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184298-19-9

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184298-19-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 184298-19-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,4,2,9 and 8 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 184298-19:
(8*1)+(7*8)+(6*4)+(5*2)+(4*9)+(3*8)+(2*1)+(1*9)=169
169 % 10 = 9
So 184298-19-9 is a valid CAS Registry Number.

184298-19-9Upstream product

184298-19-9Relevant articles and documents

Facile synthesis of 1-adamantyl esters of L-α-amino acids, a new class of carboxy protected derivatives

Iossifidou, Stella M.,Froussios, Cleanthis C.

, p. 1355 - 1362 (1996)

1-Adamantyl esters of several N-unprotected L-α-amino acids were directly prepared in good optical purity and yield by reaction of the corresponding amino acid 4-toluenesulfonate salts with 1-adamantanol (AdOH) and dimethyl sulfite in boiling toluene. The

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