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CAS

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321576-97-0

(1S,2R,3S)-N-(3-tert-butyldimethylsilyloxypropyl)-N-(o-nitrobenzenesulfonyl)-2,3-isopropylidinedioxycyclopent-4-enylamine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 321576-97-0 Structure

  • Basic information

    1. Product Name: (1S,2R,3S)-N-(3-tert-butyldimethylsilyloxypropyl)-N-(o-nitrobenzenesulfonyl)-2,3-isopropylidinedioxycyclopent-4-enylamine
    2. Synonyms: (1S,2R,3S)-N-(3-tert-butyldimethylsilyloxypropyl)-N-(o-nitrobenzenesulfonyl)-2,3-isopropylidinedioxycyclopent-4-enylamine
    3. CAS NO:321576-97-0
    4. Molecular Formula:
    5. Molecular Weight: 512.7
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 321576-97-0.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: (1S,2R,3S)-N-(3-tert-butyldimethylsilyloxypropyl)-N-(o-nitrobenzenesulfonyl)-2,3-isopropylidinedioxycyclopent-4-enylamine(CAS DataBase Reference)
    10. NIST Chemistry Reference: (1S,2R,3S)-N-(3-tert-butyldimethylsilyloxypropyl)-N-(o-nitrobenzenesulfonyl)-2,3-isopropylidinedioxycyclopent-4-enylamine(321576-97-0)
    11. EPA Substance Registry System: (1S,2R,3S)-N-(3-tert-butyldimethylsilyloxypropyl)-N-(o-nitrobenzenesulfonyl)-2,3-isopropylidinedioxycyclopent-4-enylamine(321576-97-0)

  • 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: 321576-97-0(Hazardous Substances Data)

321576-97-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 321576-97-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,2,1,5,7 and 6 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 321576-97:
(8*3)+(7*2)+(6*1)+(5*5)+(4*7)+(3*6)+(2*9)+(1*7)=140
140 % 10 = 0
So 321576-97-0 is a valid CAS Registry Number.

321576-97-0Relevant articles and documents

Total synthesis of Q base (Queuine)

Barnett, Charles J.,Grubb, Lana M.

, p. 9221 - 9225 (2007/10/03)

The total synthesis of Q Base (Queuine) has been accomplished in eleven steps from ribose. Mitsunobu reaction of nosyl protected amine 12 with known cyclopentenol 7, derived from ribose, gave 13, the first key intermediate in the synthesis. The pyrrolo[2,3-d]pyrimidine ring system of Q Base was built via a cyclocondensation reaction between a β-aminobromoaldehyde 16, derived from the Mitsunobu product 13, and 2,4-diamino-6-hydroxypyrimidine. Deprotection of the product from the cycloccondensation reaction (17) gave Q Base. (C) 2000 Elsevier Science Ltd.

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