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73156-59-9

p-Methoxybenzyl 2α-methyl-2β-<(S)-acetoxymethoxymethyl>-6β-(phenoxyacetamido)penam-3α-carboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 73156-59-9 Structure

  • Basic information

    1. Product Name: p-Methoxybenzyl 2α-methyl-2β-<(S)-acetoxymethoxymethyl>-6β-(phenoxyacetamido)penam-3α-carboxylate
    2. Synonyms: p-Methoxybenzyl 2α-methyl-2β-<(S)-acetoxymethoxymethyl>-6β-(phenoxyacetamido)penam-3α-carboxylate
    3. CAS NO:73156-59-9
    4. Molecular Formula:
    5. Molecular Weight: 558.609
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 73156-59-9.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: p-Methoxybenzyl 2α-methyl-2β-<(S)-acetoxymethoxymethyl>-6β-(phenoxyacetamido)penam-3α-carboxylate(CAS DataBase Reference)
    10. NIST Chemistry Reference: p-Methoxybenzyl 2α-methyl-2β-<(S)-acetoxymethoxymethyl>-6β-(phenoxyacetamido)penam-3α-carboxylate(73156-59-9)
    11. EPA Substance Registry System: p-Methoxybenzyl 2α-methyl-2β-<(S)-acetoxymethoxymethyl>-6β-(phenoxyacetamido)penam-3α-carboxylate(73156-59-9)

  • 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: 73156-59-9(Hazardous Substances Data)

73156-59-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 73156-59-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,1,5 and 6 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 73156-59:
(7*7)+(6*3)+(5*1)+(4*5)+(3*6)+(2*5)+(1*9)=129
129 % 10 = 9
So 73156-59-9 is a valid CAS Registry Number.

73156-59-9Relevant articles and documents

Importance of the Substituent on C(2) in the Interconversion of the Thiazine and the Thiazolidine System of β-Lactam Antibiotics

Balsamo, Aldo,Giorgi, Irene,Macchia, Bruno,Macchia, Franco,Rosai, Antonio,et al.

, p. 2610 - 2614 (1980)

The reaction of the 2α-methoxy-3α-bromocepham derivative 1 with silver acetate in acetic acid gave a 1:1 mixture of two penam derivatives 3 und 4, which can be easily converted into the corresponding free acids 5 and 6.Oxidation of 3 and 4 with m-chlorope

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