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477908-19-3

D-Valine, N-[(3-nitrophenyl)sulfonyl]-, methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 477908-19-3 Structure

  • Basic information

    1. Product Name: D-Valine, N-[(3-nitrophenyl)sulfonyl]-, methyl ester
    2. Synonyms:
    3. CAS NO:477908-19-3
    4. Molecular Formula: C12H16N2O6S
    5. Molecular Weight: 316.335
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 477908-19-3.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: D-Valine, N-[(3-nitrophenyl)sulfonyl]-, methyl ester(CAS DataBase Reference)
    10. NIST Chemistry Reference: D-Valine, N-[(3-nitrophenyl)sulfonyl]-, methyl ester(477908-19-3)
    11. EPA Substance Registry System: D-Valine, N-[(3-nitrophenyl)sulfonyl]-, methyl ester(477908-19-3)

  • 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: 477908-19-3(Hazardous Substances Data)

477908-19-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 477908-19-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,7,9,0 and 8 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 477908-19:
(8*4)+(7*7)+(6*7)+(5*9)+(4*0)+(3*8)+(2*1)+(1*9)=203
203 % 10 = 3
So 477908-19-3 is a valid CAS Registry Number.

477908-19-3Relevant articles and documents

Synthesis of MMP inhibitor radiotracers [11C]methyl-CGS 27023A and its analogs, new potential PET breast cancer imaging agents

Fei, Xiangshu,Zheng, Qi-Huang,Hutchins, Gary D.,Liu, Xuan,Stone, K. Lee,Carlson, Kathy A.,Mock, Bruce H.,Winkle, Wendy L.,Glick-Wilson, Barbara E.,Miller, Kathy D.,Fife, Rose S.,Sledge, George W.,Sun, Hui Bin,Carr, Raymond E.

, p. 449 - 470 (2002)

[11C]Methyl-CGS 27023A (1a) and its analogs [11C]methyl-2-picolyl-CGS 27023A (1b), [11C]methyl-benzyl-CGS 27023A (1c), [11C]methyl-2-nitro-CGS 27023A (1d), [11C]methyl-3-nitro-CGS 27023A (1e), and [11C]methyl-4-nitro-CGS 27023A (1f), novel radiolabeled matrix metalloproteinase (MMP) inhibitors, have been synthesized for evaluation as new potential positron emission tomography (PET) breast cancer imaging agents. The appropriate precursors for radiolabeling were obtained in four to five steps from starting material amino acid D-valine with moderate to excellent chemical yields. Precursors were labeled by [11C]methyl triflate through 11C-O-methylation method at the aminohydroxyl position under basic conditions and isolated by solid-phase extraction (SPE) purification to produce pure target compounds in 40-60% radiochemical yields (decay corrected to end of bombardment), in 20-25 min synthesis time. Copyright

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