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计量院标准物质
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产品编号 产品名称 Cas号 规格 操作
B789873 tert-Butyl 1,1-Dioxo-hexahydro-2H 1797583-04-0 10mg 订购
B789853 1-Butyl-2,4-dioxo-1H,2H,3H,4H-pyr 937632-83-2 50mg 订购
B789843 5-tert-Butyl-2-(1,1-dioxo-tetrahy 956571-71-4 50mg 订购
B789748 1-butyl-2,3-dihydro-1H-indole-2,3 4290-91-9 100mg 订购
B789713 6-tert-butyl-3,4-dihydropyrimidin 3438-49-1 50mg 订购
B789708 1-tert-Butyl-1H-pyrrole-2-carbald 23373-78-6 50mg 订购
B789660 1-tert-butyl-4,5-dihydro-1H-1,2,4 1432682-15-9 50mg 订购
B789550 8-Tert-Butyl 6-Ethyl 6,7-Dihydro- 1330763-75-1 2mg 订购
B789490 N-tert-Butylmethacrylamide 6554-73-0 500mg 订购
B789448 1-tert-Butyl 3-Ethyl 5-Fluoropipe 1241725-68-7 50mg 订购
B789408 Bicyclo[2.2.1]hept-5-en-2-ylmetha 95-12-5 100mg 订购
B789300 tert-butyl 3,9-diazaspiro[5.5]und 236406-47-6 500mg 订购
B789025 4-Bromo-2-nitro-1H-imidazole 121816-84-0 5mg 订购
B786530 2-(5-Bromopyrimidin-2-yl)acetonit 831203-15-7 100mg 订购
B786528 5-Bromopyrimidin-2-ol 214290-49-0 5g 订购
B775860 Brompheniramine 86-22-6 1g 订购
B758265 2-bromo-1-ethyl-1H-imidazole 663171-12-8 50mg 订购
B755005 2-Butyne-1,4-diol 110-65-6 50g 订购
B754523 Butyl 1-((1R,4R,E)-4-((1R,3aS,7aR 1mg 订购
B754453 But-1-ene 106-98-9 2mL 订购
B751338 4-Bromo-1-(4-Fluorobenzyl)-1h-Pyr 251925-14-1 50mg 订购
B751323 5-(2-Bromo-Phenyl)-Furan-2-Carbal 58110-57-9 100mg 订购
B751310 7-Bromo-3-Cyano-4-Hydroxyquinolin 958648-90-3 100mg 订购
B751305 5-Bromo-1-Phenyl-1h-Pyrazole-4-Ca 76767-44-7 50mg 订购
B751293 5-Bromo-2-Cyclopropylpyrimidine-4 304902-95-2 50mg 订购


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