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140462-45-9

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140462-45-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 140462-45-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,0,4,6 and 2 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 140462-45:
(8*1)+(7*4)+(6*0)+(5*4)+(4*6)+(3*2)+(2*4)+(1*5)=99
99 % 10 = 9
So 140462-45-9 is a valid CAS Registry Number.

140462-45-9Downstream Products

140462-45-9Relevant articles and documents

A Practical Synthesis of threo-3-Amino-2-hydroxycarboxylic Acids

Matsuda, Fuyuhiko,Mtsumoto, Teruyo,Ohsaki, Masako,Ito, Yoshio,Terashima, Shiro

, p. 360 - 365 (2007/10/02)

An expeditious synthesis of (2R,3S)-3-amino-4-cyclohexyl-2-hydroxybutyric acid (2) and (2S,3R)-3-amino-2-hydroxy-4-phenylbutyric acid (4), the key components of the renin inhibitor (1) and bestatin (3), respectively, have been accomplished by featuring hi

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