128260-63-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 128260-63-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,2,6 and 0 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 128260-63:
(8*1)+(7*2)+(6*8)+(5*2)+(4*6)+(3*0)+(2*6)+(1*3)=119
119 % 10 = 9
So 128260-63-9 is a valid CAS Registry Number.
128260-63-9Relevant academic research and scientific papers
PROGRESS TOWARD ROFLAMYCOIN; SYNTHESIS OF THE C-12 TO C-35 SECTION IN HOMOCHIRAL FORM
Lipshutz, Bruce H.,Moretti, Robert,Crow, Robert
, p. 15 - 18 (2007/10/02)
A 24 carbon fragment containing 11 chiral centers has been prepared in optically pure form en route to the polyene macrolide roflamycoin.
