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504413-96-1

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504413-96-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 504413-96-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,4,4,1 and 3 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 504413-96:
(8*5)+(7*0)+(6*4)+(5*4)+(4*1)+(3*3)+(2*9)+(1*6)=121
121 % 10 = 1
So 504413-96-1 is a valid CAS Registry Number.

504413-96-1Relevant articles and documents

A Rapid and Efficient Synthesis of a Bifunctional β-Silylketone, Precursor for a Solid Supported β-Silylethanol Anchoring Group

Date, Sonali M.,Iyer, Prema,Ghosh, Sunil K.

, p. 405 - 411 (2007/10/03)

A concise synthesis of 3-dimethyl(phenyl)silyl-5-oxo-hexanoic acid 1, the precursor for a solid supported β-silylethanol anchoring group has been achieved from ethyl 2-ethoxycarbonyl-3-dimethyl(phenyl)silyl-2-propenoate 2 featuring amino acid catalysed Mi

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