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494771-03-8

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494771-03-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 494771-03-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,9,4,7,7 and 1 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 494771-03:
(8*4)+(7*9)+(6*4)+(5*7)+(4*7)+(3*1)+(2*0)+(1*3)=188
188 % 10 = 8
So 494771-03-8 is a valid CAS Registry Number.

494771-03-8Downstream Products

494771-03-8Relevant articles and documents

Synthesis of biologically active dicarba analogues of the peptide hormone oxytocin using ring-closing metathesis.

Stymiest, Jake L,Mitchell, Bryan F,Wong, Susan,Vederas, John C

, p. 47 - 49 (2003)

Facile synthesis of cis and trans olefinic analogues of oxytocin 1 that have carbon in place of sulfur is achieved via ring-closing metathesis (RCM) on a resin-bound linear precursor peptide. Hydrogenation of the cis olefin, 3, proceeds selectively to gen

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