2-Ethyl-5-methylpyrazine ≥98%, mixture of 2-Ethyl-5-methylpyrazine and 2-ethyl-6-methylpyrazine
E302421-1G / 1G
CAS:13360-64-0
2-Ethyl-5-methylpyrazine ≥98%, mixture of 2-Ethyl-5-methylpyrazine and 2-ethyl-6-methylpyrazine
E302421-25G / 25G
CAS:13360-64-0
2-Ethyl-5-methylpyrazine ≥98%, mixture of 2-Ethyl-5-methylpyrazine and 2-ethyl-6-methylpyrazine
E302421-5G / 5G
CAS:13360-64-0
4',4''',4''''',4'''''''-(1,1,2,2-Ethenetetrayl)tetrakis(biphenyl-3,5-dicarboxylic acid) ≥96%
E302848-100MG / 100MG
CAS:1420471-57-3
4',4''',4''''',4'''''''-(1,1,2,2-Ethenetetrayl)tetrakis(biphenyl-3,5-dicarboxylic acid) ≥96%
E302848-1G / 1G
CAS:1420471-57-3
4',4''',4''''',4'''''''-(1,1,2,2-Ethenetetrayl)tetrakis(biphenyl-3,5-dicarboxylic acid) ≥96%
E302848-500MG / 500MG
CAS:1420471-57-3