128690-98-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 128690-98-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,6,9 and 0 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 128690-98:
(8*1)+(7*2)+(6*8)+(5*6)+(4*9)+(3*0)+(2*9)+(1*8)=162
162 % 10 = 2
So 128690-98-2 is a valid CAS Registry Number.
128690-98-2Relevant academic research and scientific papers
The Chemistry of Vicinal Tricarbonyl Compounds. Short Synthesis of Eudistomins T, I and M
Wasserman, Harry H.,Kelly, Terence A.
, p. 7117 - 7120 (2007/10/02)
The formation of three novel 1,2,3-tricarbonyl compounds and their use in the total synthesis of eudistomins T, I and M is described.
