511-12-6 6190-39-2 9,10-Dihydroergotamine BRN 5720196 DHE DIHYDROERGOTAMINE Dehydroergotamine Dihidroergotamina [INN-Spanish] Dihydroergotaminum [INN-Latin] Diidroergotamina [DCIT] EINECS 208-123-3 Ergotaman-3',6',18-trione, 9,10-dihydro-12'-hydroxy-2'-methyl-5'-(phenylmethyl)-, (5'alpha,10alpha)- Ergotamine, 9,10-dihydro-