Sigma-Aldrich

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Name CAS No. Formula Molecular Weight
Guanidine hydrochloride 50-01-1 CH6ClN3 95.53140
Lactic acid 50-21-5 C3H6O3 90.07794
aldehydo-D-ribose 50-69-1 C5H10O5 150.13000
5-fluorouracil 51-21-8 C4H3FN2O2 130.07700
1H-benzimidazole 51-17-2 C7H6N2 118.13600
5-bromouracil 51-20-7 C4H3BrN2O2 190.98300
4-hydroxy-L-proline 51-35-4 C5H9NO3 131.13000
reserpine 50-55-5 C33H40N2O9 608.67900
histamine phosphate 51-74-1 C5H12N3O4P 209.14000
tyramine 51-67-2 C8H11NO 137.17900
urethane 51-79-6 C3H7NO2 89.09320
histamine 51-45-6 C5H9N3 111.14500
1-aminocyclopentanecarboxylic acid 52-52-8 C6H11NO2 129.15700
Bronopol 52-51-7 C3H6BrNO4 199.98800
L-Cysteine hydrochloride 52-89-1 C3H8ClNO2S 157.61900
L-Cysteine 52-90-4 C3H7NO2S 121.15800
β-Nicotinamide adenine dinucleotide 53-84-9 C21H27N7O14P2 663.42500
tryptophan 54-12-6 C11H12N2O2 204.22500
Sodium salicylate 54-21-7 C7H5NaO3 160.10300
metyrapone 54-36-4 C14H14N2O 226.27400