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重要文件

195723

Sigma-Aldrich

3,4-二氢-2,2-二甲基-4-氧代-2H-吡喃-6-羧酸

98%

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About This Item

經驗公式(希爾表示法):
C8H10O4
CAS號碼:
分子量::
170.16
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22
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化驗

98%

mp

170 °C (dec.) (lit.)

官能基

carboxylic acid
ether
ketone

SMILES 字串

CC1(C)CC(=O)C=C(O1)C(O)=O

InChI

1S/C8H10O4/c1-8(2)4-5(9)3-6(12-8)7(10)11/h3H,4H2,1-2H3,(H,10,11)

InChI 密鑰

ANKQOBXQEHGUJT-UHFFFAOYSA-N

一般說明

Butyl ester of 3,4-dihydro-2,2-dimethyl-4-oxo-2H-pyran-6-carboxylic acid is commonly used as mosquito repellent[1].

應用

3,4-Dihydro-2,2-dimethyl-4-oxo-2H-pyran-6-carboxylic acid was used as photoprotective reagent during photolysis of the Salmonella sialidase[2].

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Acute Tox. 4 Oral

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves


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分析證明 (COA)

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T G Warner et al.
The Biochemical journal, 285 ( Pt 3), 957-964 (1992-08-01)
The sialidase from Salmonella typhimurium LT2 was characterized by using photoaffinity-labelling techniques. The well-known sialidase inhibitor 5-acetamido-2,6-anhydro-3,5-dideoxy-D-glycero-D-galacto-non- 2-enonic acid (Neu5Ac2en) was modified to contain an amino group at C-9, which permitted the incorporation of 4-azidosalicylic acid in amide linkage at
J A Thomson et al.
Cancer research, 37(9), 3266-3273 (1977-09-01)
Protein phosphokinases were isolated from the nuclei of normal and fetal liver and neoplastic tissues. Chromatography on phosphocellulose columns resolved the normal and fetal liver kinases into five reproducible fractions. Each of the fractions differed in optimal divalent cation and

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