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1443209-74-2

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1443209-74-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1443209-74-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,4,3,2,0 and 9 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1443209-74:
(9*1)+(8*4)+(7*4)+(6*3)+(5*2)+(4*0)+(3*9)+(2*7)+(1*4)=142
142 % 10 = 2
So 1443209-74-2 is a valid CAS Registry Number.

1443209-74-2Upstream product

1443209-74-2Downstream Products

1443209-74-2Relevant academic research and scientific papers

Enzyme-labile protecting groups for the synthesis of natural products: Solid-phase synthesis of thiocoraline

Tulla-Puche, Judit,G?ngora-Benítez, Miriam,Bay?-Puxan, Núria,Francesch, Andrés M.,Cuevas, Carmen,Albericio, Fernando

, p. 5726 - 5730 (2013)

Another (orthogonal) dimension: The solid-phase synthesis of thiocoraline was accomplished for the first time by a combined approach involving chemical and enzymatic methods. One-pot cleavage of the phenylacetamidomethyl protecting group using immobilized penicillinG acylase enzyme (see picture) and disulfide formation are the key steps of the synthetic strategy. Copyright

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