桂酰奎宁酸, 99% 5-O-Cinnamoylquinic acid, 99% |
C16H18O7 | |
| D868213 | 50783-80-7 | 5-二甲胺基-2-(2-吡啶偶氮)苯酚, 98% 5-Dimethylamino-2-(2-pyridylazo)phenol, 98% |
C13H14N4O | |
| T779919 | 15139-21-6 | 5-巯基-2-硝基苯甲酸(TNB), ≥98%，用于DTNB硫醇定量 5-Mercapto-2-nitrobenzoic acid(TNB), ≥98%，用于DTNB硫醇定量 |
C7H5NO4S | |
| N875085 | 618-88-2 | 5-硝基间苯二甲酸, 分析对照品 5-Nitroisophthalic acid, 分析对照品 |
C8H5NO6 | |
| 779521 | 1233518-21-2 | 6-氨基-7-氮杂嘌呤盐酸盐, ≥97%(HPLC) H-pyrrolo[2,3-d]pyrimidin-4-amine;hydrochloride, ≥97%(HPLC) |
C6H7ClN4 | |
| D922733 | 100343-98-4 | 7-(二乙氨基)香豆素-3-碳酰肼, 95% 7-(Diethylamino)coumarin-3-carbohydrazide, 95% |
C14H17N3O3 |
