光稳定剂 UVINUL 5050 H,英文名:Alkenes, C20-24 .alpha.-, polymers with maleic anhydride, reaction products w
2026-03-27 10:24:45
152261-33-1
光稳定剂 UVINUL 5050 H(Alkenes, C20-24 .alpha.-, polymers with maleic anhydride, reaction products with 2,2,6,6-tetramethyl-4-piperidinamine)
CAS: 152261-33-1
化学式: