4-PYRIDINECARBOXYLIC ACID 1,2-DIHYDRO-3-METHYL-2-OXO-
3-甲基-2-氧代-1,2-二氢吡啶-4-甲酸
CAS No:
126798-27-4
Order 126798-27-4
pyridinecarboxylic,dihydro,methyl
