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198225-05-7

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198225-05-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 198225-05-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,8,2,2 and 5 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 198225-05:
(8*1)+(7*9)+(6*8)+(5*2)+(4*2)+(3*5)+(2*0)+(1*5)=157
157 % 10 = 7
So 198225-05-7 is a valid CAS Registry Number.

198225-05-7Relevant articles and documents

Iterative amination strategy in the synthesis of peptidomimetics

Frost, Christopher G.,Mendonca, Paul

, p. 1159 - 1160 (2007/10/03)

An iterative palladium catalysed cross-coupling reaction of aryl bromides with amines has been employed in the preparation of novel peptidomimetics. This is a versatile strategy with which we can demonstrate the principle of library synthesis by using a diverse range of coupling partners.

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