Free release

64987-70-8 2,7,12,17-tetra-tert-butyl-5,10,15,20-tetraaza-21

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Product Name 2,7,12,17-tetra-tert-butyl-5,10,15,20-tetraaza-21
CAS No. 64987-70-8
Synonyms 2,7,12,17-Tetra-tert-butyl-5,10,15,20-tetraaza-21H,23H-porphine
Melting point 182℃