Yangzhou City Bank-peng Chemical Co., Ltd.??? ?? ??? ?????.
?? ?:Yangzhou City Bank-peng Chemical Co., Ltd.
??:0514-88310985;013505255389
???:
??:China
? ?? ?:15
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?? ????
| | | C29H20N2O2 |
| | | C28H18N2O2 |
| | | C22H32O6P2 |
| | | |
| 2,2'-(1,2-????-4,1-???)???????? | | C28H18N2O2 |
| | | C18H14O2N2 |
| | | |
| | | |
| 4,4'-??(?????)-1,1'-???? | | C14H12Cl2 |
| 2,2'-((1,1'-???)-4,4'-???-2,1-????)??- ???? ? ???? ? | | C28H23NaO6S2 |
| 4,4-??[2-(2-?????)???]-1,1-???? | | C30H26O2 |
| | | |
| 4,4-??(?????)-1,1-??? (CAS No. 3753-18-2) | | C16H18O2 |
| 4,4'-??((4-????-6-(??(2-???????)???)-1,3,5-????-2-?)???) ???-2,2'-?? ?? | | C40H44N12O10S2 |
| | | |
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