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质量水平
方案
97%
表单
solid
mp
223-228 °C
SMILES字符串
Cc1nnc(N)s1
InChI
1S/C3H5N3S/c1-2-5-6-3(4)7-2/h1H3,(H2,4,6)
InChI key
HMPUHXCGUHDVBI-UHFFFAOYSA-N
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警示用语：
Warning
危险分类
Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
历史批次信息供参考:
分析证书(COA)
Lot/Batch Number
Jingjing Zhang et al.
International journal of biological macromolecules, 141, 1271-1279 (2019-09-08)
Several starch derivatives bearing urea groups (TUCAST, MTUCAST, and PTUCAST) based on 6-O-chloroacetylated starch (CAST) were successfully designed and synthesized. FT-IR, 1H NMR spectroscopy, and elemental analysis were carried out to identify the structural characteristics of starch derivatives. The antioxidant
Jingjing Zhang et al.
Carbohydrate polymers, 215, 108-118 (2019-04-15)
In the current study, five novel urea-functionalized chitosan derivatives were synthesized via condensation reactions of chloroacetyl chitosan (CTCS) with urea groups bearing nitrogen-containing heterocycles. In order to identify the structure characteristics of chitosan derivatives, FT-IR, 1H NMR spectroscopy, and elemental
Jingjing Zhang et al.
Carbohydrate polymers, 234, 115903-115903 (2020-02-20)
In this study, 2-urea-chitosan oligosaccharide derivatives (2-urea-COS derivatives) and 2,6-diurea-chitosan oligosaccharide derivatives (2,6-diurea-COS derivatives) were successfully designed and synthesized via intermediate 2-methoxyformylated chitosan oligosaccharide. All samples were characterized and compared based on FT-IR, 1H NMR spectroscopy, and elemental analysis. The
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