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195454-08-1

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195454-08-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 195454-08-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,5,4,5 and 4 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 195454-08:
(8*1)+(7*9)+(6*5)+(5*4)+(4*5)+(3*4)+(2*0)+(1*8)=161
161 % 10 = 1
So 195454-08-1 is a valid CAS Registry Number.

195454-08-1Relevant articles and documents

Simple Silyl Linker for the Solid Phase Organic Synthesis of Aryl-Containing Molecules

Newlander, Kenneth A.,Chenera, Balan,Veber, Daniel F.,Yim, Nelson C. F.,Moore, Michael L.

, p. 6726 - 6729 (2007/10/03)

We have designed a simple (dimethylsilyl)propionic acid linker for the solid phase synthesis of aryl-containing organic compounds. The linker is cleaved smoothly with trifluoroacetic acid either in solution or in the vapor phase to release the unsubstituted aryl moiety. Using this linker, we have successfully demonstrated the solid phase synthesis of a test compound which involved alkylation, acylation, and Mitsunobu reactions.

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