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143065-03-6

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143065-03-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 143065-03-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,0,6 and 5 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 143065-03:
(8*1)+(7*4)+(6*3)+(5*0)+(4*6)+(3*5)+(2*0)+(1*3)=96
96 % 10 = 6
So 143065-03-6 is a valid CAS Registry Number.

143065-03-6Relevant articles and documents

Enantiospecific total synthesis of (-)-(E)16-epiaffinisine, (+)-(E)16-epinormacusine B, and (+)-dehydro-16-epiaffinisine as well as the stereocontrolled total synthesis of alkaloid G

Yu, Jianming,Wang, Tao,Wearing, Xiangyu Z.,Ma, Jun,Cook, James M.

, p. 5852 - 5859 (2007/10/03)

An efficient strategy is described for the total synthesis of the sarpagine-related indole alkaloids (-)-(E)16-epiaffinisine (1), (+)-(E)16-epinormacusine B (2), and (+)-dehydro-16-epiaffinisine (4). A key step employed the chemospecific and regiospecific

General Approach to the Synthesis of Sarpagine and Ajmaline Alkaloids. Enantiospecific Total Synthesis of (+)-Ajmaline and Alkaloid G via the Asymmetric Pictet-Spengler Reaction

Li, Jin,Cook, James M.

, p. 4166 - 4167 (2007/10/03)

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Enantiospecific total synthesis of the ajmaline related alkaloids (-)-suaveoline, (-)-raumacline, and (-)-N(b)-methylraumacline

Fu,Cook

, p. 6910 - 6912 (2007/10/02)

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