108787-59-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 108787-59-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,7,8 and 7 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 108787-59:
(8*1)+(7*0)+(6*8)+(5*7)+(4*8)+(3*7)+(2*5)+(1*9)=163
163 % 10 = 3
So 108787-59-3 is a valid CAS Registry Number.
108787-59-3Relevant articles and documents
A Facile Conversion of Amino Acids to Guanidino Acids
Miller, Audrey E.,Bischoff, Judith J.
, p. 777 - 779 (2007/10/02)
The conversion of amino acids to guanidino acids by the action of aminoiminomethanesulfonic acids (2a-c) is reported.Compounds 2a-c were synthesized by peracetic acid oxidation of the corresponding thioureas.
