Input interpretation
argon methane-13 C, d 4 | empirical formula
Results
Ar | _({((Ar | )[[2]])/gcd(H, (Ar | )[[2]]), ((Ar | )[[2]])/gcd(4, (Ar | )[[2]])})C | _({H/gcd(H, (Ar | )[[2]]), 4/gcd(4, (Ar | )[[2]])})