1609117-03-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1609117-03-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,0,9,1,1 and 7 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1609117-03:
(9*1)+(8*6)+(7*0)+(6*9)+(5*1)+(4*1)+(3*7)+(2*0)+(1*3)=144
144 % 10 = 4
So 1609117-03-4 is a valid CAS Registry Number.
1609117-03-4Relevant articles and documents
DISUBSTITUTED AMINO ACIDS AND METHODS OF PREPARATION AND USE THEREOF
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Paragraph 0087; 0151; 0152, (2014/05/20)
Provided are crystalline α, α-disubstituted amino acids and their crystalline salts containing a terminal alkene on one of their side chains, as well as optionally crystalline halogenated and deuterated analogs of the α, α-disubstituted amino acids and their salts; methods of making these, and methods of using these.
