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863983-68-0

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863983-68-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 863983-68-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,3,9,8 and 3 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 863983-68:
(8*8)+(7*6)+(6*3)+(5*9)+(4*8)+(3*3)+(2*6)+(1*8)=230
230 % 10 = 0
So 863983-68-0 is a valid CAS Registry Number.

863983-68-0Downstream Products

863983-68-0Relevant articles and documents

Synthetic study toward antitumour natural product pericosine A

Usami, Yoshihide,Ueda, Yasuko

, p. 1062 - 1063 (2005)

The stereoselective total synthesis of methyl (3R,4S,5S,6R)-6-chloro-3,4,5- trihydroxy-1-cyclohex-1-enecarboxylate (1), which had been reported as the antitumour marine natural product pericosine A, from (-)-quinic acid was achieved. From the total synthesis, it was confirmed that the reported stereostructure of pericosine A was incorrect because the spectroscopic data of the synthetic product were not identical with those of the natural compound. Copyright

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