130568-28-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 130568-28-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,5,6 and 8 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 130568-28:
(8*1)+(7*3)+(6*0)+(5*5)+(4*6)+(3*8)+(2*2)+(1*8)=114
114 % 10 = 4
So 130568-28-4 is a valid CAS Registry Number.
130568-28-4Relevant articles and documents
THE SYNTHESIS OF CYCLOPHOSPHONODIPEPTIDES
Chen, Ru-Yu,Dan, Shi-Cain
, p. 39 - 48 (2007/10/02)
Dipeptides and cyclodipeptides containing aminoalkyl phosphonyl groups have been synthesized.The geometric isomers of some of them are separated and the molecular structures are confirmed by NMR, IR, MS or X-ray diffraction.