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98986-97-1 l-phenylalanine, l-arginyl-l-arginyl-l-prolyl-l-prolylglycyl-

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Product Name L-Phenylalanine, L-arginyl-L-arginyl-L-prolyl-L-prolylglycyl-
CAS No. 98986-97-1
Molecular Formula C33H52N12O7