Quick Details
- CasNo： 7432-21-5
- Molecular Formula： C19H18N2O4
- Delivery Time： Stock & immediately
- Purity： 99%
1, High quality with competitive price:
2, Fast and safe delivery
3.Excellent pre-sales and after-sales service
4. Well-trained and professional technologist and sales with rich experience in the field for 5-10years;
