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131529-46-9

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131529-46-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 131529-46-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,5,2 and 9 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 131529-46:
(8*1)+(7*3)+(6*1)+(5*5)+(4*2)+(3*9)+(2*4)+(1*6)=109
109 % 10 = 9
So 131529-46-9 is a valid CAS Registry Number.

131529-46-9Downstream Products

131529-46-9Relevant articles and documents

The Synthesis of Some Carbohydrate-Derived Precursors to Tylonolide, the Aglycon of the Antibiotic Tylosin

Hughes, Andrew B.,Stick, Robert V.,Tilbrook, D. Matthew G.

, p. 1681 - 1695 (2007/10/02)

Treatment of methyl 2,3-anhydro-4,6-O-benzylidene-α-D-alloside with the anion derived from trimethyl(prop-1-ynyl)silane, allylmagnesium chloride or isobutenylmagnesium chloride introduces a three- or four-carbon substituent at C2 of the sugar.In each case

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