(S,S)-Jacobsen钴催化剂(CAS:188264-84-8)(S,S)-HKR催化剂 (S,S)-Salen-Co；S-SALEN-CO_手性Salen钴现货供...

(R,R)-Jacobsen钴催化剂(CAS:176763-62-5)(R,R)-(-)-N,N'-双(3,5-二叔丁基亚水杨基)-1,2-环己二胺钴(II)_手...

(S,S)-tBu-BOX(CAS:131833-93-7)(S,S)-(-)-2,2'-异丙叉双(4-特丁基-2-噁唑啉)_手性双噁唑啉配体现货供应

(R,R)-tBu-BOX(CAS:131833-97-1)(R,R)-(+)-2,2'-异亚丙基双(4-叔丁基-2-恶唑啉)_手性双噁唑啉配体现货供应

3-乙烯基苯胺(CAS:15411-43-5) 3-Vinylaniline 3-氨基苯乙烯现货供应

2-甲基-6-(三丁基锡)吡啶(CAS:259807-95-9) 2-Methyl-6-(tributylstannyl)pyridine _有机锡试剂现货供应

三正丁基2-吡啶基锡(CAS:17997-47-6)2-(Tributylstannyl)pyridine 2-吡啶基三丁基锡_有机锡试剂现货供应

叔丁氧基双二甲胺基甲烷(CAS:5815-08-7)布雷德奈克试剂 _Bredereck试剂现货供应