4-硝基苯基4-(3-苯氧基苄基)哌嗪-1-甲酸叔丁酯

2-chloro-5-(chloromethyl)-3-fluoropyridine

CAS:951652-82-7

纯度:95%

5,6,7,8-四氢喹唑啉-2,4(1H,3H)-二酮

CAS:35042-48-9

分子式:C8H10N2O2

纯度:97%

1,3-二氢异苯并呋喃-5-胺

CAS:61964-08-7

分子式:C8H9NO

分子量:135.16

纯度:97%