128572-26-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 128572-26-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,5,7 and 2 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 128572-26:
(8*1)+(7*2)+(6*8)+(5*5)+(4*7)+(3*2)+(2*2)+(1*6)=139
139 % 10 = 9
So 128572-26-9 is a valid CAS Registry Number.
128572-26-9Relevant academic research and scientific papers
Synthesis of an optically active tricyclic intermediate for manzamines
Brands, Karel M.J.,Pandit, Upendra K.
, p. 257 - 261 (2007/10/02)
L-Serine has been converted into a chiral pyrroloisoquinoline derivative which can serve as a potential intermediate for manzamines.
