QUALITY CONTROL CHEMICALS INC.
STANDARD REFERENCE MATERIAL
RELATED PRODUCTS
QCC Cat No.:
QD040201
CAS No.:
31810-89-6
Mol Formula:
C14H9BrN2O4
Mol. Weight:
349.14
QCC Cat No.:
QD040235
CAS No.:
12222-75-2
Mol Formula:
C20H14N2O5
Mol. Weight:
362.34
QCC Cat No.:
QD040260
CAS No.:
17418-58-5
Mol Formula:
C20H13NO4
Mol. Weight:
331.32