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132900-09-5

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132900-09-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 132900-09-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,2,9,0 and 0 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 132900-09:
(8*1)+(7*3)+(6*2)+(5*9)+(4*0)+(3*0)+(2*0)+(1*9)=95
95 % 10 = 5
So 132900-09-5 is a valid CAS Registry Number.

132900-09-5Relevant articles and documents

Chemoenzymatic synthesis of an α-substituted serine derivative

Honda, Toshio,Koizumi, Tatsuya,Komatsuzaki, Yuki,Yamashita, Rie,Kanai, Kazuo,Nagase, Hiromasa

, p. 2703 - 2712 (1999)

An asymmetric synthesis of an α-substituted serine derivative was achieved by employing PLE-catalyzed hydrolysis of a prochiral malonate derivative, and the absolute configuration of the hydrolyzed product was unambiguously determined by the X-ray analysis of a camphorsulfonic acid derivative.

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