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r(ji) 65
a(chn)ƷB (du) °l(f)F(xin)ˮԾSBеһNSء ܎ϳ~(SBCSM),ڙC(j)w(du)(SB5) Ӣ 4-Aminobenzoic acid e 1-Amino-4-carboxybenzene; p-Aminobenzoic acid; PABA a(chn)ƷQ (du) ӽY(ji)(gu) ʽ C7H7NO2 137.14 CAS ̖(ho) 150-13-0 EINECS ̖(ho) 205-753-0 W(xu)|(zh) ܶ 1.374 c(din) 186-189C ˮ 4.7 g/L (20C)
l(f)r(sh)g 2011/8/17 17:19:00
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