2-吡啶甲酸98-98-6

2-Picolinic acid                     2-吡啶甲酸  

98-98-6

≥98%

2-Picolinic acid ethyl ester            2-吡啶甲酸乙酯

2524-52-9

≥98%

2-Pyridinecarboxaldehyde            2-吡啶甲醛

1121-60-4

≥98%

3-Pyridinecarboxaldehyde            3-吡啶甲醛

500-22-1

≥98%

4-Pyridinecarboxaldehyde            4-吡啶甲醛

872-85-5

≥98%