API CAS No 1149 -23-1/ 27790-75-6 Additive Dihydropyridine for Livestock and Poultry

China API CAS No 1149-23-1/ 27790-75-6 Additive Dihydropyridine for Livestock and Poultry, Find details about China Dihydropyridine, 4-Dihydro-2 from API CAS No 1149-23-1/ 27790-75-6 Additive Dihydropyridine for Livestock and Poultry