ChemicalBook >?? ???? >1,2-Di(2-naphthyl)ethylene
1,2-Di(2-naphthyl)ethylene
|
|
1,2-Di(2-naphthyl)ethylene ??
??
1,2-Di(2-naphthyl)ethylene ?? ??
???( 1)?? ??
??? | ?? | ??? | ?? | ?? ? | ?? |
---|---|---|---|---|---|
Beijing Hengye Zhongyuan Chemical Co., Ltd | -- |
13552281129@163.com | China | 6168 | 64 |