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2,4-Pentadienoic acid, 2,4-dimethyl-5-(4-nitrophenyl)-, ethyl ester, (E,E)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 22388-91-6 Structure
  • Basic information

    1. Product Name: 2,4-Pentadienoic acid, 2,4-dimethyl-5-(4-nitrophenyl)-, ethyl ester, (E,E)-
    2. Synonyms:
    3. CAS NO:22388-91-6
    4. Molecular Formula: C15H17NO4
    5. Molecular Weight: 275.304
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 22388-91-6.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: 2,4-Pentadienoic acid, 2,4-dimethyl-5-(4-nitrophenyl)-, ethyl ester, (E,E)-(CAS DataBase Reference)
    10. NIST Chemistry Reference: 2,4-Pentadienoic acid, 2,4-dimethyl-5-(4-nitrophenyl)-, ethyl ester, (E,E)-(22388-91-6)
    11. EPA Substance Registry System: 2,4-Pentadienoic acid, 2,4-dimethyl-5-(4-nitrophenyl)-, ethyl ester, (E,E)-(22388-91-6)
  • 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: 22388-91-6(Hazardous Substances Data)

22388-91-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 22388-91-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,3,8 and 8 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 22388-91:
(7*2)+(6*2)+(5*3)+(4*8)+(3*8)+(2*9)+(1*1)=116
116 % 10 = 6
So 22388-91-6 is a valid CAS Registry Number.

22388-91-6Relevant articles and documents

Studies on the biomimetic synthesis of SNF4435 C and D

Moses, John E.,Baldwin, Jack E.,Marquez, Rodolfo,Adlington, Robert M.,Cowley, Andrew R.

, p. 3731 - 3734 (2002)

(equation Presented) The biomimetic synthesis of the bicyclic core of the novel immunosuppresants SNF4435C and SNF4435D is reported. The core framework was efficiently generated from the all-trans tetraene precursor in one step and in good yield.

Multifactorial control of iteration events in a modular polyketide assembly line

Busch, Benjamin,Ueberschaar, Nico,Behnken, Swantje,Sugimoto, Yuki,Werneburg, Martina,Traitcheva, Nelly,He, Jing,Hertweck, Christian

, p. 5285 - 5289 (2013/06/26)

Freedom and control: First insights into the rare programmed iteration of an individual polyketide synthase (PKS) module were obtained from the analysis and mutation of aureothin (1) synthase. The first ketosynthase (KS) domain primes the PKS, allowing intermediate retrotransfer. Addition of a designated loading module results in a complete loss of iteration. The downstream KS functions as a gatekeeper for correct chain length. Copyright

Interchenar retrotransfer of aureothin intermediates in an iterative polyketide synthase module

Busch, Benjamin,Ueberschaar, Nico,Sugimoto, Yuki,Hertweck, Christian

supporting information; scheme or table, p. 12382 - 12385 (2012/08/29)

The course of the enigmatic iterative use of a polyketide synthase module was deduced from targeted domain inactivation in the aureothin assembly line. Mutational analyses revealed that the N-terminus of AurA is not involved in the iteration process, ruli

PHARMACEUTICAL AGENTS

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Page 36; 37, (2010/02/10)

Use of compounds of formula (I) in the manufacture of a medicament for use in treating a disorder mediated by histone deacetylase: wherein the symbol ---- represents a single bond or a double bond or the symbol ---- R6 and R8 togethe

Biomimetic studies on polyenes.

Moses, John E,Baldwin, Jack E,Brueckner, Sebastien,Eade, Serena J,Adlington, Robert M

, p. 3670 - 3684 (2007/10/03)

The crispatenes and SNF4435 C&D are complex polypropionate derived natural products. The core structures of these compounds along with a complex unnatural structure can be easily prepared from a common polyene precursor simply by variation of the reaction conditions. The reaction pathways provide insight into the biosynthesis of these complex natural products.

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