33022133 At least one amine or amide or lactam can be used as the sole
source of nitrogen.
33022163 Acetamide can be used as the sole source of nitrogen.
33022540 N-acetyl-D-galactosamine can be used as the sole source of
nitrogen.
33022380 N-Acetylglucosamine can be used as the sole source of nitrogen.
33022461 Acrylamide can be used as the sole source of nitrogen.
33022387 Adenine can be used as the sole source of nitrogen.
33022556 L-Alaninamide can be used as the sole source of nitrogen.
33022162 Allantoin can be used as the sole source of nitrogen.
33022134 Allylamine can be used as the sole source of nitrogen.
33022135 Alpha-amylamine can be used as the sole source of nitrogen.
33022524 At least one amide can be used as the sole source of nitrogen.
33022516 At least one amine can be used as the sole source of nitrogen.
33022532 At least one lactam can be used as the sole source of nitrogen.
33022164 Benzamide can be used as the sole source of nitrogen.
33022137 Benzylamine can be used as the sole source of nitrogen.
33022138 Butylamine can be used as the sole source of nitrogen.
33022173 Gamma-butyrolactam can be used as the sole source of nitrogen.
33022141 Cadaverine can be used as the sole source of nitrogen.
33022165 Caproamide can be used as the sole source of nitrogen.
33022174 Epsilon-caprolactam can be used as the sole source of nitrogen.
33022394 Cytosine can be used as the sole source of nitrogen.
33022143 Diethylamine can be used as the sole source of nitrogen.
33022140 Diisobutylamine can be used as the sole source of nitrogen.
33022154 Dipropylamine can be used as the sole source of nitrogen.
33022144 Ethanolamine can be used as the sole source of nitrogen.
33022142 Ethylamine can be used as the sole source of nitrogen.
33022437 Formamide can be used as the sole source of nitrogen.
33022145 Galactosamine can be used as the sole source of nitrogen.
33022146 Glucosamine can be used as the sole source of nitrogen.
33022548 Glucuronamide can be used as the sole source of nitrogen.
33022401 Guanine can be used as the sole source of nitrogen.
33022147 Histamine can be used as the sole source of nitrogen.
33022408 Hypoxanthine can be used as the sole source of nitrogen.
33022508 Imidazole (1,3-diaza-2,4-cyclopentadiene) can be used as the sole
source of nitrogen.
33022445 Iodoacetamide can be used as the sole source of nitrogen.
33022136 Isoamylamine can be used as the sole source of nitrogen.
33022139 Isobutylamine can be used as the sole source of nitrogen.
33022485 Isobutyramide can be used as the sole source of nitrogen.
33022168 Isonicotinamide can be used as the sole source of nitrogen.
33022155 Isopropylamine can be used as the sole source of nitrogen.
33022166 Malonamide can be used as the sole source of nitrogen.
33022148 Methylamine can be used as the sole source of nitrogen.
33022150 á-methylbutylamine can be used as the sole source of nitrogen.
33022364 Alpha-methylglucosamine can be used as the sole source of nitrogen.
33022372 á-methylglucosamine can be used as the sole source of nitrogen.
33022167 Nicotinamide can be used as the sole source of nitrogen.
33022492 Orotic acid can be used as the sole source of nitrogen.
33022469 Oxamide can be used as the sole source of nitrogen.
33022151 á-phenylamine can be used as the sole source of nitrogen.
33022152 Phenylethylamine can be used as the sole source of nitrogen.
33022169 Propionamide can be used as the sole source of nitrogen.
33022153 Propylamine can be used as the sole source of nitrogen.
33022157 Putrescine can be used as the sole source of nitrogen.
33022170 Pyrazinamide can be used as the sole source of nitrogen.
33022175 Pyroglutamic acid can be used as the sole source of nitrogen.
33022171 Salicylamide can be used as the sole source of nitrogen.
33022159 Spermidine can be used as the sole source of nitrogen.
33022158 Spermine can be used as the sole source of nitrogen.
33022172 Succinamide can be used as the sole source of nitrogen.
33022477 Taurine can be used as the sole source of nitrogen.
33022415 Thymine can be used as the sole source of nitrogen.
33022149 Trimethylamine can be used as the sole source of nitrogen.
33022356 Trimethylene diamine can be used as the sole source of nitrogen.
33022156 Tripropylamine can be used as the sole source of nitrogen.
33022160 Tryptamine can be used as the sole source of nitrogen.
33022161 Tyramine can be used as the sole source of nitrogen.
33022422 Uracil can be used as the sole source of nitrogen.
33022499 Uric acid can be used as the sole source of nitrogen.
33022453 Valeramide can be used as the sole source of nitrogen.
33022176 Delta-valerolactam can be used as the sole source of nitrogen.
33022429 Xanthine can be used as the sole source of nitrogen.