Cat.No.KY103062 Name4-甲氧基-2-氧代-1,2-二氢-3-氰基吡啶 CAS21642-98-8 Purity 98% Min. MolFormula C7H6N2O2 MolWeight 150.13 Enquiry Email Name/Company Message KY103062 - 21642-98-8 | 4-甲氧基-2-氧代-1,2-二氢-3-氰基吡啶 Quantity: Captcha Send Message