ChemicalBook >> CAS DataBase List >>7-Methoxy-4,4-dimethyl-1H-2-benzopyran-1,3(4H)-dione
7-Methoxy-4,4-dimethyl-1H-2-benzopyran-1,3(4H)-dione
- CAS No.
- 55974-25-9
- Chemical Name:
- 7-Methoxy-4,4-dimethyl-1H-2-benzopyran-1,3(4H)-dione
- Synonyms
- Gliquidone Impurity 9;7-Methoxy-4,4-diMethylisochroMan-1,3-dione;7-Methoxy-4,4-dimethyl-1,3-isochromandione;7-Methoxy-4,4-dimethylisochromane-1,3-dione;7-methoxy-4,4-dimethylisochromene-1,3-dione;7-Methoxy-4,4-dimethyl-1H-2-benzopyran-1,3(4H)-dione;1H-2-Benzopyran-1,3(4H)-dione, 7-methoxy-4,4-dimethyl-;7-methoxy-4,4-dimethyl-3,4-dihydro-1H-2-benzopyran-1,3-dione
- CBNumber:
- CB92604247
- Molecular Formula:
- C12H12O4
- Molecular Weight:
- 220.22
- MDL Number:
- MFCD06658239
- MOL File:
- 55974-25-9.mol
Last updated:2022-08-26 12:19:12
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS05,GHS06 |
|---|---|
| Signal word | Danger |
| Hazard statements | H301-H311-H314-H331 |
| Precautionary statements | P260-P264-P270-P271-P280-P301+P330+P331-P302+P352-P303+P361+P353-P304+P340-P305+P351+P338-P310-P403+P233-P405-P501 |
7-Methoxy-4,4-dimethyl-1H-2-benzopyran-1,3(4H)-dione price
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| American Custom Chemicals Corporation | CHM0079061 | 4,4-DIMETHYL-7-METHOXYISOCHROMAN-1,3-DIONE 95.00% | 55974-25-9 | 5G | $909.56 | 2021-12-16 | Buy |
| Alichem | 55974259 | 7-Methoxy-4,4-dimethylisochroman-1,3-dione | 55974-25-9 | 1g | $386.88 | 2021-12-16 | Buy |
| Chemenu | CM162552 | 7-methoxy-4,4-dimethylisochroman-1,3-dione 95% | 55974-25-9 | 1g | $430 | 2021-12-16 | Buy |
| Crysdot | CD11104285 | 7-Methoxy-4,4-dimethylisochroman-1,3-dione 95+% | 55974-25-9 | 1g | $455 | 2021-12-16 | Buy |
7-Methoxy-4,4-dimethyl-1H-2-benzopyran-1,3(4H)-dione Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 36)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29880 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39894 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49374 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| Baoji Guokang Healthchem co.,ltd | +8615604608665 15604608665 | dominicguo@gk-bio.com | CHINA | 9414 | 58 |
| GIHI CHEMICALS CO.,LIMITED | +8618058761490 | info@gihichemicals.com | China | 49977 | 58 |
| SUZHOU SENFEIDA CHEMICAL CO.,LTD | +86-0512-83500002 +8615195660023 | sales@senfeida.com | China | 23046 | 58 |
| XIAMEN AMITY INDUSTRY AND TRADE CO., LTD. | +8618950047208 | ellena@amitychem.com | China | 43395 | 58 |
| Guangzhou Tosun Pharmaceutical Ltd | +86-020-61855200-902 +8618124244216 | info@upharm.cn | China | 852 | 58 |
View Lastest Price from 7-Methoxy-4,4-dimethyl-1H-2-benzopyran-1,3(4H)-dione manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2019-07-06 | 7-methoxy-4,4-dimethylisochromene-1,3-dione
55974-25-9
|
US $1.00 / KG | 1KG | 98% | 100KG | Career Henan Chemical Co |
-
- 7-methoxy-4,4-dimethylisochromene-1,3-dione
55974-25-9
- US $1.00 / KG
- 98%
- Career Henan Chemical Co
7-Methoxy-4,4-dimethyl-1,3-isochromandione
7-Methoxy-4,4-dimethyl-1H-2-benzopyran-1,3(4H)-dione
7-Methoxy-4,4-diMethylisochroMan-1,3-dione
7-methoxy-4,4-dimethylisochromene-1,3-dione
7-methoxy-4,4-dimethyl-3,4-dihydro-1H-2-benzopyran-1,3-dione
1H-2-Benzopyran-1,3(4H)-dione, 7-methoxy-4,4-dimethyl-
Gliquidone Impurity 9
7-Methoxy-4,4-dimethylisochromane-1,3-dione
55974-25-9