} |
|
aأ |
|
˜ʣ |
Їˎ |
Ҏ(gu) |
t(y)ˎ |
r |
65 |
Jλ |
|
aƷB |
°l(f)FˮԾSBеһNSء ϳ~(SBCSM),ڙCw(SB5)ա
Ӣ 4-Aminobenzoic acid
e 1-Amino-4-carboxybenzene; p-Aminobenzoic acid; PABA
aƷQ
ӽY
ʽ C7H7NO2
137.14
CAS ̖ 150-13-0
EINECS ̖ 205-753-0
W|
ܶ 1.374
c 186-189C
ˮ 4.7 g/L (20C)
|
l(f)rg |
2011/8/17 17:19:00 |
|