实验室化学试剂_PROPIONAMIDE FOR SYNTHESIS

TEREPHTHALODINITRILE FOR SYNTHESIS ETHYL ACETYLENECARBOXYLATE FOR SYNTHESIS ETHYL ACETYLENECARBOXYLATE FOR SYNTHESIS PROPIONAMIDE FOR SYNTHESIS METHYL PROPIONATE FOR SYNTHESIS METHYL PROPIONATE FOR SYNTHESIS METHYL PROPIONATE FOR SYNTHESIS PROPYL PROPIONATE FOR SYNTHESIS PROPYL PROPIONATE FOR SYNTHESIS 2-PYRAZINECARBOXAMIDE FOR SYNTHESIS PYRENE FOR SYNTHESIS PYRENE FOR SYNTHESIS PYRENE FOR SYNTHESIS 2，4-PYRIDINEDICARBOXYLIC ACID FOR SYNTHESIS PYRIDINE-3，5-DICARBOXYLIC ACID FOR SYNTHESIS PYRIDINIUM CHLORIDE FOR SYNTHESIS PYRIDINIUM CHLORIDE FOR SYNTHESIS 2-THIOXO-4-THIAZOLIDINONE FOR SYNTHESIS 2-THIOXO-4-THIAZOLIDINONE FOR SYNTHESIS SALICYLANILIDE FOR SYNTHESIS SILVER BENZOATE FOR SYNTHESIS SILVER BENZOATE FOR SYNTHESIS SQUALENE FOR SYNTHESIS SQUALENE FOR SYNTHESIS SQUALENE FOR SYNTHESIS CIS-STILBENE FOR SYNTHESIS 4，4"-DIAMINODIPHENYL SULFONE FOR SYNTHESIS 4，4"-DIAMINODIPHENYL SULFONE FOR SYNTHESIS TEREPHTHALALDEHYDIC ACID FOR SYNTHESIS TEREPHTHALODINITRILE FOR SYNTHESIS O-TERPHENYL FOR SYNTHESIS O-TERPHENYL FOR SYNTHESIS O-TERPHENYL FOR SYNTHESIS CROWN ETHER/15-CROWN-5 FOR SYNTHESIS THIAZOLE FOR SYNTHESIS CROWN ETHER/15-CROWN-5 FOR SYNTHESIS CROWN ETHER/BENZO-15-CROWN-5 FOR SYNTHESIS BIPHENYL-4-CARBALDEHYDE FOR SYNTHESIS CROWN ETHER/DIBENZO-24-CROWN-8 FOR SYNTHESIS 3，5-BIS(TRIFLUOROMETHYL)-1-BROMOBENZENE FOR SYNTHE CROWN ETHER/DIBENZO-24-CROWN-8 FOR SYNTHESIS 6-BROMOHEXANOIC ACID FOR SYNTHESIS CROWN ETHER/N-PHENYLAZA-15-CROWN-5 FOR SYNTHESIS 4-HYDROXYBENZOTRIFLUORIDE FOR SYNTHESIS 3-METHOXYCATECHOL FOR SYNTHESIS 4-FLUOROBENZYL CHLORIDE FOR SYNTHESIS PHOSPHORUS TRICHLORIDE FOR SYNTHESIS Potassium-tert-butylate (1M solution in tert-butan