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331000-86-3

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331000-86-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 331000-86-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,1,0,0 and 0 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 331000-86:
(8*3)+(7*3)+(6*1)+(5*0)+(4*0)+(3*0)+(2*8)+(1*6)=73
73 % 10 = 3
So 331000-86-3 is a valid CAS Registry Number.

331000-86-3Relevant articles and documents

Synthesis of 2-amino-3-fluoroacrylic acid containing peptides

Zhou, Hao,Van Der Donk, Wilfred A.

, p. 593 - 596 (2007/10/03)

(Matrix presented) Peptides containing (E)- and (Z)-3-fluorodehydroalanine have been prepared from serine via a fluoro-Pummerer rearrangement. The resulting electrophilic moieties may be useful affinity labels for the identification of the targets of dehydroamino acid containing natural products that act by covalent mechanisms.

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