2-Amino-5-chlorobenzotrifluoride

Taw qhia {445-03-4} – Xauv Cov Muaj Peev Xwm Tshiab hauv Kev Tsim Kho Tshuaj

Koj puas yog tus kws tshawb fawb, kws tshawb fawb, lossis tus neeg nyiam tshuaj lom neeg tab tom nrhiav kev sib xyaw ua ke uas tuaj yeem hloov pauv koj qhov kev sim? Saib tsis ntxiv, raws li peb zoo siab nthuav tawm {445-03-4}