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116467-93-7

epivitamin D2 benzoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 116467-93-7 Structure

  • Basic information

    1. Product Name: epivitamin D2 benzoate
    2. Synonyms: epivitamin D2 benzoate
    3. CAS NO:116467-93-7
    4. Molecular Formula:
    5. Molecular Weight: 500.765
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 116467-93-7.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: epivitamin D2 benzoate(CAS DataBase Reference)
    10. NIST Chemistry Reference: epivitamin D2 benzoate(116467-93-7)
    11. EPA Substance Registry System: epivitamin D2 benzoate(116467-93-7)

  • 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: 116467-93-7(Hazardous Substances Data)

116467-93-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 116467-93-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,6,4,6 and 7 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 116467-93:
(8*1)+(7*1)+(6*6)+(5*4)+(4*6)+(3*7)+(2*9)+(1*3)=137
137 % 10 = 7
So 116467-93-7 is a valid CAS Registry Number.

116467-93-7Relevant articles and documents

Hydrotitanation-Protonation of Vitamin D2 and Its Analogues: An Efficient Method for the Preparation of 10,19-Dihydrovitamins D2 Including Dihydrotachysterol2

Cota, J. G.,Meilan, M. C.,Mourino, A.,Castedo, L.

, p. 6094 - 6099 (1988)

In this study we describe an easy and efficient method for the preparation of the known 10,19-dihydrovitamins D2 2b (DHV2-II), 2c (DHV2-IV), 3c (dihydrotachysterol2, DHT2), and the new dihydrovitamins D2 2f and 2g.This method is based on the regioselective hydrometalation reaction of vitamin D2 and its derivatives with the system Cp2TiCl2-LiAlH4 or Cp2TiCl2-Red-Al (Aldrich).Under optimal conditions, the reaction with the former of these hydrometalating systems takes place with a high degree of stereoselectivity and allows labelling at C-19.

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