2,2'-Dithiobis(N-(1-adamantylmethyl)acetamidine) dihydrochloride hemihydrate 37764-44-6 64059-02-5 Acetamidine, 2,2'-dithiobis(N-(1-adamantylmethyl)-, dihydrochloride, hemihydrate Acetamidine, 2,2'-dithiobis(N-(1-adamantymethyl)-, 2HCl, hydrate