902453-72-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 902453-72-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,2,4,5 and 3 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 902453-72:
(8*9)+(7*0)+(6*2)+(5*4)+(4*5)+(3*3)+(2*7)+(1*2)=149
149 % 10 = 9
So 902453-72-9 is a valid CAS Registry Number.
902453-72-9Relevant academic research and scientific papers
Synthesis of spirastrellolide A fragments for structure elucidation
Pan, Yue,De Brabander, Jef K.
, p. 853 - 856 (2007/10/03)
A stereocontrolled synthesis of two diastereomeric C1-C 22 fragments of spirastrellolide A consistent with reported spectroscopic data has been achieved to aid in a complete configurational assignment of this structurally novel and p
