״һNЙCWʽCH3OKҪsτaĴďAԴҲt(y)ˎԭ
aƷQ״
ӢģPotassium methoxide
ʽCH3KO
70.13
W|
ҺwaƷɫoɫSճ״s28%-32%ļ״ҺwaƷ鵭Sɫĩ״s95%-97%
c -20
c 84
ܶ 0.95 g/mL at 20
n20/D 1.37
Wc 7
ˮܽԣɷֽ
ԣ
I
1sτa̼ďAԴ
2aǰˎǰǰǰgडǰSवȣSड̼״SASB1t(y)ˎaƷrˎaƷ
3̎ʳ֬ʳ͵ĴƤƄ߀ڷԇ
ȫϢ
״ЙCAԸgƷܷⱣ棬A\עҪꎛͨL̎bж\УˆTo
LUgZ:R11:;R23/24/25:;R38:;R39/23/24/25:;R48/20:;R63:;R65:;R67:;
ȫgZ:S16:;S25:;S29:;S33:;S36/37/39:;S45:;S46:;S62:;
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