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1,3-Dimethylurea, 1,3-二甲基脲/25g/CAS:96-31-3'); document.write('¥402
BG-F434400(斜三口瓶/100mL/主24/40/侧24/40)'); document.write('¥48.8
tert-Butyl acetate, 醋酸叔丁酯/500mL/CAS:540-88-5'); document.write('¥700
SV-M15(耐压内螺纹口密封圈/#15)'); document.write('¥1.33
BG-F214190(直四口瓶/100mL/主24/40/侧19/22/前19/22)'); document.write('¥54.4
Tributyl(vinyl)tin, 三丁基乙烯基锡/25g/CAS:7486-35-3'); document.write('¥1080