Desheng Calcium alpha-ketophenylalanine,CAS:51828-93-4 ISO,GMPcertificate AJI/USPstandard Good price&quality ... Fast delievery Desheng Calcium alpha-ketophenylalanine,CAS:51828-93-4 1, Best quality & competitive price 2, GMP ... facility 3, Guarantee efficient logisticsCalcium alpha-ketophenylalanineCAS No.: 51828-93-4Chemical Name: Benzenepropanoic acid, a-oxo-, calcium saltOther Name: ...