31250-06-3

C-211 Cryptand 211 KRYPTOFIX 211 [2.1.1]Cryptand KRYPTOFIX(R) 211 KRYPTOFIX 211 95+% cryptating agent 211 KRYPTOFIX 211 FOR SYNTHESIS 4,7,13,18-tetraoxa-1,10-diazabicyclo[8.5.5]icosane 4,7,13,18-TETRAOXA-1,10-DIAZABICYCLO[8.5.5]EICOSANE 7,13-(Oxybisethylene)-1,4,10-trioxa-7,13-diazacyclopentadecane 4,10-(Ethylenebisoxybisethylene)-1,7-dioxa-4,10-diazacyclododecane