99008-57-8 BRN 5912472 N,N-Dimethyl-9-methoxy-5-nitropyrazolo(3,4,5-kl)acridine-2(6H)-ethanamine PD 114,245 Pyrazolo(3,4,5-kl)acridine-2(6H)-ethanamine, N,N-dimethyl-9-methoxy-5-nitro-