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668489-46-1

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668489-46-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 668489-46-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,6,8,4,8 and 9 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 668489-46:
(8*6)+(7*6)+(6*8)+(5*4)+(4*8)+(3*9)+(2*4)+(1*6)=231
231 % 10 = 1
So 668489-46-1 is a valid CAS Registry Number.

668489-46-1Relevant articles and documents

Highly Efficient Biomimetic Total Synthesis and Structural Verification of Bistratamides E and J from Lissoclinum bistratum

You, Shu-Li,Kelly, Jeffery W.

, p. 71 - 75 (2004)

The interesting biological activities of heterocycle-containing cyclic peptide-derived natural products, isolated from marine organisms over the past twenty years, have attracted the interest of many synthetic and natural products chemists. Bistratamides

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