实单询价，能做的朋友请联系我，
Name:5-(tert-butyl)-3-(2,4-dichloro-5-hydroxyphenyl)-1,3,4-oxadiazol-2(3H)-one
Chemical Formula: C12H12Cl2N2O3
Molecular Weight: 303.1390 m/z: 302.0225 (100.0%), 304.0195 (63.9%), 303.0259 (13.0%), 306.0166 (10.2%), 305.0229 (8.3%), 307.0200 (1.3%)
Elemental Analysis: C, 47.55; H, 3.99; Cl, 23.39; N, 9.24; O, 15.83