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143570-55-2

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143570-55-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 143570-55-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,5,7 and 0 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 143570-55:
(8*1)+(7*4)+(6*3)+(5*5)+(4*7)+(3*0)+(2*5)+(1*5)=122
122 % 10 = 2
So 143570-55-2 is a valid CAS Registry Number.

143570-55-2Downstream Products

143570-55-2Relevant articles and documents

Iodonium ion-assisted glycosylation of alkyl (aryl) 1-thio-glycosides: Regulation of stereoselectivity and reactivity

Zuurmond,Van Der Laan,Van Der Marel,Van Boom

, p. C1 - C3,c1-c3 (1991)

We report a stereoselective and high-yielding approach toward the synthesis of an appropriately protected 1,2-cis-linked disaccharide which is a key intermediate in the preparation of the tetrasaccharide hapten from the glycopeptidolipid antigen of Mycobacterium avium serotype 4.

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