| | | 4,6,10,12,16,18,22,24-octakis[(4-ethenylphenyl)methoxy]-2,8,14,20-tetramethylpentacyclo[19.3.1.13,7.19,13.115,19]octacosa-1(25),3,5,7(28),9,11,13(27),15,17,19(26),21,23-dodecaene CAS:1578070-65-1 4,6,16,18,31,33-Hexamino-2,8,14,20,29,35-hexaoxabicyclocalix[4]arene CAS:2485713-47-9 95% 4,6,6,7,8,8-HEXAMETHYL-1,3,4,6,7,8-HEXAHYDROCYCLOPENTA[G]ISOCHROMENE CAS:1222-05-5 75% |