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CAS

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84773-09-1

1,4-anhydro-2,3-O-isopropylidene-5-O-toluene-p-sulphonyl-D-ribitol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 84773-09-1 Structure

  • Basic information

    1. Product Name: 1,4-anhydro-2,3-O-isopropylidene-5-O-toluene-p-sulphonyl-D-ribitol
    2. Synonyms: 1,4-anhydro-2,3-O-isopropylidene-5-O-toluene-p-sulphonyl-D-ribitol
    3. CAS NO:84773-09-1
    4. Molecular Formula:
    5. Molecular Weight: 328.386
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 84773-09-1.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: 1,4-anhydro-2,3-O-isopropylidene-5-O-toluene-p-sulphonyl-D-ribitol(CAS DataBase Reference)
    10. NIST Chemistry Reference: 1,4-anhydro-2,3-O-isopropylidene-5-O-toluene-p-sulphonyl-D-ribitol(84773-09-1)
    11. EPA Substance Registry System: 1,4-anhydro-2,3-O-isopropylidene-5-O-toluene-p-sulphonyl-D-ribitol(84773-09-1)

  • 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: 84773-09-1(Hazardous Substances Data)

84773-09-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 84773-09-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,7,7 and 3 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 84773-09:
(7*8)+(6*4)+(5*7)+(4*7)+(3*3)+(2*0)+(1*9)=161
161 % 10 = 1
So 84773-09-1 is a valid CAS Registry Number.

84773-09-1Downstream Products

84773-09-1Relevant articles and documents

Synthesis and structure of selected quaternary N-(1,4-anhydro-5-deoxy-2,3- O-isopropylidene-D,L-ribitol-5-yl)ammonium salts

Skorupa, Eugenia,Dmochowska, Barbara,Pellowska-Januszek, Lucyna,Wojnowski, Wies?aw,Chojnacki, Jaros?aw,Wi?niewski, Andrzej

, p. 2355 - 2362 (2007/10/03)

The syntheses have been developed for quaternary N-(1,4-anhydro-5-deoxy-2, 3-O-isopropylidene-d,l-ribitol-5-yl)ammonium salts derived from five aromatic amines, pyridine, 2-methylpyridine, 3-carbamoylpyridine, 4-(N,N-dimethylamino) pyridine, and quinoline, as well as two tertiary aliphatic amines, trimethylamine and triethylamine. Reactions of 1,4-anhydro-2,3-O-isopropylidene- 5-O-tosyl-d,l-ribitol with tri-n-propylamine and tri-n-butylamine were unsuccessful. The products were identified on the basis of their 1H and 13C NMR spectra. The structure of N-(1,4-anhydro-5-deoxy-2,3-O- isopropylidene-d,l-ribitol-5-yl)trimethylammonium tosylate was additionally elucidated by X-ray diffractometry.

THE ISOPROPYLIDENATION OF D-RIBOSE DIETHYL DITHIOACETAL AND RIBITOL. A NEW SYNTHESIS OF α- AND β-D-RIBOFURANOSYLETHYNE via 2,3:4,5-DI-O-ISOPROPYLIDENE-aldehydo-D-RIBOSE

Aslani-Shotorbani, Gaffar,Buchanan, J. Grant,Edgar, Alan R.,Shahidi, Parvin K.

, p. 37 - 52 (2007/10/02)

The reaction of D-ribose diethyl dithioacetal with acetone and sulphuric acid in the presence of anhydrous copper sulphate gives the 2,3:4,5-di-O-isopropylidene derivative 14 (40percent) and the isomeric 2,5:3,4-di-O-isopropylidene acetal 17 (40percent),

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