134068-21-6 3-Carbethoxyamino-5-n-butylaminoacetyl-10,11-dihydro-5H-dibenz(b,f)azepine Carbamic acid, (5-((butylamino)acetyl)-10,11-dihydro-5H-dibenz(b,f)azepin-3-yl)-, ethyl ester Ethyl (5-((butylamino)acetyl)-10,11-dihydro-5H-dibenz(b,f)azepin-3-yl)carbamate