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About 3H-Naphtho[2,1-b]pyran-3-one,1-(2-dibenzothienylcarbonyl)-1,2-dihydro-2-(phenylmethylene)-

3H-Naphtho[2,1-b]pyran-3-one,1-(2-dibenzothienylcarbonyl)-1,2-dihydro-2-(phenylmethylene)- is a chemical compound registered under CAS number 138742-67-3, with the molecular formula C33H20O3S and a molecular weight of about 496.58 g/mol. CasNo supplies 3H-Naphtho[2,1-b]pyran-3-one,1-(2-dibenzothienylcarbonyl)-1,2-dihydro-2-(phenylmethylene)- for laboratory research and bulk production; product code 2176163. Send an inquiry for purity, packaging, price and lead time.

CAS Number
138742-67-3
Molecular Formula
C33H20O3S
Molecular Weight
496.58 g/mol

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  17. 2026-10-28 Find 3H-Naphtho[2,1-b]pyran-3-one,1-(2-dibenzothienylcarbonyl)-1,2-dihydro-2-(phenylmethylene)-,CAS No.138742-67-3,Formula:C33H20O3S in CasNo