[13C,15N2]-Ara-uridine-5'-monophosphate disodium salt
[13C,15N2]-Ara-uridine-5'-monophosphate disodium salt
[13C,15N2]-Ara-uridine
[13C,15N2]-Cytarabine
[13C,15N2]-Cytarabine-5'-monophosphate disodium salt
[13C,2H3]-Desmethylcitalopram oxalate
[2H7]-Ropivacaine
[13C,2H3]-Etidronate disodium
[2H4]-Estrone
[13C3]-Patulin
[2H3]-Etidronate disodium
[13C6]-Chlorguanide
[13C6]-Cycloguanil