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Toluene-4-sulfonic acid 4-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-butyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

136963-50-3

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136963-50-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 136963-50-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,9,6 and 3 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 136963-50:
(8*1)+(7*3)+(6*6)+(5*9)+(4*6)+(3*3)+(2*5)+(1*0)=153
153 % 10 = 3
So 136963-50-3 is a valid CAS Registry Number.

136963-50-3Relevant academic research and scientific papers

Synthesis of some trideoxy-D-hexoses and derivatives thereof from D-glucono-1,5-lactone

Regeling,Chittenden

, p. 79 - 91 (2007/10/02)

Enantiospecific syntheses of methyl 2,3,4-trideoxy-α-D- and β-D-glycero-hexopyranoside (10 and 11), methyl α-D- and β-D-amicetopyranoside (24 and 25), (2S)-1,2-hexanediol (36), (2S)-1,2,6-hexanetriol (37), and some derivatives thereof from D-glucono-1,5-lactone are described. Enantiospecific syntheses of methyl 2,3,4-trideoxy-α-D- and -β-D-glycero-hexopyranoside (10 and 11), methyl α-D- and β-D-amicetopyranoside (24 and 25), (2S)-1,2-hexanediol (36), (2S)-1,2,6-hexanetriol (37), and some derivatives thereof from D-glucono-1,5-lactone are described.

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