1-(2.5-Dimethyl-pyrrol-3-yl)-3-(2,5-dimethyl-pyrrolium-3-ylidene)-cyclobuten-2-one-4-olate
1-(2.5-Dimethyl-pyrrol-3-yl)-3-(2,5-dimethyl-pyrrolium-3-ylidene)-cyclobuten-2-one-4-olate(1-(2.5-Dimethyl-pyrrol-3-yl)-3-(2,5-dimethyl-pyrrolium-3-ylidene)-cyclobuten-2-one-4-olate)
CAS: 68842-58-0
化学式: C18H20N2O2