84028-57-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 84028-57-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,0,2 and 8 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 84028-57:
(7*8)+(6*4)+(5*0)+(4*2)+(3*8)+(2*5)+(1*7)=129
129 % 10 = 9
So 84028-57-9 is a valid CAS Registry Number.
84028-57-9Relevant academic research and scientific papers
Total Synthesis of a Mycobactin: Mycobactin S2
Maurer, Peter J.,Miller, Marvin J.
, p. 240 - 245 (2007/10/02)
The synthesis of mycobactin S2, 1 (R2, R3, R5 = H, R1, R4 = CH3) is described.Mycobactin S2 is identical with natural mycobactin S except that the long hydrocarbon chain, R1, replaced by a
