97%，提供LC-MS H谱  C谱  告知价格和货期

Name:methyl 4-(4-(hydroxymethyl)-2-methoxy-5-nitrophenoxy)butanoate

Chemical Formula: C13H17NO7

Molecular Weight: 299.2790

m/z: 299.1005 (100.0%), 300.1039 (14.1%), 301.1047 (1.4%)

Elemental Analysis: C, 52.17; H, 5.73; N, 4.68; O, 37.42