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Endothelin Receptor Antagonists

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Structure	Chemical Name	CAS	MF
	Bosentan	147536-97-8	C27H29N5O6S
	Bosentan hydrate	157212-55-0	C27H31N5O7S
	Ambrisentan	177036-94-1	C22H22N2O4
	Sitaxentan sodium	210421-74-2	C18H14ClN2NaO6S2
	Zibotentan (ZD4054)	186497-07-4	C19H16N6O4S

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