UREA (13C, 15N2);UREA-13C-15N2, 99 ATOM % 13C, 99 ATOM % 15N;bis(azanyl)methanone;L-Arginine-15N4?HCl;urea,hydrochloride-13C,15N2;Urea-13C,15N2 99 atom % 13C, 98 atom % 15N
UREA (13C, 15N2);UREA-13C-15N2, 99 ATOM % 13C, 99 ATOM % 15N;bis(azanyl)methanone;L-Arginine-15N4?HCl;urea,hydrochloride-13C,15N2;Urea-13C,15N2 99 atom % 13C, 98 atom % 15N