- Product Details
Keywords
- 4702-34-5
Quick Details
- ProName: 3,4-dihydro-1H-2-benzopyran-1-one
- CasNo: 4702-34-5
- Appearance: white crystalline powder
- Application: pharmaceutical intermediate
- PackAge: 25KG drum
- Purity: 99%min
- Storage: Store in dry, dark and ventilated plac...
- Transportation: by air, by sea, by express
- LimitNum: 0
Superiority
3,4-dihydro-1H-2-benzopyran-1-one