870061-03-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 870061-03-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,0,0,6 and 1 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 870061-03:
(8*8)+(7*7)+(6*0)+(5*0)+(4*6)+(3*1)+(2*0)+(1*3)=143
143 % 10 = 3
So 870061-03-3 is a valid CAS Registry Number.
870061-03-3Relevant articles and documents
SUBSTITUTED ACETOPHENOME AS MS REAGENTS
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Page/Page column 16, (2010/02/14)
The invention provides reagents and kits for introducing a fixed charge to the side-chain of methionine, and peptides and proteins containing methionine, for selective identification by tandem mass spectrometry. The reagents are based on substituted aceto