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ghk cu beauty Skin Perfection GHK-Cu Copper Peptides Powder for Face 99.7% Pure 1 Gram Innovative light weight and pore GHK-Cu Copper Peptide Supplement, 300

Name: ghk cu beauty Skin Perfection GHK-Cu Copper Peptides Powder for Face 99.7% Pure 1 Gram Innovative light weight and pore GHK-Cu Copper Peptide Supplement, 300
Brand: astonvaughan.co.uk
SKU: 2401901588
Price: 29.46 USD
Availability: InStock
Rating: 4.0675 (24 reviews)

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SKU: 2401901588 · From astonvaughan.co.uk

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Description

Methods General procedure for synthesis of 11-boronate ester MG-EG (4a) Starting material MG-EG ( 4 ) (50 mg, 0.11 mmol), [Ir(COD)OMe] 2 (3.6 mg, 5.5 mol, 5 mol%), 3,4,7,8-tetramethyl-1,10-phenanthroline (3.9 mg, 16 mol, 15 mol%) and B 2 Pin 2 (111 mg, 0.44 mmol, 4 equiv.) were balanced into an oven dried vial