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929020-31-5

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929020-31-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 929020-31-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,2,9,0,2 and 0 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 929020-31:
(8*9)+(7*2)+(6*9)+(5*0)+(4*2)+(3*0)+(2*3)+(1*1)=155
155 % 10 = 5
So 929020-31-5 is a valid CAS Registry Number.

929020-31-5Downstream Products

929020-31-5Relevant articles and documents

First synthesis of Trans- and Cis-dendrochrysanines

Konno, Hiroyuki,Kusumoto, Sayako,Kanai, Sotaro,Yamahana, Yasuyuki,Nosaka, Kazuto,Akaji, Kenichi

, p. 2579 - 2585 (2008/02/04)

Trans- and cis-dendrochrysanines (1 and 2), isolated from t he stems of Dendrobium chrysanthum Wall., were first synthesized from l-proline. The absolute configuration of 1 and 2 was established to be S by the syntheses.{A figure is presented}. Dendrochry

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