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182005-32-9

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182005-32-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 182005-32-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,2,0,0 and 5 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 182005-32:
(8*1)+(7*8)+(6*2)+(5*0)+(4*0)+(3*5)+(2*3)+(1*2)=99
99 % 10 = 9
So 182005-32-9 is a valid CAS Registry Number.

182005-32-9Downstream Products

182005-32-9Relevant articles and documents

Facile new method for preparation of optically active protected proline

Yamaguchi, Jun-Ichi,Ueki, Masaaki

, p. 621 - 622 (2007/10/03)

Treatment of L-N-protected 2-amino-5-bromopentanoic acid ester, which was prepared from protected L-glutamic acid, with sodium hydride in tetrahydrofuran (THF) proceeded to give the corresponding protected L-proline in high yield. On the other hand, the reaction of 2-aminobutyric acid derivative with sodium hydride gave the 1-aminocyclopropane-1-carboxylic acid derivative.

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