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108276-27-3

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108276-27-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 108276-27-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,2,7 and 6 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 108276-27:
(8*1)+(7*0)+(6*8)+(5*2)+(4*7)+(3*6)+(2*2)+(1*7)=123
123 % 10 = 3
So 108276-27-3 is a valid CAS Registry Number.

108276-27-3Downstream Products

108276-27-3Relevant articles and documents

One Step Synthesis of 5-Acylamino-2,2-dialkyl-4-oxo-1,3-dioxanes: A Cyclic System Enabling Simultaneous Protection of Hydroxyl and Carboxyl Functions in α-Hydroxymethyl-α-Amino Acids

Kaminski, Z. J.,Leplawy, M. T.

, p. 649 - 651 (2007/10/02)

N-Acyl-α-alkylserines 1 were heated with aliphatic acetals 2 in the presence of mineral acid to afford 5-acylamino-2,2-dialkyl-4-oxo-1,3-dioxanes 3.This cyclic system is stable enough to survive amino group deprotection as well as peptide coupling conditi

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