4,4'-Spirobi[4H-1-benzopyran]-2,2'(3H,3'H)-dione

CAS No: 5738-25-0

5738-25-0

Order 5738-25-0

Order 2206-43-1 4-Methoxyisophthalic acid

Order 79-46-9 2-Nitropropane(2-NP)

Order 254897-50-2 4,4'-(1,4-Phenylenedi-2,1-Ethenedily)Bis[N-(2-Ethyl-6-Methylphenyl)-N-Phenyl-Benzenamine

Order 68819-90-9 1,2-Bis(4-(Tert-Butyl)-2,6-Dimethylphenyl)Disulfane

Order 399-95-1 4-Amino-3-fluorophenol

Order 15088-78-5 Phenylacetyl Disulfide(PADS)

Pyran

Order 147086-79-1 4H-Thieno[2,3-b]thioPyran-4-one,5,6-dihydro-6-methyl-, (6S)

Order 68301-99-5 Ethyl2-amino-7-isopropyl-5-oxo-5H-[1]-benzoPyrano-[2,3-b]pyridine-3-carboxylate

Order 60251-54-9 4H-1-BenzoPyran-4-one,3-[[6-O-(6-deoxy- â

Order 60249-17-4 3,6-Dihydro-6-methoxy-2H-Pyran-3-one

Order 60263-17-4 2-(3,4-Dimethoxyphenyl)-8-(β-D-glucoPyranosyloxy)-3,5-dihydroxy-7-methoxy-4H-1-benzoPyran-4-one

Order 68301-82-6 2-Amino-6-isopropyl-4-oxo-4H-benzoPyran-3-carboxaldehyde

Order 60244-31-7 Cyclopenta[c]Pyran-1(3H)-one, 4,7-dihydro-5-methyl-

Order 147086-83-7 N-[(4S,6S)-6-METHYL-7,7-DIOXO-5,6-DIHYDRO-4H-THIENO[2,3-B]THIOPyran-4-YL]ACETAMIDE

Order 60244-32-8 Cyclopenta[c]Pyran-1(3H)-one, 4,5-dihydro-7-methyl-

Order 147200-03-1 (4S)-4-Acetamide-5,6-Dihydro-6-Methyl-2-Sulfonamide-Thio[2,3-B]ThioPyran7,7Dioxide

Order 7254-19-5 5-Bromoindole-2-carboxylic acid

Order 106-24-1 Geraniol

Order 106981-52-6 2-(4-AMino-2-ethoxyphenyl)pthaliMide

Order 1416134-48-9 Avibactam INT 1

Order 42252-34-6 Ethylmethyl-carbamic chloride

Order 61966-14-1 Fast Corinth V Zinc Chloride Double Salt

Order 144978-12-1 BOC-PYR-OET

Order 106-23-0 Citronellal

5738-25-0 spirobi,benzopyran,dione,pyran,5738-25-0

2025-08-10 Discover 4,4'-Spirobi[4H-1-benzopyran]-2,2'(3H,3'H)-dione (CAS No: 5738-25-0) and related compounds. Ideal for advanced chemical applications. Competitive pricing, fast delivery, and expert support worldwide.

Trimethoxysilyl