113466-57-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 113466-57-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,4,6 and 6 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 113466-57:
(8*1)+(7*1)+(6*3)+(5*4)+(4*6)+(3*6)+(2*5)+(1*7)=112
112 % 10 = 2
So 113466-57-2 is a valid CAS Registry Number.
113466-57-2Relevant articles and documents
SYNTHETIC STUDIES TOWARDS HALICHONDRINS
Aicher, Thomas D.,Kishi, Yoshito
, p. 3463 - 3466 (1987)
An efficient, stereocontrolled route to construct the polycyclic ring system found at the C.1-C.15 moiety of halichondrins is reported.