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CAS

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131669-41-5

(2S,3R)-N'-(tert-butoxycarbonyl)-2-(fluoren-9-ylmethoxycarbonylamino)-3-hydroxybutyrohydrazide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 131669-41-5 Structure

  • Basic information

    1. Product Name: (2S,3R)-N'-(tert-butoxycarbonyl)-2-(fluoren-9-ylmethoxycarbonylamino)-3-hydroxybutyrohydrazide
    2. Synonyms: (2S,3R)-N'-(tert-butoxycarbonyl)-2-(fluoren-9-ylmethoxycarbonylamino)-3-hydroxybutyrohydrazide
    3. CAS NO:131669-41-5
    4. Molecular Formula:
    5. Molecular Weight: 455.511
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 131669-41-5.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: (2S,3R)-N'-(tert-butoxycarbonyl)-2-(fluoren-9-ylmethoxycarbonylamino)-3-hydroxybutyrohydrazide(CAS DataBase Reference)
    10. NIST Chemistry Reference: (2S,3R)-N'-(tert-butoxycarbonyl)-2-(fluoren-9-ylmethoxycarbonylamino)-3-hydroxybutyrohydrazide(131669-41-5)
    11. EPA Substance Registry System: (2S,3R)-N'-(tert-butoxycarbonyl)-2-(fluoren-9-ylmethoxycarbonylamino)-3-hydroxybutyrohydrazide(131669-41-5)

  • 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: 131669-41-5(Hazardous Substances Data)

131669-41-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 131669-41-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,6,6 and 9 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 131669-41:
(8*1)+(7*3)+(6*1)+(5*6)+(4*6)+(3*9)+(2*4)+(1*1)=125
125 % 10 = 5
So 131669-41-5 is a valid CAS Registry Number.

131669-41-5Relevant articles and documents

Synthesis of enantiomerically pure and compatibility protected (2S,3R)- and (2S,3S)-diaminobutyric acids

Schmidt,Mundinger,Riedl,Haas,Lau

, p. 1201 - 1202 (2007/10/02)

Enantiomerically pure (2S,3R)- and (2S,3S)-2,3-diaminobutyric acids with Fmoc protected α-amino groups and compatibly protected β-amino groups [(2S,3R)- and (2S,3S)-3-(tert-butoxycarbonylamino)-2-(fluoren-9-ylmethoxycarbonylami no)butyric acid] can be prepared in decagram amounts starting from L-threonine and L-allothreonine via the corresponding hydrazides by the Mitsunobu reaction.

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