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CAS

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188192-03-2

(3aR,7R,7aR)-7-(1-Methoxy-1-methyl-ethoxy)-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-4-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 188192-03-2 Structure

  • Basic information

    1. Product Name: (3aR,7R,7aR)-7-(1-Methoxy-1-methyl-ethoxy)-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-4-one
    2. Synonyms: (3aR,7R,7aR)-7-(1-Methoxy-1-methyl-ethoxy)-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-4-one
    3. CAS NO:188192-03-2
    4. Molecular Formula:
    5. Molecular Weight: 260.287
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 188192-03-2.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: (3aR,7R,7aR)-7-(1-Methoxy-1-methyl-ethoxy)-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-4-one(CAS DataBase Reference)
    10. NIST Chemistry Reference: (3aR,7R,7aR)-7-(1-Methoxy-1-methyl-ethoxy)-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-4-one(188192-03-2)
    11. EPA Substance Registry System: (3aR,7R,7aR)-7-(1-Methoxy-1-methyl-ethoxy)-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-4-one(188192-03-2)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 188192-03-2(Hazardous Substances Data)

188192-03-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 188192-03-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,8,1,9 and 2 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 188192-03:
(8*1)+(7*8)+(6*8)+(5*1)+(4*9)+(3*2)+(2*0)+(1*3)=162
162 % 10 = 2
So 188192-03-2 is a valid CAS Registry Number.

188192-03-2Downstream Products

188192-03-2Relevant articles and documents

Easy access to C-glycosides from aldonolactones by a Claisen-type chain-extension reaction

Csuk, Rene,Kuehn, Martin,Stroehl, Dieter

, p. 1311 - 1322 (1997)

Chain elongated 2,4-diuloses 2, 4, 6, 9-11, 24, 25 were conveniently obtained from the corresponding aldonolactones 1, 3, 5 by their reaction with carbonyl compounds in the presence of sodium hydride. These hemiacetalic products can be transformed into C-

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