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2-Amino-3-hydroxypropanamide hydrochloride: BD75296289170-23-097%; ￥3628.05g

(R)-2-Amino-3-hydroxypropanamide hydrochloride: BD336341122702-20-995%; ￥403.010g

(S)-2-Amino-3-hydroxypropanamide hydrochloride: BD2203865414-74-697%; ￥77.010g

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