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144218-62-2

4'',6''-O-benzylidene-6'-N-(benzyloxycarbonyl)-2',3'-O-cyclohexylidene-1,3,3''-tri-N-tosylkanamycin A is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 4'',6''-O-benzylidene-6'-N-(benzyloxycarbonyl)-2',3'-O-cyclohexylidene-1,3,3''-tri-N-tosylkanamycin A

    Cas No: 144218-62-2

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  • 144218-62-2 Structure

  • Basic information

    1. Product Name: 4'',6''-O-benzylidene-6'-N-(benzyloxycarbonyl)-2',3'-O-cyclohexylidene-1,3,3''-tri-N-tosylkanamycin A
    2. Synonyms: 4'',6''-O-benzylidene-6'-N-(benzyloxycarbonyl)-2',3'-O-cyclohexylidene-1,3,3''-tri-N-tosylkanamycin A
    3. CAS NO:144218-62-2
    4. Molecular Formula:
    5. Molecular Weight: 1249.45
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 144218-62-2.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: 4'',6''-O-benzylidene-6'-N-(benzyloxycarbonyl)-2',3'-O-cyclohexylidene-1,3,3''-tri-N-tosylkanamycin A(CAS DataBase Reference)
    10. NIST Chemistry Reference: 4'',6''-O-benzylidene-6'-N-(benzyloxycarbonyl)-2',3'-O-cyclohexylidene-1,3,3''-tri-N-tosylkanamycin A(144218-62-2)
    11. EPA Substance Registry System: 4'',6''-O-benzylidene-6'-N-(benzyloxycarbonyl)-2',3'-O-cyclohexylidene-1,3,3''-tri-N-tosylkanamycin A(144218-62-2)

  • 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: 144218-62-2(Hazardous Substances Data)

144218-62-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 144218-62-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,2,1 and 8 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 144218-62:
(8*1)+(7*4)+(6*4)+(5*2)+(4*1)+(3*8)+(2*6)+(1*2)=112
112 % 10 = 2
So 144218-62-2 is a valid CAS Registry Number.

144218-62-2Relevant articles and documents

Synthesis of 4'-deoxy-4'-fluorokanamycin A and B

Takahashi, Yoshiaki,Tsuneda, Sayori,Tsuchiya, Tsutomu,Koyama, Yoshiko,Umezawa, Sumio

, p. 89 - 106 (2007/10/02)

4'-Deoxy-4'-fluorokanamycins A (17) and B (25) have been prepared through fluorinating ring-opening of the D-galacto-3',4'-oxiranes (8 and 21) derived from kanamycin A and B with potassium hydrogenfluoride in ethane-1,2-diol.The mechanism of preponderant formation of the 4'-deoxy-4'-fluoro-D-gluco ( 9 and 22) over the 3'-deoxy-3'-fluoro-D-gulo derivatives was discussed.In the synthesis of 25, the unusual 3',6'-epimine (23) was the main product along with the 4'-deoxy-4'-fluoro derivative.The mechanism of this reaction is also discussed.Both 17 and 25 were active against resistant bacteria producing aminoglycoside-adenylylating enzymes for HO-4'.

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