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1408236-87-2

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1408236-87-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1408236-87-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,0,8,2,3 and 6 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1408236-87:
(9*1)+(8*4)+(7*0)+(6*8)+(5*2)+(4*3)+(3*6)+(2*8)+(1*7)=152
152 % 10 = 2
So 1408236-87-2 is a valid CAS Registry Number.

1408236-87-2Relevant academic research and scientific papers

Asymmetric total synthesis of an iboga-type indole alkaloid, voacangalactone, newly isolated from Voacanga africana

Harada, Masaya,Asaba, Ken Nunettsu,Iwai, Masumi,Kogure, Noriyuki,Kitajima, Mariko,Takayama, Hiromitsu

, p. 5800 - 5803 (2013/01/15)

A new hexacyclic iboga-type indole alkaloid, voacangalactone (1), was isolated from Voacanga africana, and its structure including the absolute configuration was established by asymmetric total synthesis involving such key steps as the asymmetric Diels-Alder reaction using an aminodiene and the construction of an isoquinuclidine ring and an indole skeleton.

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