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CAS登录号 中文名 英文名 分子结构式 分子式 详情 供应商
104389-32-4聚异戊二烯Poly(1-methyl-1-BUTENE-1,4-diyl),(E)- (9CI);
POLYISOPRENE, TRANS, AVERAGE MW CA. 410, 000 (GPC);
Poly(isoprene), trans, average M.W. 400.000
CAS:104389-32-4化学结构(C5H8)n详情供应商
104389-31-3聚异丙烯Poly(1-methyl-1-BUTENE-1,4-diyl),(Z)- (9CI);
POLY(ISOPRENE), CIS, AVERAGE M.W. 800.000;
POLYISOPRENE, CIS, AVERAGE MW CA. 40,000 (GPC) (MADE FROM SYNTHETIC RUBBER);
POLYISOPRENE, CIS, AVERAGE MW CA. 38,000 (GPC) (MADE FROM NATURAL RUBBER);
cis-POLYISOpreneaveragemwca.38,000(gpc);
madefromnaturalrubber;
cis-POLYISOprene
CAS:104389-31-3化学结构(C5H8)n详情供应商
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