| 分子式 |
聚乙二醇6000
编号:1546580 CAS号:25322-68-3 规格:1g
五氟苄溴
编号:A29722-5g CAS号:1765-40-8 规格:5g 浓度:≥98.0%
N,N'-二苯基脲
编号:B28536-25g CAS号:102-07-8 规格:25g 浓度:≥98.0%
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%
N,N-二环已脲
编号:CCHM700282 CAS号:2387-23-7 规格:100mg 浓度:97.2%