2-Picolinic acid ethyl ester2524-52-9ethyl picolinate2-Picolinic acid methyl ester methyl picolinate CAS:2459-07-6 Yellow-brown liquid Purity>=98
3-Picolinic acid methyl ester methyl nicotinate CAS:93-60-7 Yellow-brown liquid Purity>=98
4-Picolinic acid methyl ester methyl isonicotinate CAS:2459-09-8 Yellow-brown liquid Purity >=98
Picolinic acid ethyl ester
2-Picolinic acid ethyl ester ethyl picolinate CAS:2524-52-9 Yellow-brown liquid Purity>=98
3-Picolinic acid ethyl ester ethyl nicotinate CAS:614-18-6 Yellow-brown liquid Purity>=99
4-Picolinic acid ethyl ester ethyl isonicotinate CAS:1570-45-2 Yellow-brown liquid Purity>=99