CAS 92396-91-3 appears in our catalog under these names: Silicon 2,3-naphthalocyanine dichloride Dye content 85 %, SILICON 2,3-NAPHTHALOCYANINE DICHLORIDE, Silicon naphthalocyanine dichloride. Offered by: Chemat, Sigma-Aldrich, MedChemExpress. Available pack sizes: 250mg, Get quote.