55.7
[]. Selvaraj Kanchithalaivan, et al. Four-component domino strategy for the combinatorial synthesis of novel ,-dihydropyrano[2,-c]pyrazol-6-amines. ACS Comb Sci. 20 Dec ;5(2):6-8.
H5-H8-H5-H
P26-P26-P27-P27-P280-P02+P52-P0+P0-P62+P6-P-P05-P50
5