| 分子式 | |
| 其他事项 | 1-(Heptafluorobutyryl)imidazole, Acylating Agentassay(GC): ≥ 97.0%cas: 32477-35-3molecular formula: C7H3F7N2Omolecular weight: 264.10 |
聚乙二醇3000
编号:1546525 CAS号:25322-68-3 规格:1g
N-乙酰-L-谷氨酰胺
编号:A117200 CAS号:2490-97-3 规格:5g 浓度:99%
有机硅消泡剂
编号:PY19515 规格:1kg
202含氢硅油
编号:A22931-1kg CAS号:9004-73-363148-57-2 规格:1kg 浓度:粘度:15-40mPa.s(20°C)
丙烯醛-2,4-DNPH(丙烯醛2,4-二硝基苯腙)
编号:CCEM500435 CAS号:888-54-0 规格:25mg 浓度:99.0%
咪唑烷脲
编号:CCHM700215 CAS号:39236-46-9 规格:250mg 浓度:98.5%