ChemNet > CAS > 138184-36-8 Poly[2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene]

138184-36-8 Poly[2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene]

??? ??????	Poly[2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene]
????? ???????????	Poly[2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene]; MEH-PPV; POLY(2-METHOXY-5-(2-ETHYLHEXYLOXY)-1 4-&; POLY(1-METHOXY-4-(2-ETHYLHEXYLOXY)-2,5-P; POLY(2-METHOXY-5-(2-ETHYLHEXYLOXY)-1,4-PHENYLENEVINYLENE), AVERAGE MN CA.70,000-; POLY(2-METHOXY-5-(2-ETHYLHEXYLOXY)-1,4-PHENYLENEVINYLENE), AVERAGE MN CA.; LT-S931
?????? ????????	(C₁₈H₂₈O₂)n
?????????? ???????? ???????	138184-36-8
???? ??????
?????? ??? ??????? ??????
??? ?????????
???? ?????

Chemicals Suppliers(2):: 1TEIKO INTERNATIONAL (SHANGHAI) CO., LTD.; 2Orgalight, Eurl; Contact Suppliers; Post Buying Leads; Related selling offers

潘金莲被吸乳揉到高潮的视频,久久99久久99精品免观看,在电影院里拨开内裤挺进,护士交换粗吟配乱大交动态图