3,4-脱氢-DL-脯氨酸

3,4-脱氢-DL-脯氨酸

3,4-DEHYDRO-DL-PROLINE

3395-35-5

C5H7NO2

113.11500

49.33000

-0.07220

113.04800

1.521

122.7ºC

-15ºC

245ºC (dec.)(lit.)

1.252g/cm3

279.3ºC at 760mmHg

2933990090

R22

S22-S24/25

2933990090. Heterocyclic compounds with nitrogen hetero-atom(s) only

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

2933990090. 其他仅含氮杂原子的杂环化合物. 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%

2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%