156053-89-3 424.54
128386-57-2 222.37
467.91
120503-69-7 190.21
541-50-4 (ketone form), 73018-20-9 (enol form) 102.09
91161-85-2 236.74
555.58
2146-36-3 164.29
199396-76-4 (non-labelled) 453.62
457634-21-8 271.36 90.03
