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CAS

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553663-01-7

(4aR,6S,7R,8R,8aS)-7,8-Dihydroxy-6-methoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxine-2-carboxylic 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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  • 553663-01-7 Structure

  • Basic information

    1. Product Name: (4aR,6S,7R,8R,8aS)-7,8-Dihydroxy-6-methoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxine-2-carboxylic acid methyl ester
    2. Synonyms: (4aR,6S,7R,8R,8aS)-7,8-Dihydroxy-6-methoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxine-2-carboxylic acid methyl ester
    3. CAS NO:553663-01-7
    4. Molecular Formula:
    5. Molecular Weight: 340.33
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 553663-01-7.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: (4aR,6S,7R,8R,8aS)-7,8-Dihydroxy-6-methoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxine-2-carboxylic acid methyl ester(CAS DataBase Reference)
    10. NIST Chemistry Reference: (4aR,6S,7R,8R,8aS)-7,8-Dihydroxy-6-methoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxine-2-carboxylic acid methyl ester(553663-01-7)
    11. EPA Substance Registry System: (4aR,6S,7R,8R,8aS)-7,8-Dihydroxy-6-methoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxine-2-carboxylic acid methyl ester(553663-01-7)

  • 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: 553663-01-7(Hazardous Substances Data)

553663-01-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 553663-01-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,5,3,6,6 and 3 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 553663-01:
(8*5)+(7*5)+(6*3)+(5*6)+(4*6)+(3*3)+(2*0)+(1*1)=157
157 % 10 = 7
So 553663-01-7 is a valid CAS Registry Number.

553663-01-7Relevant articles and documents

The 4,6-O-[α-(2-(2-lodophenyl)ethylthiocarbonyl)benzylidene] protecting group: Stereoselective glycosylation, reductive radical fragmentation, and synthesis of β-D-rhamnopyranosides and other deoxy sugars

Crich, David,Yao, Qingjia

, p. 2189 - 2191 (2007/10/03)

(Matrix presented) In the thioglycoside/BSP/Tf2O glycosylation method, the 4,6-O-[α-(2-(2-iodophenyl)ethylthiocarbonyl)benzylidene] group enforces β-selectivity in mannopyranosylations. Following glycosylation, treatment with Bu3SnH

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