133523-43-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 133523-43-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,5,2 and 3 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 133523-43:
(8*1)+(7*3)+(6*3)+(5*5)+(4*2)+(3*3)+(2*4)+(1*3)=100
100 % 10 = 0
So 133523-43-0 is a valid CAS Registry Number.
133523-43-0Relevant articles and documents
DEGRADATION OF RAPAMYCIN: RETRIEVAL OF MAJOR INTACT SUBUNITS.
Yohannes, Daniel,Danishefsky, Samuel J.
, p. 7469 - 7472 (2007/10/02)
The degradation of rapamycin has made available key substructures which have defined the structures of advanced synthetic intermediates.
