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CAS

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872603-81-1

5-(4-benzo[1,3]dioxol-5-yl-4-oxo-but-2-ynyl)-5-(3-chloro-phenyl)-2,2-dimethyl-[1,3]dioxolan-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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  • 872603-81-1 Structure

  • Basic information

    1. Product Name: 5-(4-benzo[1,3]dioxol-5-yl-4-oxo-but-2-ynyl)-5-(3-chloro-phenyl)-2,2-dimethyl-[1,3]dioxolan-4-one
    2. Synonyms: 5-(4-benzo[1,3]dioxol-5-yl-4-oxo-but-2-ynyl)-5-(3-chloro-phenyl)-2,2-dimethyl-[1,3]dioxolan-4-one
    3. CAS NO:872603-81-1
    4. Molecular Formula:
    5. Molecular Weight: 412.826
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 872603-81-1.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: 5-(4-benzo[1,3]dioxol-5-yl-4-oxo-but-2-ynyl)-5-(3-chloro-phenyl)-2,2-dimethyl-[1,3]dioxolan-4-one(CAS DataBase Reference)
    10. NIST Chemistry Reference: 5-(4-benzo[1,3]dioxol-5-yl-4-oxo-but-2-ynyl)-5-(3-chloro-phenyl)-2,2-dimethyl-[1,3]dioxolan-4-one(872603-81-1)
    11. EPA Substance Registry System: 5-(4-benzo[1,3]dioxol-5-yl-4-oxo-but-2-ynyl)-5-(3-chloro-phenyl)-2,2-dimethyl-[1,3]dioxolan-4-one(872603-81-1)

  • 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: 872603-81-1(Hazardous Substances Data)

872603-81-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 872603-81-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,2,6,0 and 3 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 872603-81:
(8*8)+(7*7)+(6*2)+(5*6)+(4*0)+(3*3)+(2*8)+(1*1)=181
181 % 10 = 1
So 872603-81-1 is a valid CAS Registry Number.

872603-81-1Relevant articles and documents

Practical and scalable synthesis of a selective CCK1 receptor antagonist

Mapes, Christopher M.,Mani, Neelakandha S.,Deng, Xiaohu,Pandit, Chennagiri R.,McClure, Kelly J.,Pippel, Marna C. W.,Sehon, Clark A.,Gomez, Laurent,Shinde, Shirin,Breitenbucher, J. Guy,Jones, Todd K.

, p. 7950 - 7953 (2010)

We describe a practical and scalable route to compound (Z)-1, a selective CCK1 receptor antagonist. Notable features of this concise route are (1) a regioselective construction of the pyrazole core through the reaction of an aryl hydrazine and

Alpha,beta-unsaturated esters and acids by stereoselective dehydration

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Page/Page column 105, (2010/02/15)

There are provided by the present invention certain pyrazole based CCK-1 receptor modulators which have the general formula: wherein Ar is an aromatic or heteroaromatic group, X is a hydrocarbon linker, Y is a bond or hydrocarbon linker and R1, R2, R3, R4 and R5 are certain organic substituents, methods for making the same, and stereoselective dehydration methods for generally making α,β-unsaturated esters, acids and their derivatives.

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