Reagents, N, UN2923, 5 g
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4-Nitrophenyl trifluoromethanesulfonate, 99%
Thermo Scientific ChemicalsSynonym(s): 4-Nitrophenyl triflate Formula: C7H4F3NO5S Formula weight: 271.17 Purity: 99% CAS Number: 17763-80-3 UN Number: UN2923 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2930.90 Hazard Statements: H331-H314-H318-H302-H312 Toxic if inhaled. Causes…
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2-Nitrophenyl isothiocyanate, 97%
Thermo Scientific ChemicalsFormula: C7H4N2O2S Formula weight: 180.19 Purity: 97% CAS Number: 2719-30-4 UN Number: UN2923 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2930.90 Hazard Statements: H331-H314-H318-H302-H312 Toxic if inhaled. Causes severe skin burns and eye damage. Causes…
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