L-亮氨酸 CAS NO.:61-90-5 EINECS NO.:200-522-0 海关编码:2922491990 分子式:C6H13NO2 分子量:131.17
L-Leucine CAS NO.:61-90-5 EINECS NO.:200-522-0 HS CODE:2922491990 Molecular Formula:C6H13NO2 Molecular Weight:131.17