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124943-18-6

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124943-18-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 124943-18-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,4,9,4 and 3 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 124943-18:
(8*1)+(7*2)+(6*4)+(5*9)+(4*4)+(3*3)+(2*1)+(1*8)=126
126 % 10 = 6
So 124943-18-6 is a valid CAS Registry Number.

124943-18-6Relevant articles and documents

An easy and versatile approach for the regioselective De-O-benzylation of protected sugars based on the I2/Et3SiH combined system

Pastore, Antonello,Valerio, Silvia,Adinolfi, Matteo,Iadonisi, Alfonso

experimental part, p. 5881 - 5889 (2011/06/24)

The use of cheap and easy to handle reagents, such as I2 and Et3SiH, at low temperature allows the regioselective removal of benzyl protecting groups from highly O-benzylated carbohydrates. The observed regioselectivity is dependent

Use of the methyl (SEM) Protecting Group in Carbohydrate Chemistry. Fully Functionalized Rhamnose Acceptors and Donors for Use in Oligosaccharide Synthesis

Pinto, B. Mario,Buiting, Michiel M. W.,Reimer, Kerry B.

, p. 2177 - 2181 (2007/10/02)

The use of the methyl (SEM) acetal as a protecting group in carbohydrate chemistry is described.The compatibility of this group with a variety of protection/deprotection conditions normally encountered in oligosaccharide synthesi

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