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144864-77-7

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144864-77-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 144864-77-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,8,6 and 4 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 144864-77:
(8*1)+(7*4)+(6*4)+(5*8)+(4*6)+(3*4)+(2*7)+(1*7)=157
157 % 10 = 7
So 144864-77-7 is a valid CAS Registry Number.

144864-77-7Downstream Products

144864-77-7Relevant articles and documents

Studies on ristocetin A. A synthesis of protected ristomycinic acid using organomanganese chemistry

Pearson, Anthony J.,Shin, Hunwoo

, p. 7527 - 7538 (2007/10/02)

Aryl ether formation by reaction of phenoxide nucleophiles with chloroarene-Mn(CO)3 cationic complexes, followed by reaction of the aryloxyarene-Mn(CO)3 complex with chiral glycine enolate equivalents, provides methodology for the synthesis of protected ristomycinic acid derivatives in a state of high optical purity.

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