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Isonicotinic acid hydrazide, 99%..
Isonicotinic acid, 99%..
Isonicotinic anhydride, 90%, remainder picolinic and nicotinic acid-anhydride..
Isonicotinoyl chloride hydrochloride, 97%..
Isonipecotamide, 98%..
Isonipecotic acid, 99%..
Isophorondiamine, 99+%, mixture of cis and trans..
Isophorone diisocyanate, 98+%..
Isophorone, 97%..
Isophthalaldehyde, 99%..
Isophthalic acid, 99%..
Isophthaloyl dichloride, 98%..
Isoprenaline hemisulfate..
Isoprenaline hydrochloride, 98%..
Isoprene, 98%, stabilized..
