2-Chloronicotinic acid ethyl ester 2-Chloronicotinic acid ethyl ester
2-Chloronicotinic acid ethyl ester- CAS NO.:1452-94-4
- 分子式:C8H8CLNO2
- 分子量:185.608
2-氯-3-羧基吡啶 2-氯-3-羧基吡啶
2-Chloro-3-pyridinecarboxylic acid- CAS NO.:2942-59-8
- 分子式:C6H4CLNO2
- 分子量:157.554
5-溴噻吩-2-甲酸甲酯 5-溴噻吩-2-甲酸甲酯
5-Bromo-thiophene-2-carboxylic acid methyl ester- CAS NO.:62224-19-5
- 分子式:C6H5BRO2S
- 分子量:221.072