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CAS

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254452-94-3

(E)-(R)-5-[2-Cyclopropyl-4-(4-fluoro-phenyl)-quinolin-3-yl]-3-hydroxy-pent-4-enoic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 254452-94-3 Structure

  • Basic information

    1. Product Name: (E)-(R)-5-[2-Cyclopropyl-4-(4-fluoro-phenyl)-quinolin-3-yl]-3-hydroxy-pent-4-enoic acid methyl ester
    2. Synonyms:
    3. CAS NO:254452-94-3
    4. Molecular Formula:
    5. Molecular Weight: 391.442
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 254452-94-3.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: (E)-(R)-5-[2-Cyclopropyl-4-(4-fluoro-phenyl)-quinolin-3-yl]-3-hydroxy-pent-4-enoic acid methyl ester(CAS DataBase Reference)
    10. NIST Chemistry Reference: (E)-(R)-5-[2-Cyclopropyl-4-(4-fluoro-phenyl)-quinolin-3-yl]-3-hydroxy-pent-4-enoic acid methyl ester(254452-94-3)
    11. EPA Substance Registry System: (E)-(R)-5-[2-Cyclopropyl-4-(4-fluoro-phenyl)-quinolin-3-yl]-3-hydroxy-pent-4-enoic acid methyl ester(254452-94-3)

  • 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: 254452-94-3(Hazardous Substances Data)

254452-94-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 254452-94-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,4,4,5 and 2 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 254452-94:
(8*2)+(7*5)+(6*4)+(5*4)+(4*5)+(3*2)+(2*9)+(1*4)=143
143 % 10 = 3
So 254452-94-3 is a valid CAS Registry Number.

254452-94-3Relevant articles and documents

First systematic chiral syntheses of two pairs of enantiomers with 3,5-dihydroxyheptenoic acid chain, associated with a potent synthetic statin NK-104

Suzuki, Mikio,Yanagawa, Yoshinobu,Iwasaki, Hiroshi,Kanda, Hiroyasu,Yanagihara, Kazufumi,Matsumoto, Hiroo,Ohara, Yoshio,Yazaki, Yukari,Sakoda, Ryozo

, p. 2977 - 2982 (1999)

First systematic chiral syntheses of two pairs of enantiomers with 3,5-dihydroxyheptenoic acid chain, associated with a potent synthetic statin NK-104 are reported. A pair of syn diol isomers (NK-104 and its enantiomer) was obtained efficiently by diastereomeric resolution. The synthesis of a pair of anti diol isomers (3-epimer and 5-epimer) was accomplished effectively by the asymmetric aldol reaction followed by anti stereoselective reduction as key steps. Their purity determinations were effected by chiral HPLC analysis.

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