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73803-10-8

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73803-10-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 73803-10-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,8,0 and 3 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 73803-10:
(7*7)+(6*3)+(5*8)+(4*0)+(3*3)+(2*1)+(1*0)=118
118 % 10 = 8
So 73803-10-8 is a valid CAS Registry Number.

73803-10-8Relevant articles and documents

Semi-synthetic analogs of pinitol as potential inhibitors of TNF-α cytokine expression in human neutrophils

Bhat, Khurshid A.,Shah, Bhahwal A.,Gupta, Kuldeep K.,Pandey, Anjali,Bani, Sarang,Taneja, Subhash C.

body text, p. 1939 - 1943 (2009/12/03)

Semi-synthetic analogs of pinitol were subjected to screening by determining TNF-α expression in human neutrophils using flowcytometry. Among the tested compounds, three derivatives displayed more than 50% inhibition of TNF-α cytokine secretion in LPS ind

Mikrobial Oxidation in Synthesis: Preparation of (+)- and (-)-Pinitol from Benzene

Ley, Steven V.,Sternfeld, Francine

, p. 3463 - 3476 (2007/10/02)

Microbial oxidation with Pseudomonas putida of benzene affords cis-1,2-dihydroxycyclohexa-3,5-diene (2) which may be converted in five steps and 49percent overall yield to (+/-)-pinitol.Resolution of an intermediate alcohol (6) with menthoxyacetyl chloride provides optically pure materials which may be independently transformed to (+)- or (-)-pinitol.Demethylation conditions for pinitol together with further reactions of (2) and related compounds were investigated.

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