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138892-01-0

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138892-01-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 138892-01-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,8,9 and 2 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 138892-01:
(8*1)+(7*3)+(6*8)+(5*8)+(4*9)+(3*2)+(2*0)+(1*1)=160
160 % 10 = 0
So 138892-01-0 is a valid CAS Registry Number.

138892-01-0Downstream Products

138892-01-0Relevant articles and documents

Stereoselective synthesis of L-amino acids via Strecker and Ugi reactions on carbohydrate templates

Kunz,Pfrengle,Ruck,Sager

, p. 1039 - 1042 (2007/10/02)

L-Amino acid derivatives are stereoselectively synthesized in high yield using 2,3,4-tri-O-pivaloyl-α-D-arabinopyranosylamine or 2,3,4-tri-O-pivaloyl-β-L-fucopyranosylamine as the chiral auxiliary in Strecker and Ugi reactions.

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