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CAS

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89036-12-4

Propanedioic acid, [tetrahydro-2-oxo-3-(phenylthio)-2H-pyran-4-yl]-, dimethyl ester, cis- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 89036-12-4 Structure

  • Basic information

    1. Product Name: Propanedioic acid, [tetrahydro-2-oxo-3-(phenylthio)-2H-pyran-4-yl]-, dimethyl ester, cis-
    2. Synonyms:
    3. CAS NO:89036-12-4
    4. Molecular Formula: C16H18O6S
    5. Molecular Weight: 338.381
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 89036-12-4.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: Propanedioic acid, [tetrahydro-2-oxo-3-(phenylthio)-2H-pyran-4-yl]-, dimethyl ester, cis-(CAS DataBase Reference)
    10. NIST Chemistry Reference: Propanedioic acid, [tetrahydro-2-oxo-3-(phenylthio)-2H-pyran-4-yl]-, dimethyl ester, cis-(89036-12-4)
    11. EPA Substance Registry System: Propanedioic acid, [tetrahydro-2-oxo-3-(phenylthio)-2H-pyran-4-yl]-, dimethyl ester, cis-(89036-12-4)

  • 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: 89036-12-4(Hazardous Substances Data)

89036-12-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 89036-12-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,0,3 and 6 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 89036-12:
(7*8)+(6*9)+(5*0)+(4*3)+(3*6)+(2*1)+(1*2)=144
144 % 10 = 4
So 89036-12-4 is a valid CAS Registry Number.

89036-12-4Relevant articles and documents

An Useful Synthetic Method for 3-Substituted δ-Lactones. Synthesis of (+/-)-Secocrispiolide

Kato, Michiharu,Ouchi, Akihiko,Yoshikoshi, Akira

, p. 1479 - 1486 (2007/10/02)

2-Phenylthio-2-penten-5-olide (1) acted as a reactive Michael acceptor toward some typical carbon nucleophiles to give 3-substituted 2-phenylthio-5-pentanolides (2) which were convertible both to 3-substituted 5-pentanolides by reductive desulfurization and to 3-substituted 2-penten-5-olides by sulfenic acid syn elimination of the sulfoxides 4 derived from 2.The Pummerer rearrangement of 4 provided 3-substituted 2-phenylthio-2-penten-5-olides and/or 2-hydroxy-2-penten-5-olides. (+/-)-Secocrispiolide was synthesized via the adduct obtained by the Michael reaction of 1 with the Grignard reagent prepared from 2,6-dimethylbenzyl bromide and magnesium.

2-(PHENYLTHIO)-2-PENTEN-5-OLIDE, A NEW BUILDING BLOCK FOR THE SYNTHESIS OF 3-SUBSTITUTED γ-LACTONES

Kato, Michiharu,Ouchi, Akihiko,Yoshikoshi, Akira

, p. 1511 - 1514 (2007/10/02)

2-(Phenylthio)-2-penten-5-olide, readily accessible from γ-valerolactone, showed high electrophilic reactivities toward some typical carbon nucleophiles to give 3-substituted 2-(phenylthio)pentanolides, which were convertible to a variety of 3-substituted

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