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779356-69-3

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779356-69-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 779356-69-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,7,9,3,5 and 6 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 779356-69:
(8*7)+(7*7)+(6*9)+(5*3)+(4*5)+(3*6)+(2*6)+(1*9)=233
233 % 10 = 3
So 779356-69-3 is a valid CAS Registry Number.

779356-69-3Downstream Products

779356-69-3Relevant articles and documents

Spongistatin synthetic studies. Evolution of a scalable synthesis for the EF fragment of (+)-spongistatin 1 exploiting a petasis-ferrier union/rearrangement tactic

Smith III, Amos B.,Sfouggatakis, Chris,Gotchev, Dimitar B.,Shirakami, Shohei,Bauer, David,Zhu, Wenyu,Doughty, Victoria A.

, p. 3637 - 3640 (2004)

(Chemical Equation Presented) An efficient, stereocontrolled, and scalable second-generation synthesis of (+)-3, an advanced EF subtarget for the total synthesis of (+)-spongistatin 1, has been achieved. Highlights of the strategy include preparation of t

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