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1039039-03-6

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1039039-03-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1039039-03-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,3,9,0,3 and 9 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1039039-03:
(9*1)+(8*0)+(7*3)+(6*9)+(5*0)+(4*3)+(3*9)+(2*0)+(1*3)=126
126 % 10 = 6
So 1039039-03-6 is a valid CAS Registry Number.

1039039-03-6Downstream Products

1039039-03-6Relevant articles and documents

Enzyme mimics for Michael additions with novel proton transport groups

Simon, Luis,Muniz, Francisco M.,Saez, Silvia,Raposo, Cesar,Moran, Joaquin R.

experimental part, p. 2397 - 2403 (2009/05/27)

Molecular receptors with an enzyme-like behavior in the Michael addition of pyrrolidine to an α,β-unsaturated lactam have been designed. Catalytic activities are discussed and related to the substrate association constants. Chiral assistance of enantiomerically pure receptors was also investigated. One of the receptors shows a 4:1 enantiomeric ratio (60% ee) for the addition of pyrrolidine and 3-pyrroline. Wiley-VCH Verlag GmbH & Co. KGaA, 2008.

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