3-Isoxazolecarboxylic acid, 5-(1-methyl-1H-pyrrol-2-yl)- [1326814-81-6] 97%3-Isoxazolecarboxylic acid, 5-(1-methyl-1H-pyrrol-2-yl)- [1326814-81-6] 97%SKU: 1326814816Add to Quote