TRANS,TRANS,2,4-HEPTADIENAL PRODUCT NAME TRANS,TRANS,2,4-HEPTADIENAL SYNONYM TRANS,TRANS,2,4-HEPTADIENAL CODE 3639 CAS Nº 5910-85-0 FEMA Nº 3164 EINECS 227-627-4 FORMULA C19 H21 N3 O3 MOLECULAR WEIGHT 339,39