2H-1-Benzopyran-2-one,3,4,7-trimethyl-
CAS No. 14002-93-8
Coumarin,3,4,7-trimethyl- (6CI,8CI); 3,4,7-Trimethylcoumarin; Trigoforin
FHO2S 27796-86-7
4-氯-2-甲基-1-茚酮