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1-(Trifluoromethanesulfonyl)-1H-benzotriazole,≥98%, 1g
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1-(Trifluoromethanesulfonyl)-1H-benzotriazole,≥98%, 200mg
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3-(1，3-Dithian-2-ylidene)-2，4-pentanedione,≥98%, 5g
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3-(1，3-Dithian-2-ylidene)-2，4-pentanedione,≥98%, 1g
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3-(1，3-Dithian-2-ylidene)-2，4-pentanedione,≥98%, 200mg
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1-(p-Toluenesulfonyl)-1，2，4-triazole,≥98%, 100g
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1-(p-Toluenesulfonyl)-1，2，4-triazole,≥98%, 25g
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1-(p-Toluenesulfonyl)-1，2，4-triazole,≥98%, 5g
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1-(p-Toluenesulfonyl)-1，2，4-triazole,≥98%, 1g
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N-[2-(Trimethylsilyl)ethoxycarbonyloxy]succinimide,≥98%, 25g
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N-[2-(Trimethylsilyl)ethoxycarbonyloxy]succinimide,≥98%, 5g
стр.: