[2H12]-Cyclosporin A
[2H12]-Cyclosporin A
[2H6]-Theophylline
[13C2,2H6]-Theophylline
[13C]-Cholic acid
[2H5]-Cholic acid
[2H4]-Cholic acid
[2H4]-Taurocholic acid
[2H5]-Taurocholic acid
[15N]-Taurocholic acid
[13C]-Taurocholic acid
[13C,2H5]-Taurocholic acid
[13C4]-6-Thiouric acid