129052-31-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 129052-31-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,0,5 and 2 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 129052-31:
(8*1)+(7*2)+(6*9)+(5*0)+(4*5)+(3*2)+(2*3)+(1*1)=109
109 % 10 = 9
So 129052-31-9 is a valid CAS Registry Number.
129052-31-9Relevant articles and documents
PROPOSAL FOR MODULABLE PHOTOAFFINITY LABELLING
Aranda, G.,Lallemand, J. Y.
, p. 85 - 96 (2007/10/02)
The synthesis of various glyceric derivatives unsymmetrically 1,3-disubstituted or 1,2,3-trisubstituted is described.Corresponding molecular probes, photosensitive and functionalized are proposed for photolabelling studies.