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methyl 3-O-benzyl-2,4,6,7-tetradeoxy-2,4-di-C-methyl-α-D-gulo-heptopyranoside is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

82769-13-9

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82769-13-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 82769-13-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,7,6 and 9 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 82769-13:
(7*8)+(6*2)+(5*7)+(4*6)+(3*9)+(2*1)+(1*3)=159
159 % 10 = 9
So 82769-13-9 is a valid CAS Registry Number.

82769-13-9Relevant articles and documents

ASSEMBLY OF THE C19-C29 ALIPHATIC SEGMENT OF RIFAMYCIN S FROM D-DLUCOSE BY THE CHIRON APPROACH

Hanessian, Stephen,Pougny, Jean-Rene,Boessenkool, Ideletta K.

, p. 1289 - 1302 (2007/10/02)

We describe a stereocontrolled method for the construction of the aliphatic chain of rifamycin S, based on a strategy that utilizes carbohydrates as optically active precursors.

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