2-(羟甲基)-3-硝基吡啶

cinnamoyl-carbamic acid ethyl ester

CAS:143816-12-0

分子式:C12H13NO3

纯度:98%

5-amino-N,N'-bis(2,3-dihydroxypropyl)isophthaldiamide

CAS:76820-35-4

分子式:C14H21N3O6

分子量:327.33304

纯度:96%

异恶唑-5-羧酸甲酯

CAS:15055-81-9

分子式:C5H5NO3

分子量:127.10

纯度:97%