Tetra
Chemical Name : Dihydroergotamine mesylate
CAS : 6190-39-2
Synonyms: 9,10-Dihydro-12'-hydroxy-2'-methyl-5'-(phenylmethyl)-ergotaman-3',6',18-trione mesylate;Dihydroergotamine mesylate;Dihydroergotamine methanesulfonate;Dihydroergotamine methanesulfonate salt
![2-[4-(2-fluorobenzyl)piperazino]ethan-1-ol](http://thsciimg.chemcd.cn/TS57115.gif)
![7-Methyl-3,4-dihydro-2h-[1,8]naphthyridine-1-carboxylic acid tert-butyl ester](http://thsciimg.chemcd.cn/TS62600.gif)