1,5-二氢-4-羟基-2H-吡咯-2-酮,英文名:Tetramic acid,CAS:503-83-3,化学式:C4H5NO2,分子量:99.09,密度:1.425±0.06 g/cm3(Predi

2026-03-27 10:24:45

503-83-3

1,5-二氢-4-羟基-2H-吡咯-2-酮(Tetramic acid)

CAS: 503-83-3

化学式: C4H5NO2

Previous：2-硫代乙内酰脲,英文名:2-Thiohydantoin,CAS:503-87-7,化学式:C3H4N2OS,分子量:116.14,密度:1.346 (estimate),熔点:229-231°C (

Next：异戊酸,英文名:Isovaleric acid,CAS:503-74-2,化学式:C5H10O2,分子量:102.13,密度:0.925 g/mL at 20 °C (lit.),熔点:-29 °C

Feedback Anti-drug laws and regulations United States, Mexico, European Union control of precursor chemicals Contact Us

The reagents and pharmaceutical adjuvants operated by the Scientific Grain and Herb Official Platform are used in scientific research, biopharmaceuticals and other fields, and cannot be directly used for clinical diagnosis or treatment, and are not edible.

All site data is selected, optimized and operated by Dongguan Wago Information Technology Co., Ltd. We respect all original content. Contact us for removal or win-win cooperation.

｜

Contact Us：qiaosun@labdr.com.cn