Cat.No.KY128015 Name1,2-二甲基-3,5-二氧代-4-吡唑烷甲腈 CAS42238-90-4 MolFormula C6H7N3O2 MolWeight 153.14 Enquiry Email Name/Company Message KY128015 - 42238-90-4 | 1,2-二甲基-3,5-二氧代-4-吡唑烷甲腈 Quantity: Captcha Send Message