649766-80-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 649766-80-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,4,9,7,6 and 6 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 649766-80:
(8*6)+(7*4)+(6*9)+(5*7)+(4*6)+(3*6)+(2*8)+(1*0)=223
223 % 10 = 3
So 649766-80-3 is a valid CAS Registry Number.
649766-80-3Relevant academic research and scientific papers
N-METHYL AMINO ACIDS
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Page 85, (2010/02/06)
The present invention relates to a compound of formula (I) or (II), processes for preparing them, peptides including them and kits involving them.