document.write('
'); document.write(''); document.write('
Piperazine Hexahydrate, 哌嗪(六水)/1kg/CAS:142-63-2'); document.write('¥870
1,4-Cyclohexanediol, 1,4-环己二醇/100g/CAS:556-48-9'); document.write('¥360