1-Naphthaleneacetaldehyde, alpha-isobutyl-alpha-(2-pyrrolidinoethyl)- 1-Pyrrolidinebutanal, alpha-(2-methylpropyl)-alpha-1-naphthalenyl- (9CI) 30120-85-5 NSC 171393 alpha-Isobutyl-alpha-(2-pyrrolidinoethyl)-1-naphthaleneacetaldehyde