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133478-59-8

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133478-59-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 133478-59-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,4,7 and 8 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 133478-59:
(8*1)+(7*3)+(6*3)+(5*4)+(4*7)+(3*8)+(2*5)+(1*9)=138
138 % 10 = 8
So 133478-59-8 is a valid CAS Registry Number.

133478-59-8Downstream Products

133478-59-8Relevant articles and documents

Synthesis of Casein-Related Peptides and Phosphopeptides. VII. The efficient Synthesis of Ser(P)-Containing peptides by the Use of Boc-Ser(PO3R2)-OH Derivatives

Perich, John W.,Alewood, Paul F.,Johns, R. B.

, p. 233 - 252 (2007/10/02)

A new approach to the synthesis of Ser(PO3R2)-containing peptides by using five protected Boc-Ser(PO3R2)-OH (R = phenyl, ethyl, methyl, benzyl, t-butyl) derivatives is described.The five Boc-protected derivatives are prepared by a simple three-step synthe

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