Benzenesulfonamide,4-methoxy-N-[2-[2-(1-oxido-4-pyridinyl)ethenyl]phenyl]-, (E)-

Benzenesulfonamide,4-methoxy-N-[2-[2-(1-oxido-4-pyridinyl)ethenyl]phenyl]-, (E)- · CAS 173529-10-7