Shaoxin Catsyn Co., Ltd. Tel : +86 (0)575-82040869
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Catsyn offer gram to tons of (2E)-2-Butene-1,4-diol | CAS 821-11-4, its formula is C4H8O2, molecular weight is 88.11g/mol and the purity is usually NLT 98%.
![SC125158 | 1373759-05-7 | Benzoic acid,4,4'-[2,2'-bipyridine]-5,5'-diylbis-](https://qncdn.chemcd.cn/catsyn/structure/SC125158.png "SC125158 | 1373759-05-7 | Benzoic acid,4,4'-[2,2'-bipyridine]-5,5'-diylbis-")
![SC121779 | 164724-35-0 | N4,N4,N4',N4'-tetra([1,1'-biphenyl]-4-YL)-[1,1'-biphenyl]-4,4'-diamine](https://qncdn.chemcd.cn/catsyn/structure/SC121779.png "SC121779 | 164724-35-0 | N4,N4,N4',N4'-tetra([1,1'-biphenyl]-4-YL)-[1,1'-biphenyl]-4,4'-diamine")
