1-(3,4-Diphenyl-5-piperidino-thien-2-yl)-3-(2,5-dihydro-3,4-diphenyl-5-piperidin-1-ylidene-onium-thien-2-ylidene)-2-oxo-cyclobuten-4-olate
CAS No. 137020-24-7
1-(3,4-Diphenyl-5-piperidino-thien-2-yl)-3-(2,5-dihydro-3,4-diphenyl-5-piperidin-1-ylidene-onium-thien-2-ylidene)-2-oxo-cyclobuten-4-olate
Unspecified 161383-70-6