2H-1-Benzopyran-2-one-4-diethylphosphonate
CAS No: 139300-90-6

Benzopyran
Order
65477-59-0
1H-2-Benzopyran-1,3(4H)-dione, 4-acetyl-7-nitro-, compd. withN,N-diethylethanamine (2:1)
Order
522-12-3
3-[(6-Deoxy-alpha-L-mannopyranosyl)oxy]-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4H-Benzopyran-4-one
Order
40278-58-8
2,2'-Spirobi[2H-1-Benzopyran]-6,6'-diol,7,7'-bis(1,1-dimethylethyl)-3,3',4,4'-tetrahydro-4,4,4',4'-tetramethyl-
139300-90-6
benzopyran,diethylphosphonate,pyran,139300-90-6
2025-08-01 Discover 2H-1-Benzopyran-2-one-4-diethylphosphonate (CAS No: 139300-90-6) and related compounds. Ideal for advanced chemical applications. Competitive pricing, fast delivery, and expert support worldwide.