Chloromethylated Polystyrene, 2%, 2.0-4.5meq/g, 200-400mesh (Merrifield Resin) CAS:55844-94-5 236861 CIS,TRANS-(1,1-DIMETHYLETHOXY)CARBONYL TRANEXAMIC ACID METHYL ESTER-13C2,15N CAS:1346600-88-1 010444 |