2H,6H,12H-benzo[1,2-b:3,4-b':5,6-b'']tripyran-12-one, 3,4-dihydro-11-(4-hydroxyphenyl)-2,2,6,6-tetramethyl-
CAS No:
5745-54-0
Order 5745-54-0
benzo,tripyran,dihydro,hydroxyphenyl,tetramethyl
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