英文同义词: | Crotonaldehyde, predominantly trans;CROTONALDEHYDE, 90%, PREDOMINANTLY TRANS;CROTONALDEHYDE STABILIZED;CROTONALDEHYDE, 98%, PREDOMINANTLY TRANS;CROTONALDEHYDE, 99+%, PREDOMINANTLY TRANS;CrotonaldehydreForSynthesis;Crotonaldehyde, 99+%;(e)-2-butena |