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Methyl-2,3,4,6-tetradesoxy-3-C-methyl-4-(phenylsulfinyl)-α-D-threo-hex-2-enopyranosid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

74995-89-4

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74995-89-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74995-89-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,9,9 and 5 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 74995-89:
(7*7)+(6*4)+(5*9)+(4*9)+(3*5)+(2*8)+(1*9)=194
194 % 10 = 4
So 74995-89-4 is a valid CAS Registry Number.

74995-89-4Relevant academic research and scientific papers

Synthesen biologisch wichtiger Kohlenhydrate, 24. Derivate des Sibirosamins (4,6-Didesoxy-3-C-methyl-4-methylamino-D-altropyranose) durch 4 -> 2-Chiralitaetstransfer und vic. cis-Oxyaminierung eines 3-C-Methyl-hex-3-enopyranosids

Dyong, Ingolf,Schulte, Gerhard

, p. 1484 - 1502 (2007/10/02)

Methyl 4-O-benzoyl-2,6-didesoxy-3-C-methyl-α-D-ribo-hexopyranoside (14) yields the D-erythro configurated 3-C-branched hex-2-enopyranosides 15 and 16, resp., with high selectivity by elimination with thionyl chloride. 16 is transformed with complete inver

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