GLUFOSINATE D3 AMMONIUM CS-O-15020 stable isotopes NC(C([O-])=O)CC[P](O)(C([2H])([2H])[2H])=O.[NH4+] GUANINE-15N5 CAS:168566-53-8 CS-T-79707 stable isotopes OC1=C2[15N]=C[15N]=C2[15N]=C([15NH2])[15NH]1 |