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868754-92-1

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868754-92-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 868754-92-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,8,7,5 and 4 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 868754-92:
(8*8)+(7*6)+(6*8)+(5*7)+(4*5)+(3*4)+(2*9)+(1*2)=241
241 % 10 = 1
So 868754-92-1 is a valid CAS Registry Number.

868754-92-1Relevant articles and documents

Convenient access to glutamic acid side chain homologues compatible with solid phase peptide synthesis

Ryan, Shannon J.,Zhang, Yongda,Kennan, Alan J.

, p. 4765 - 4767 (2007/10/03)

(Chemical Equation Presented) Preparation of several side chain length variants of glutamic acid is achieved via olefin cross metathesis of allyl glycine derivatives. The products are suitably protected for direct use in Fmoc solid-phase peptide synthesis, as demonstrated by successful synthesis of test sequences.

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