您好,欢迎来到魔法化学网!

| CAS号 : | 189442-87-3 |
精确质量 : | 271.17800 |
| 分子式 : | C14H25NO4 |
logP : | 2.52620 |
| 分子量 : | 271.35300 |
PSA : | 55.84000 |
N-Boc-4-甲基-4-哌啶甲酸乙酯 | |
1-O-tert-butyl 4-O-ethyl 4-methylpiperidine-1,4-dicarboxylate | |
189442-87-3 | |
C14H25NO4 | |
271.35300 | |
55.84000 | |
2.52620 | |
271.17800 |
|
1.4554
|
|
|
110ºC
|
|
|
0.000175mmHg at 25°C
|
|
|
1.0134
|
|
|
329.7ºC at 760mmHg
|
|
2933399090
|
|
|
UN 2810
|
|
|
R25; R37/38; R41
|
|
|
S26; S36/37/39; S45
|
|
|
T
|
品名, 成分含量, 用途, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期 |
|
2933399090. 其他结构含非稠合吡啶环的化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% |
|
2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |