4,4',4'',4'''-([9,9'-Bicarbazole]-3,3',6,6'-tetrayl)tetrabenzaldehyde 95%
B993190 / 1G
CAS:2446214-54-4
4,4',4'',4'''-([9,9'-Bicarbazole]-3,3',6,6'-tetrayl)tetrabenzaldehyde 95%
B993190 / 100MG
CAS:2446214-54-4
4,4',4'',4'''-([9,9'-Bicarbazole]-3,3',6,6'-tetrayl)tetrabenzaldehyde 95%
B993190 / 250MG
CAS:2446214-54-4